NLE Perioperative & Pain Nursing — Pain ManagementMemory Anchors
Memory anchors and mnemonic tricks for Pain Management. If you find yourself forgetting key facts from this chapter during NLE mocks, these anchors are your fix. Built for Professional Regulation Commission (PRC) — Board of Nursing's question style and the time pressure of the NLE 2026.
Exam context
On the NLE 2026, the Perioperative & Pain Nursing subtest carries a "Core" weight in Professional Regulation Commission (PRC) — Board of Nursing's pattern. Pain Management lands at position 3rd out of 3 in the standard review order. Target score is 75% weighted average with no sub-test below 60%, and roughly 50 items come from Perioperative & Pain Nursing on a typical NLE paper.
Pain Management - Memory Anchors
Memory techniques are not just tricks — they are science-backed tools that transform short-term cramming into long-term mastery. The human brain remembers vivid stories, emotional connections, and ridiculous images far better than plain text. For the NLE, where you must recall dozens of drug names, doses, antidotes, and nursing actions under pressure, having a strong memory anchor for each concept means the answer surfaces automatically. Research shows that mnemonic learners outperform rote memorizers by up to 40% on recall tests. In this guide, every major concept in Pain Management is linked to a creative, culturally resonant anchor — from PQRST to opioid safety to the WHO analgesic ladder. Use these anchors during review, and you will find that even the most complex clinical details become as easy to remember as a favorite teleserye plot.
Anchors
Tags
- definition
- assessment
- patient-centered care
Topic
Pain Physiology and Assessment
Concept
Pain is whatever the patient says it is — subjective, self-report is most reliable
Anchor Id
A1
Difficulty
easy
Memory Aid
Imagine your Lola complaining of chest pain but smiling because she does not want to worry anyone. The nurse ignores her report because she looks fine. Hours later, she has an MI. The moral: NEVER dismiss the patient's words. Pain belongs to the patient — it lives inside them, invisible to everyone else. If they say it hurts, it hurts. Period. The nurse who believed Lola saved her life; the one who ignored her caused harm.
Anchor Type
micro_story
Why It Works
Emotional, culturally familiar story (Filipino family context) triggers strong encoding. The consequence (MI) adds urgency, making the principle unforgettable.
Example Usage
NLE question: 'A patient rates pain 8/10 but is laughing with visitors. What is the most reliable indicator of pain?' Answer: The patient's self-report (8/10) — because pain is whatever the patient says it is.
Recall Trigger
Think of Lola smiling through pain
Tags
- sequence
- process
- physiology
Topic
Pain Physiology
Concept
Four processes of pain transmission: Transduction, Transmission, Perception, Modulation
Anchor Id
A2
Difficulty
medium
Memory Aid
TTPM — 'Tayo Tama Pa, Malayo!' (We're still right, far away!) — a frustrated student's battle cry during long reviews. T = Transduction (stimulus activates nociceptors), T = Transmission (impulse travels the nerve highway), P = Perception (brain says 'Ouch!'), M = Modulation (body turns the volume up or down). Picture a jeepney ride: the pothole (Transduction) starts the bumpy signal, the road carries it (Transmission), the driver feels it (Perception), and the shock absorbers soften it (Modulation).
Anchor Type
acronym
Why It Works
Filipino phrase creates a humorous emotional peg. The jeepney analogy is instantly relatable to any Filipino student. The sequence matches the actual physiological order.
Example Usage
NLE question: 'Which process involves the brain becoming aware of the pain signal?' Answer: P = Perception — the driver (brain) finally feels the pothole.
Recall Trigger
Remember 'Tayo Tama Pa, Malayo' and the jeepney ride
Tags
- theory
- mechanism
- non-pharmacologic
Topic
Pain Physiology and Non-Pharmacologic Management
Concept
Gate Control Theory — non-painful stimuli close the gate and reduce pain transmission
Anchor Id
A3
Difficulty
medium
Memory Aid
Picture the spinal cord as the barangay tanod gate at the entrance of your community. When painful messages try to enter (the troublemakers), non-painful stimuli like rubbing, massage, and heat rush in first and physically BLOCK the gate, so the pain messengers cannot get through. The tanod (endogenous system) says: 'Full na, hindi ka makakadaan!' (Full, you cannot pass!). That is why rubbing a bumped knee immediately reduces the pain — you sent friendly signals to close the gate before pain could enter.
Anchor Type
analogy
Why It Works
The barangay tanod gate is a highly relatable Filipino image. The physical blocking metaphor directly mirrors the neurological mechanism of gate closure.
Example Usage
NLE question: 'What is the theoretical basis for using massage and TENS for pain relief?' Answer: Gate Control Theory — non-painful stimuli close the spinal gate and reduce pain transmission to the brain.
Recall Trigger
Barangay tanod blocking the gate
Tags
- assessment
- acronym
- sequence
Topic
Pain Assessment
Concept
PQRST Pain Assessment Framework
Anchor Id
A4
Difficulty
easy
Memory Aid
PQRST — just like the waves on an ECG! P = Provocation/Palliation (what makes pain better or worse?), Q = Quality (sharp, dull, burning?), R = Region and Radiation (where? does it spread?), S = Severity (rate 0–10), T = Timing (when did it start, how long, constant or intermittent?). Visualize drawing an ECG strip as you assess each wave: the P-wave starts your questions, then Q, R, S, T follow in perfect sequence — just like a normal cardiac rhythm.
Anchor Type
acronym
Why It Works
PQRST is already a nursing acronym from cardiology, so students have a pre-existing memory hook. Linking pain assessment to ECG waves creates a cross-concept reinforcement bridge.
Example Usage
NLE question: 'A nurse is assessing a post-op patient's pain. What structured framework should be used?' Answer: PQRST — assess Provocation, Quality, Region, Severity, and Timing systematically.
Recall Trigger
Draw an ECG in your mind — P, Q, R, S, T
Tags
- assessment
- tools
- classification
Topic
Pain Assessment
Concept
Pain Rating Scales — Numeric (0–10), Wong-Baker FACES, FLACC
Anchor Id
A5
Difficulty
easy
Memory Aid
Picture three patients in line at the OPD: Patient 1 is an adult holding up fingers (Numbers 0–10 = Numeric Rating Scale). Patient 2 is a 4-year-old child pointing to smiley or crying cartoon faces (FACES scale = for young children ~3 years and up, and communication barriers). Patient 3 is a sleeping infant in a crib whom the nurse observes closely — checking Face, Legs, Activity, Cry, and Consolability (FLACC = for infants and nonverbal patients, scored 0–10 by OBSERVATION). Three patients, three tools, one line — oldest to youngest.
Anchor Type
visual_association
Why It Works
Visual scene with three distinct patients creates separate mental compartments for each scale. The 'line at OPD' is a familiar Filipino healthcare setting.
Example Usage
NLE question: 'Which pain scale is appropriate for a 2-year-old post-tonsillectomy patient who cannot verbalize pain?' Answer: FLACC scale — observation-based tool for infants and nonverbal patients.
Recall Trigger
Three patients in line at the OPD: adult with fingers, child with cartoon faces, sleeping baby
Tags
- assessment
- acronym
- pediatric
Topic
Pain Assessment
Concept
FLACC Scale components — Face, Legs, Activity, Cry, Consolability (each 0–2, total 0–10)
Anchor Id
A6
Difficulty
easy
Memory Aid
FLACC — 'Filipino Lolas Always Cry Cutely!' F = Face (grimacing, frowning), L = Legs (kicking, tense), A = Activity (writhing, arching), C = Cry (screaming, moaning), C = Consolability (how easily comforted). Each item scored 0, 1, or 2. Total 0–10. Remember: 'Filipino Lolas Always Cry Cutely' whenever you see a nonverbal or infant patient in pain.
Anchor Type
mnemonic
Why It Works
The Filipino cultural phrase is humorous and endearing, creating a strong emotional tag. The 'Lolas' image connects to caregiving — a natural nursing context for Filipinos.
Example Usage
NLE question: 'What are the components of the FLACC scale?' Answer: Face, Legs, Activity, Cry, Consolability — each scored 0–2, maximum total of 10.
Recall Trigger
Filipino Lolas Always Cry Cutely
Tags
- pharmacology
- classification
- sequence
Topic
Pharmacologic Management
Concept
WHO Analgesic Ladder — 3 steps: Non-opioids → Weak opioids → Strong opioids
Anchor Id
A7
Difficulty
medium
Memory Aid
The WHO ladder is like the levels of a Filipino fiesta party getting louder and wilder: Step 1 = Quiet family dinner (non-opioids: paracetamol, NSAIDs — gentle, mild pain). Step 2 = Neighbors join in with videoke (weak opioids: codeine, tramadol — moderate pain, more power needed). Step 3 = Full-blown barangay fiesta with a live band at 2AM (strong opioids: morphine — severe pain, maximum relief). You do not call the live band for a quiet dinner — match the remedy to the level of pain!
Anchor Type
analogy
Why It Works
Filipino fiesta escalation is a vivid, culturally resonant analogy. The three-level progression is easy to visualize. The moral (match treatment to pain level) reinforces the clinical principle.
Example Usage
NLE question: 'A cancer patient has severe persistent pain. Which step of the WHO analgesic ladder should be used?' Answer: Step 3 — strong opioids such as morphine, with non-opioids and adjuvants.
Recall Trigger
Family dinner → Videoke neighbors → Barangay fiesta live band
Tags
- pharmacology
- safety
- antidote
Topic
Pharmacologic Management — Non-Opioids
Concept
Acetaminophen (Paracetamol) — max dose 4 g/day, danger is hepatotoxicity, antidote is acetylcysteine
Anchor Id
A8
Difficulty
medium
Memory Aid
Mang Tony has a headache and takes paracetamol — 'sigurado naman ito, over-the-counter lang' (this is safe, it's just OTC). But he takes it every 6 hours for days AND drinks beer at night AND has fatty liver disease. His urine turns dark, his skin yellows, and his liver enzymes skyrocket. The ER nurse gives him acetylcysteine (Mucomyst) STAT. Lesson: Paracetamol looks innocent, but it silently destroys the liver when overused — especially with alcohol or liver disease. 4 grams per day MAX. Antidote = acetylcysteine.
Anchor Type
micro_story
Why It Works
Mang Tony is a familiar Filipino everyman character. The 'OTC = safe' misconception is a real community health issue in the Philippines, making the story emotionally relevant and corrective.
Example Usage
NLE question: 'A patient with chronic liver disease asks about safe analgesic dosing of acetaminophen. What is the nurse's priority concern?' Answer: Hepatotoxicity — maximum dose 4 g/day in healthy adults, lower in liver disease; acetylcysteine is the antidote for overdose.
Recall Trigger
Mang Tony and his beer — dark urine, yellow skin, antidote acetylcysteine
Tags
- pharmacology
- adverse effects
- safety
Topic
Pharmacologic Management — Non-Opioids
Concept
NSAIDs — give with food, risks are GI bleeding, renal impairment, platelet inhibition
Anchor Id
A9
Difficulty
medium
Memory Aid
NSAIDs cause 'GRP' problems — G = GI bleeding (black tarry stools, ulcers — always give WITH FOOD), R = Renal impairment (check creatinine, avoid in kidney disease), P = Platelet inhibition (increased bleeding risk — avoid before surgery). Remember 'GRP' as 'Grabe ang Problema!' (Such a big problem!) — because NSAIDs cause three BIG problems when used carelessly. Always pair NSAIDs with food like you pair rice with ulam — never eat ulam alone, never give NSAIDs on an empty stomach.
Anchor Type
acronym
Why It Works
Filipino expression 'Grabe ang Problema' adds humor and cultural resonance. The rice-ulam analogy for giving NSAIDs with food is immediately unforgettable to any Filipino.
Example Usage
NLE question: 'A patient on ibuprofen reports black tarry stools. What is the nurse's priority action?' Answer: Assess for GI bleeding — a major NSAID adverse effect. Hold the drug and notify the physician.
Recall Trigger
GRP — Grabe ang Problema! And NSAIDs are like ulam — never without rice (food)
Tags
- pharmacology
- adverse effects
- opioid safety
Topic
Pharmacologic Management — Opioids
Concept
Opioid adverse effects — respiratory depression is the MOST DANGEROUS; constipation does NOT resolve with tolerance
Anchor Id
A10
Difficulty
medium
Memory Aid
Visualize a traffic light on an opioid patient's bed: RED light = Respiratory Depression (STOP — most dangerous, life-threatening, hold the dose if RR < 12). YELLOW light = Sedation, Nausea, Urinary Retention, Pruritus, Hypotension (CAUTION — monitor closely). GREEN light = Constipation (it NEVER goes away — always treat proactively with laxatives; it is the only effect with NO tolerance). The traffic light reminds you: red is the emergency, and green (constipation) paradoxically never gives you a 'go' — it stays forever.
Anchor Type
visual_association
Why It Works
Traffic light color coding creates an immediate visual hierarchy. The paradox of green = permanent problem is a memorable cognitive surprise that reinforces the clinical point about constipation.
Example Usage
NLE question: 'Which opioid side effect does NOT develop tolerance over time?' Answer: Constipation — it persists throughout opioid therapy and requires proactive bowel management.
Recall Trigger
Traffic light on the opioid patient's headboard — RED respiratory, YELLOW others, GREEN constipation never goes
Tags
- safety
- opioid
- assessment
- nursing action
Topic
Pharmacologic Management — Opioid Safety
Concept
Opioid safety rule — Assess RR first, hold dose if RR < 12 breaths/minute
Anchor Id
A11
Difficulty
easy
Memory Aid
Before you give the opioid dose, COUNT THE BREATHS — that's what matters most! If it's TWELVE or lower, HOLD and CALL — respiratory depression may cause a fall! Twelve is the number, twelve is the key — below twelve, no opioid, let the doctor be! (Sung to any simple jingle tune) TWELVE = HOLD. Always count respiratory rate BEFORE giving any opioid — it takes 10 seconds and could save a life.
Anchor Type
rhyme
Why It Works
Rhyme and rhythm encode information into procedural memory, making the safety rule automatic under exam pressure. The number 12 is repeated three times for strong encoding.
Example Usage
NLE question: 'A nurse is about to administer morphine IV. The patient's respiratory rate is 10. What is the priority action?' Answer: Hold the dose and notify the physician — respiratory rate below 12 is a contraindication to giving the next opioid dose.
Recall Trigger
Sing the rhyme: 'Count the breaths — twelve is the key!'
Tags
- antidote
- opioid safety
- pharmacology
Topic
Pharmacologic Management — Opioid Antidote
Concept
Naloxone — opioid antidote, short-acting, may need repeat dosing
Anchor Id
A12
Difficulty
hard
Memory Aid
Narcing (short for Narciso) is an opioid who crashes the party and puts everyone to sleep (respiratory depression). Then NALOXONE — the barangay tanod — bursts through the door and physically throws Narcing out! Everyone wakes up. But Narcing is fast — he sneaks back in through the back door 30 minutes later (naloxone wears off before the opioid does). So the tanod must STAY and PATROL (repeat doses or continuous infusion may be needed). Also warning: when Narcing is thrown out, the pain comes RUSHING back and withdrawal may occur — be ready!
Anchor Type
micro_story
Why It Works
The Narcing-versus-tanod battle is a vivid action story with Filipino neighborhood characters. The 'sneaking back in' detail directly encodes the clinical danger of naloxone's short duration.
Example Usage
NLE question: 'After administering naloxone for opioid overdose, why must the nurse continue monitoring the patient?' Answer: Naloxone is shorter-acting than most opioids — respiratory depression can return as naloxone wears off, requiring repeat dosing or infusion.
Recall Trigger
Narcing the opioid and the barangay tanod Naloxone — repeat patrol needed!
Tags
- PCA
- safety
- patient education
Topic
Patient-Controlled Analgesia
Concept
PCA — Only the PATIENT presses the button (no PCA by proxy); lockout interval prevents overdose
Anchor Id
A13
Difficulty
medium
Memory Aid
PCA is like an ATM machine — ONLY the account owner (the patient) can withdraw money (the dose). If a family member swipes the card for them, the system is bypassed and they can withdraw TOO MUCH (overdose). The daily withdrawal limit (lockout interval) prevents the patient from taking out more than is safe — no matter how many times they press the button. If the card is used by the wrong person (PCA by proxy), the safety limit no longer works and the account can be drained (fatal overdose). Only the patient, only their hand, only their judgment of their own pain.
Anchor Type
analogy
Why It Works
ATM analogy is universally relatable to Filipino students who use ATMs regularly. The lockout = withdrawal limit is a perfect functional parallel. The danger of proxy use = bypassing the safety system is logically clear.
Example Usage
NLE question: 'A family member of a PCA patient says she presses the button for her husband when he is asleep. What is the nurse's response?' Answer: Educate the family — only the patient should press the PCA button. This is called PCA by proxy and can cause respiratory depression and overdose.
Recall Trigger
PCA = ATM — only the account owner presses, lockout = daily withdrawal limit
Tags
- non-pharmacologic
- classification
- gate control
Topic
Non-Pharmacologic Pain Management
Concept
Non-pharmacologic pain management — TENS, heat, cold, massage, relaxation, imagery, distraction
Anchor Id
A14
Difficulty
medium
Memory Aid
Chunked into 2 groups: PHYSICAL methods = Heat, Ice (cold), Massage, TENS, Positioning (remember HIM-TP — 'HIM Thinks Positively'). MIND methods = Relaxation, Imagery, Music, Distraction, Biofeedback (remember RIMDb — like the movie rating website IMDb). Physical HIM-TP + Mind RIMDb = complete non-pharmacologic toolkit. All work by activating the Gate Control Theory — closing the spinal gate against pain signals.
Anchor Type
chunking
Why It Works
Chunking reduces cognitive load by organizing 8+ methods into 2 meaningful clusters. RIMDb is a familiar acronym (similar to IMDb) that Filipino movie-loving students will immediately recognize.
Example Usage
NLE question: 'Which non-pharmacologic intervention works via the gate control theory?' Answer: All of them — TENS, massage, heat, cold (physical), and relaxation, imagery, distraction (cognitive) all work by closing the spinal gate.
Recall Trigger
HIM-TP for physical, RIMDb for mind methods
Tags
- acute pain
- chronic pain
- assessment
- classification
Topic
Types of Pain
Concept
Acute vs. Chronic Pain — acute has sympathetic signs, chronic lacks them; both deserve treatment
Anchor Id
A15
Difficulty
medium
Memory Aid
Acute pain is like a fire alarm — loud, urgent, accompanied by flashing lights (tachycardia, hypertension, diaphoresis). The body SCREAMS 'Emergency!' Chronic pain is like a broken smoke detector that has been beeping softly for 6 months — the body has adapted, stopped screaming, but the danger (suffering) is still real. Neighbors (nurses/staff) may ignore the chronic beep because it's become background noise — but that is undertreating pain. Both the fire alarm and the broken smoke detector need attention!
Anchor Type
analogy
Why It Works
Fire alarm vs. broken smoke detector is a brilliant contrast analogy. The 'ignored beep' directly encodes the clinical mistake of undertreating chronic pain because the patient does not appear acutely distressed.
Example Usage
NLE question: 'A chronic pain patient appears calm and is watching TV but rates pain 7/10. Should the nurse administer the prescribed analgesic?' Answer: Yes — chronic pain patients adapt and may not display sympathetic signs; the self-report of 7/10 is the priority indicator.
Recall Trigger
Fire alarm (acute) vs. broken smoke detector beeping softly (chronic)
Tags
- classification
- nociceptive
- neuropathic
Topic
Types of Pain
Concept
Nociceptive vs. Neuropathic Pain — somatic/visceral vs. burning/shooting/tingling
Anchor Id
A16
Difficulty
medium
Memory Aid
NOCICEPTIVE = Normal tissue injury pain: Somatic is like a KNIFE CUT — sharp, well-localized, aching, throbbing (you can point to exactly where it hurts). Visceral is like a STOMACH CRAMP — deep, cramping, poorly localized, may radiate (you wave your hand over a vague area). NEUROPATHIC = Nerve damage pain: picture ELECTRIC WIRES sparking — burning, shooting, electric-like, tingling (diabetic neuropathy, phantom limb). When you hear 'burning' or 'electric,' think damaged wires = neuropathic = treat with adjuvants like gabapentin.
Anchor Type
visual_association
Why It Works
Three distinct visual images (knife cut, stomach cramp, sparking wires) create clear separate mental categories. The sparking wire image is distinctive enough to immediately trigger 'neuropathic' recall.
Example Usage
NLE question: 'A diabetic patient describes pain as burning and electric-like in both feet. What type of pain is this?' Answer: Neuropathic pain — from nerve damage, characterized by burning, shooting, or electric-like sensations.
Recall Trigger
Knife cut = somatic, stomach cramp = visceral, sparking electric wire = neuropathic
Tags
- opioid safety
- chronic pain
- pharmacology
- definition
Topic
Chronic Pain Management
Concept
Tolerance vs. Physical Dependence vs. Addiction — three DISTINCT concepts, do not confuse
Anchor Id
A17
Difficulty
hard
Memory Aid
Three students study through the night drinking coffee (opioid analogy): Student T (Tolerance) — after a month, one cup no longer keeps her awake, she needs two cups for the same effect. That is TOLERANCE — needing more for the same effect. Student D (Dependence) — when she stops coffee abruptly, she gets a pounding headache and irritability. That is PHYSICAL DEPENDENCE — withdrawal symptoms on sudden stop. Student A (Addiction) — she skips classes, lies to borrow money for coffee, and cannot control her use despite serious problems. That is ADDICTION — compulsive use despite harm. T, D, and A are three different people with three different problems. Chronic pain patients commonly have T and D — that is expected and normal. A (addiction) is a psychiatric disorder and is rare in properly managed pain.
Anchor Type
micro_story
Why It Works
Three distinct student characters give separate identities to abstract concepts. The coffee analogy is universally relatable. The distinction between expected (T, D) and problematic (A) directly addresses the clinical mistake of under-treating pain out of fear of addiction.
Example Usage
NLE question: 'A chronic pain patient requires increasing doses of morphine. The nurse documents this as tolerance. Is this correct?' Answer: Yes — tolerance (needing higher doses for the same effect) is expected in chronic opioid therapy and is distinct from addiction.
Recall Trigger
Three coffee-drinking students: T, D, and A
Tags
- assessment
- reassessment
- nursing process
Topic
Pain Assessment
Concept
Reassessment after analgesic — 30–60 min after oral, 15–30 min after IV
Anchor Id
A18
Difficulty
easy
Memory Aid
After you give the pill, WAIT AND FILL (the chart) — thirty to sixty minutes, that is the drill! After you push it IV, check back FAST and see — fifteen to thirty minutes, how effective is it? Remember: IV is FASTER to act, so FASTER to reassess. Oral is SLOWER, so wait a bit more. Think of it as delivery time: IV delivery is LBC Express (15–30 min), oral delivery is ordinary mail (30–60 min).
Anchor Type
rhyme
Why It Works
The LBC courier analogy (a well-known Filipino courier service) makes the IV vs. oral timing difference immediately clear and relatable. The rhyme adds auditory encoding.
Example Usage
NLE question: 'When should a nurse reassess a patient's pain after administering IV morphine?' Answer: 15–30 minutes after administration to evaluate effectiveness.
Recall Trigger
IV = LBC Express (15–30 min), oral = ordinary mail (30–60 min)
Tags
- geriatric
- opioid safety
- pharmacology
Topic
Special Populations
Concept
Older adults and opioids/NSAIDs — increased sensitivity, slower clearance, 'start low, go slow'
Anchor Id
A19
Difficulty
medium
Memory Aid
Giving medications to older adults is like adding chili (sili) to an older relative's food — what is mild for a young person can be overwhelmingly strong for Lolo or Lola. Their kidneys and liver process drugs more slowly (the body's filter is older), so medications stay longer and hit harder. NSAIDs can damage their already-aging kidneys and cause GI bleeds. Opioids can cause profound sedation and respiratory depression. Rule: Start Low, Go Slow — like adding sili one drop at a time and waiting to see the effect before adding more.
Anchor Type
analogy
Why It Works
The sili-spice analogy is brilliantly Filipino and culturally warm. 'Start low, go slow' is a standard geriatric pharmacology principle made memorable through family meal imagery.
Example Usage
NLE question: 'A 78-year-old patient is prescribed morphine 4 mg IV. What special consideration applies?' Answer: Older adults are more sensitive to opioids and clear them more slowly — monitor closely for sedation and respiratory depression; start with lower doses.
Recall Trigger
Adding sili to Lolo's food — one drop at a time, start low go slow
Tags
- pharmacology
- neuropathic
- adjuvant
- classification
Topic
Pharmacologic Management — Adjuvants
Concept
Adjuvant analgesics for neuropathic pain — gabapentin, pregabalin, antidepressants, corticosteroids
Anchor Id
A20
Difficulty
hard
Memory Aid
For neuropathic pain, remember 'GAC' — Gabapentin/pregabalin (anticonvulsants), Antidepressants (TCAs, SNRIs), Corticosteroids. 'GAC' sounds like 'GAK!' — the sound you make when you touch an electric fence (neuropathic pain = electric-like). Whenever a patient describes burning, shooting, or electric pain, say 'GAK!' and prescribe a GAC adjuvant. These drugs are NOT primary analgesics but work through different mechanisms to quiet nerve hypersensitivity.
Anchor Type
mnemonic
Why It Works
The onomatopoeia 'GAK' (sound of electric shock) directly links to the hallmark description of neuropathic pain, creating a sound-concept association that is hard to forget.
Example Usage
NLE question: 'Which adjuvant analgesic class is most appropriate for neuropathic pain?' Answer: Anticonvulsants such as gabapentin or pregabalin — they stabilize hyperexcitable nerves. Antidepressants (TCAs, SNRIs) are also first-line adjuvants.
Recall Trigger
Touch the electric fence — GAK! — Gabapentin, Antidepressants, Corticosteroids
Revision Game
The patient's self-report — pain is whatever the patient says it is
Clue
I am the patient's word for their pain experience. You cannot measure me with equipment, but I am the MOST reliable indicator. Who am I?
Memory Link
A1 — Lola smiling through pain. Never dismiss the patient's words.
Gate Control Theory — non-painful stimuli close the spinal gate and reduce pain transmission
Clue
I am the Filipino barangay tanod who blocks the gate so the pain messengers cannot enter the spinal cord. Which theory explains my job?
Memory Link
A3 — Barangay tanod blocking the gate against pain messengers
FLACC scale — Face, Legs, Activity, Cry, Consolability — scored 0–10 by observation
Clue
I am a 6-month-old baby in the ICU who cannot tell the nurse I am in pain. Which pain scale was created for me?
Memory Link
A6 — Filipino Lolas Always Cry Cutely
12 — Hold the opioid dose if respiratory rate is below 12 breaths per minute
Clue
I am the number that makes a nurse STOP before giving morphine. If you see me on the respiratory rate monitor, you HOLD the dose. What number am I?
Memory Link
A11 — Count the breaths, twelve is the key!
Naloxone — the opioid antidote. It is shorter-acting than most opioids, so respiratory depression can return as it wears off.
Clue
I am the short-acting barangay tanod who throws the opioid out of the body — but I must keep patrolling because the opioid sneaks back in. Who am I, and why must dosing be repeated?
Memory Link
A12 — Narcing the opioid and Naloxone the tanod who must keep patrolling
Constipation — the only opioid adverse effect with no tolerance development; treat with stimulant laxatives prophylactically
Clue
I am the only opioid side effect that NEVER develops tolerance — I stay with the patient throughout their entire opioid therapy. Nurses must treat me proactively from day one. What am I?
Memory Link
A10 — Green traffic light that never says 'go' — constipation stays forever
PCA by proxy — it bypasses the patient's own sedation-based protection, leading to opioid overdose and respiratory depression
Clue
A family member is pressing the PCA button for her sleeping husband. She says she is helping him. What is this called, and what danger does it pose?
Memory Link
A13 — PCA is an ATM; only the account owner can withdraw
Acetaminophen (paracetamol) — danger is hepatotoxicity; antidote is acetylcysteine. Maximum 4 g/day in healthy adults.
Clue
I am a non-opioid analgesic. I look innocent and am sold everywhere without prescription. But if Mang Tony takes too much of me while drinking beer, I destroy his liver silently. What drug am I, and what is my antidote?
Memory Link
A8 — Mang Tony's beer and dark urine story
Formula Mnemonics
Formula
FLACC Score = Face (0–2) + Legs (0–2) + Activity (0–2) + Cry (0–2) + Consolability (0–2) = Total 0–10
Mnemonic
5 FLACC items × max 2 points each = 10 total. Think '5 fingers, 2 knuckles each = 10 joints' — count on your hand: each finger is one FLACC item, and each finger has 2 knuckle joints = max 2 points. 5 fingers × 2 = 10. Perfect!
When To Use
Use FLACC for infants, toddlers, and nonverbal patients of any age who cannot self-report pain. Score by OBSERVATION only — do not ask the patient.
What Each Part Means
F = Face (0=no expression, 1=occasional grimace, 2=frequent grimace/clenched jaw), L = Legs (0=relaxed, 1=uneasy/tense, 2=kicking), A = Activity (0=lying quietly, 1=squirming, 2=arched/rigid), C = Cry (0=no cry, 1=moans, 2=screaming), C = Consolability (0=content, 1=reassured by touch, 2=inconsolable). Total 0–10: 0=no pain, 10=worst pain.
Formula
Numeric Rating Scale: 0 = No pain → 1–3 = Mild → 4–6 = Moderate → 7–10 = Severe
Mnemonic
0-3-6-10: 'Zero pain, Three's fine, Six is whine, Ten's the line' — 0 is nothing, 1–3 mild, 4–6 moderate (starting to complain), 7–10 severe (emergency zone).
When To Use
Use for adults and children who can self-report (generally age 8 and above, or older children with cognitive ability). Standard assessment for post-op, medical, and chronic pain patients.
What Each Part Means
0 = No pain at all; 1–3 = Mild pain (manageable, does not interfere much with activity); 4–6 = Moderate pain (interferes with function, analgesic typically indicated); 7–10 = Severe pain (interferes greatly with function, strong analgesic needed, 10 = worst pain imaginable).
Formula
Acetaminophen Maximum Daily Dose: ≤ 4,000 mg/day (4 g/day) for healthy adults; ≤ 2,000 mg/day for liver disease/alcohol use
Mnemonic
4 grams = 4 'regular' (500 mg) tablets × 2 times a day × 4 doses — or think '4 is the FLOOR for healthy adults.' For sick livers, halve it: 4 ÷ 2 = 2 grams. 'Half the liver, half the dose.'
When To Use
Apply whenever calculating acetaminophen dosing for ANY patient. Always check total daily intake including combination products (e.g., co-codamol, many cold medicines contain paracetamol — risk of unknowing overdose).
What Each Part Means
4 g/day = maximum for healthy adults. In chronic alcohol users, liver disease, or poor nutrition: reduce to 2 g/day or less. Each standard tablet is typically 500 mg (common in Philippine pharmacies), so max 8 tablets/day for healthy adults. NEVER exceed — cumulative doses cause irreversible hepatotoxicity.
Quick Recall Chains
Chain Title
Four Processes of Pain Transmission (Transduction → Transmission → Perception → Modulation)
Recall Test
Cover this page. Name the four processes of pain transmission in order. Which process involves endorphins? (Answer: Modulation)
Memory Chain
TTPM — 'The Terrible Pothole Made' me feel it! The POTHOLE (noxious stimulus) triggers the car alarm (Transduction), the alarm signal TRAVELS through the wires (Transmission), the driver finally HEARS it and registers 'danger!' (Perception), then the car's shock absorbers DAMPEN the next bump (Modulation via endorphins). The jeepney story: pothole → wire → driver hears → shock absorber. Say it 5 times fast: Trans-Trans-Per-Mod!
Items To Remember
- Transduction
- Transmission
- Perception
- Modulation
Chain Title
WHO Analgesic Ladder Steps (Step 1 → Step 2 → Step 3)
Recall Test
A patient with cancer pain rates it 9/10. Which WHO step? What drug class? What route is preferred? (Answers: Step 3, strong opioids like morphine, oral route when possible)
Memory Chain
Fiesta escalation: Step 1 = Quiet dinner (mild — give paracetamol/NSAIDs only). Step 2 = Neighbors and videoke added (mild-moderate — add weak opioids like codeine). Step 3 = Full barangay fiesta live band at 2AM (severe — bring in morphine, the 'live band,' plus everything else). Always START at the right step — you would not call the live band for a quiet dinner!
Items To Remember
- Step 1: Non-opioids — acetaminophen, NSAIDs (mild pain)
- Step 2: Weak opioids — codeine, tramadol + non-opioids (mild to moderate pain)
- Step 3: Strong opioids — morphine + non-opioids + adjuvants (moderate to severe pain)
Chain Title
Opioid Nursing Assessment Sequence Before Administration
Recall Test
Recite the 7-step opioid pre-administration check from memory. What is the single most important value to check? (Answer: Respiratory rate — hold if < 12)
Memory Chain
Before Morphine: 'Really Careful Nurses Check Before Pushing Meds (RNCBPM)' — Respiratory rate → Consciousness → O2 saturation → Blood pressure → Pain score → Med verification → Naloxone available. Or picture checking your patient from HEAD to TOE: Head (RR, consciousness) → Chest (O2 sat, BP) → Belly (pain score) → Cabinet (drug check + naloxone ready).
Items To Remember
- Assess respiratory rate (hold if < 12/min)
- Assess level of consciousness/sedation
- Check oxygen saturation
- Check blood pressure
- Assess current pain score
- Verify order, drug, dose, route
- Ensure naloxone is available
Chain Title
PQRST Pain Assessment
Recall Test
Your patient says: 'The pain started 3 hours ago, it is a 7/10 squeezing sensation in my chest that goes to my left arm.' Map this to PQRST. (P: onset/movement aggravates? Q: squeezing, R: chest → left arm, S: 7/10, T: started 3 hours ago)
Memory Chain
PQRST = Draw an ECG in your mind. The P-wave: what PROVOKES it? The Q-wave: what QUALITY does it have? The R-wave (tallest, most important): REGION and radiation — where is the pain? The S-wave: how SEVERE (0–10)? The T-wave: what is the TIMING? Every time you assess pain, you are tracing a pain ECG — P, Q, R, S, T.
Items To Remember
- P — Provocation/Palliation (what makes it better or worse?)
- Q — Quality (sharp, dull, burning?)
- R — Region and Radiation (where? does it spread?)
- S — Severity (rate 0–10)
- T — Timing (onset, duration, pattern)
Chain Title
PCA Safety Nursing Responsibilities
Recall Test
Name 6 nursing responsibilities for a patient on PCA. What is the most critical safety rule about who operates the device?
Memory Chain
PCA Safety = 'VOTE DM+N' — Verify (2-nurse check), Operate by patient Only, Teach the patient, Educate family (no proxy), Document, Monitor (RR/sedation/SpO2), + Naloxone available. Or visualize the PCA pump with a sticky note: 'PATIENT ONLY — NALOXONE NEARBY — VERIFY BEFORE USE.'
Items To Remember
- Verify drug, dose, concentration, lockout interval with second nurse
- Teach patient to press button when pain begins
- ONLY the patient presses — no PCA by proxy
- Monitor RR, sedation, O2 saturation, pain relief
- Document doses delivered and attempted
- Keep naloxone and resuscitation equipment available
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