RespCardiacNeuro
Airway, breathing, and circulation are checked before routine teaching, comfort, or documentation.
NCLEX focus
- Choose the option that protects oxygenation or perfusion first when the client is unstable.
Memory hook
- Airway first, then breathing, then circulation.
NeuroCardiacResp
A new or sudden finding that may indicate deterioration.
NCLEX focus
- Unexpected new findings usually outrank chronic stable problems.
Memory hook
- New, sudden, or worsening is test language.
CardiacNeuro
A weakened vessel wall that balloons outward and can rupture or clot.
NCLEX focus
- Watch for sudden severe pain, neuro change, shock, or rupture cues.
Memory hook
- Aneurysm equals weak wall.
RespPedsOB
Temporary stop in breathing.
NCLEX focus
- Apnea is always a breathing priority, especially in infants or after sedating medications.
Memory hook
- No breathing beats every routine task.
CardiacRenal
A whooshing vascular sound heard with a stethoscope.
NCLEX focus
- A bruit can signal turbulent flow; do not deeply palpate a suspected aneurysm.
Memory hook
- Bruit means turbulent blood.
Capillary refill
Assessment
needs-review
CardiacPedsSkin
A quick bedside check of peripheral perfusion after blanching a nail bed or skin.
NCLEX focus
- Delayed refill supports poor perfusion, shock, dehydration, or neurovascular compromise concerns.
Memory hook
- Slow pink-up means poor flow.
RespCardiacOBPeds
Bluish or gray discoloration from low oxygenation or poor perfusion.
NCLEX focus
- Central cyanosis is a priority breathing/circulation cue.
Memory hook
- Blue means oxygen or perfusion problem.
NeuroAuto/Gen
Damage to the protective myelin covering around nerves.
NCLEX focus
- Expect weakness, sensory changes, fatigue, vision changes, or slowed nerve signaling depending on location.
Memory hook
- Myelin is wire insulation.
Droplet precautions
Infection control
needs-review
IDRespPeds
Isolation used for infections spread by large respiratory droplets.
NCLEX focus
- Mask and correct room/procedure policy matter for meningitis, pertussis, influenza-like illness, and selected pediatric airway infections.
CardiacRenalOB
Fluid accumulation in tissues.
NCLEX focus
- New edema with dyspnea, low urine output, kidney disease, heart failure, or pregnancy warning signs changes priority.
Memory hook
- Swelling asks: heart, kidney, liver, pregnancy, or protein?
Skin
Thick dead tissue that can form over a burn or wound.
NCLEX focus
- Circumferential eschar can restrict breathing or distal circulation.
Memory hook
- Tight eschar can choke chest or limb flow.
SkinID
Fluid draining from a wound, lesion, or inflamed tissue.
NCLEX focus
- Purulent, foul, increasing, or bloody drainage changes wound priority.
Memory hook
- Drainage quality tells the story.
RenalHeme
Blood in the urine.
NCLEX focus
- Think renal calculi, glomerular inflammation, trauma, infection, anticoagulants, or malignancy depending on context.
Memory hook
- Blood in urine needs source and stability check.
HemeOB
Red blood cells break apart faster than expected.
NCLEX focus
- Watch for anemia, jaundice, dark urine, transfusion reaction, or sickle-related complications.
Memory hook
- Broken RBCs release bilirubin.
Hyperkalemia
Labs/diagnostics
needs-review
RenalCardiacSkin
High potassium level.
NCLEX focus
- ECG changes, weakness, renal failure, tissue injury, or potassium-sparing meds make this urgent.
Memory hook
- High K can stop the heart.
Immunosuppression
Infection control
needs-review
HemeIDAuto/Gen
Reduced immune response from disease or treatment.
NCLEX focus
- Fever may be the only infection sign; infection prevention and early escalation matter.
Memory hook
- Weak immune system hides infection.
OBPedsNeuro
Brain injury from very high bilirubin in a newborn.
NCLEX focus
- Poor feeding, lethargy, high-pitched cry, abnormal tone, or severe jaundice needs rapid escalation.
Memory hook
- Bilirubin can hurt the brain.
CardiacPedsOB
An extra or unusual heart sound caused by turbulent blood flow.
NCLEX focus
- A new murmur with fever, chest pain, syncope, poor feeding, or heart failure signs is priority.
Memory hook
- New murmur plus symptoms is not routine.
Neurovascular check
Assessment
needs-review
MSKSkinCardiac
Assessment of pulse, color, temperature, capillary refill, movement, sensation, pain, and swelling.
NCLEX focus
- Use after trauma, casts, burns, vascular procedures, or possible compartment syndrome.
Memory hook
- Pain, pulse, pallor, paresthesia, paralysis, pressure.
HemeIDCardiac
Tiny pinpoint red or purple spots from capillary bleeding.
NCLEX focus
- Consider low platelets, sepsis, meningococcemia, endocarditis, or bleeding disorder context.
Memory hook
- Tiny dots can signal bleeding or sepsis.
Cardiac
Difference between systolic and diastolic blood pressure.
NCLEX focus
- Narrowing pulse pressure can support shock or tamponade concerns.
Memory hook
- Narrow pulse pressure means squeeze is low.
RespPeds
Skin pulling in around ribs, sternum, or neck during breathing.
NCLEX focus
- Retractions indicate increased work of breathing and are a priority pediatric respiratory cue.
Memory hook
- Pulling skin means working hard to breathe.
RespPeds
High-pitched upper airway sound, often heard on inspiration.
NCLEX focus
- Stridor at rest, drooling, or fatigue is an airway emergency.
Memory hook
- Stridor is upper airway narrowing.
Strawberry tongue
Assessment
needs-review
PedsIDCardiac
Red tongue with prominent papillae.
NCLEX focus
- In pediatrics, connect with Kawasaki disease or scarlet fever context; persistent fever and heart risk matter.
Memory hook
- Strawberry tongue plus long fever points to Kawasaki.
CardiacPedsOB
Hypercyanotic episode in certain congenital heart defects.
NCLEX focus
- Positioning, oxygen, calming, and rapid escalation may be needed depending on the care plan.
Memory hook
- Cyanotic spell means oxygen and perfusion priority.
Tumor lysis syndrome
Patho
needs-review
HemeRenalCardiac
Rapid cancer cell breakdown releases potassium, phosphate, and uric acid.
NCLEX focus
- Monitor kidney injury, dysrhythmias, seizures, calcium changes, and hydration/medication orders.
Memory hook
- Cancer cells burst and kidneys/heart pay.
SkinPedsID
Small fluid-filled blister-like lesion.
NCLEX focus
- Vesicles can signal viral rash, burns, allergic reaction, or contagious skin disease depending on context.
Memory hook
- Vesicle means little blister.
RespCardiacNeuro
Airway, breathing, circulationABC priority
Priority framework for checking oxygenation and perfusion before routine care.
NCLEX focus
- Pick the action that protects airway, breathing, or circulation first when the client is unstable.
Memory hook
- Air first, then breathing, then circulation.
RespRenal
Arterial blood gaspHPaCO2HCO3
Blood test pattern used to interpret oxygenation, ventilation, and acid-base status.
NCLEX focus
- Use pH, PaCO2, and HCO3 to identify acidosis or alkalosis and decide whether respiratory status is priority.
Memory hook
- ROME: respiratory opposite, metabolic equal.
NeuroMSKPsych
Activities of daily living
Basic self-care tasks such as bathing, dressing, toileting, eating, and mobility.
NCLEX focus
- ADL decline supports safety, fall-risk, discharge planning, and functional baseline questions.
RenalCardiac
Acute kidney injuryAcute renal failure
Sudden decline in kidney function that can affect fluid balance, electrolytes, and medication clearance.
NCLEX focus
- Trend urine output, potassium, creatinine, fluid overload, and nephrotoxic medication safety.
HemeID
Absolute neutrophil count
Estimate of infection-fighting neutrophils in the blood.
NCLEX focus
- Low ANC points to neutropenic precautions and urgent fever evaluation.
Memory hook
- Low ANC means infection can hide.
CardiacPedsOB
Atrial septal defect
Congenital opening between the atria that can affect pulmonary blood flow.
NCLEX focus
- Watch for murmur, fatigue with feeds, poor growth, dyspnea, and heart failure cues.
Cardiac
Atrioventricular blockHeart block
Delayed or blocked electrical conduction between atria and ventricles.
NCLEX focus
- Bradycardia with hypotension, syncope, chest pain, or altered mental status is a priority.
CardiacPedsOB
Atrioventricular septal defectAV canal defect
Congenital defect involving the atrial septum, ventricular septum, and AV valves.
NCLEX focus
- Assess feeding intolerance, cyanosis, tachypnea, poor growth, and heart failure cues.
PsychCardiacEndo
Twice daily
Medication timing instruction meaning two doses per day.
NCLEX focus
- Clarify unsafe or confusing timing; do not assume a dose interval when the order is ambiguous.
Renal
Benign prostatic hyperplasiaEnlarged prostate
Noncancerous prostate enlargement that can obstruct urine flow.
NCLEX focus
- Urinary retention, low output, infection, and post-procedure bleeding are priority cues.
RenalGI
Blood urea nitrogen
Lab value that can rise with kidney dysfunction, dehydration, bleeding, or high protein breakdown.
NCLEX focus
- Interpret with creatinine, urine output, fluid status, and medication safety.
Cardiac
Coronary artery diseaseAtherosclerotic heart disease
Narrowed coronary arteries reduce oxygen supply to the heart muscle.
NCLEX focus
- Chest pain, diaphoresis, dyspnea, ECG changes, or elevated troponin can become emergency cues.
HemeID
Complete blood countHgbHctWBCPlatelets
Lab panel that screens red cells, white cells, hemoglobin, hematocrit, and platelets.
NCLEX focus
- Connect abnormal CBC patterns to bleeding, infection risk, oxygen-carrying capacity, and transfusion precautions.
Auto/GenRespGIPeds
Cystic fibrosis
Genetic disorder with thick secretions affecting lungs, digestion, and infection risk.
NCLEX focus
- Airway clearance, infection prevention, nutrition, enzymes, and salt/fluid teaching are testable.
CardiacRespRenal
Congestive heart failureHFHeart failure
Heart pump problem that can cause fluid overload and poor perfusion.
NCLEX focus
- Daily weight, lung sounds, edema, oxygenation, urine output, and diuretic safety are common cues.
RenalHemeCardiac
Chronic kidney diseaseChronic renal failure
Long-term kidney function decline that affects electrolytes, fluid balance, anemia, and medication clearance.
NCLEX focus
- Watch potassium, fluid overload, anemia, access safety, and renally cleared medications.
Resp
Chronic obstructive pulmonary disease
Chronic airflow limitation that can impair gas exchange and increase CO2 retention risk.
NCLEX focus
- Assess work of breathing, oxygen saturation, mental status, ABGs, infection cues, and medication response.
CardiacResp
Cardiopulmonary resuscitationBasic life supportBLS
Emergency compressions and ventilation support used when breathing or circulation fails.
NCLEX focus
- Unresponsive, pulseless, or not breathing normally requires emergency response and high-quality compressions.
NeuroID
Cerebrospinal fluid
Fluid around the brain and spinal cord.
NCLEX focus
- CSF leak, infection, shunt malfunction, or EVD drainage changes are neuro priorities.
HemeIDOB
Disseminated intravascular coagulation
Severe clotting and bleeding problem that consumes clotting factors.
NCLEX focus
- Unexpected bleeding, oozing, petechiae, shock, sepsis, trauma, or OB complications require rapid escalation.
EndoRenal
Diabetic ketoacidosis
Insulin deficiency causing hyperglycemia, ketones, dehydration, and metabolic acidosis.
NCLEX focus
- Fluids, potassium, insulin safety, neuro status, and acid-base changes are priority cues.
CardiacHemeResp
Deep vein thrombosis
Blood clot in a deep vein, often in the leg.
NCLEX focus
- Unilateral swelling or pain matters, but sudden dyspnea or chest pain suggests possible PE and becomes priority.
ECG / EKG
Labs/diagnostics
abbreviationneeds-review
CardiacRenal
ElectrocardiogramECGEKG
Heart rhythm tracing used to assess rate, rhythm, ischemia, and conduction problems.
NCLEX focus
- Connect rhythm changes to symptoms, perfusion, electrolyte problems, and medication safety.
Neuro
External ventricular drainVentriculostomy
Device that drains CSF and monitors pressure in selected neuro clients.
NCLEX focus
- Leveling, clamping rules, drainage changes, infection signs, and neuro decline are priority safety cues.
OBCardiac
Fetal heart rate
Rate and pattern of the fetal heartbeat during pregnancy or labor monitoring.
NCLEX focus
- Late decelerations, prolonged bradycardia, absent variability, or cord prolapse cues require priority action.
OBIDPeds
Group B StreptococcusGroup B strep
Bacteria screened in pregnancy because newborn infection risk can be serious.
NCLEX focus
- Know screening, intrapartum antibiotics when indicated, and newborn infection cues.
GI
Gastroesophageal reflux disease
Backflow of stomach contents into the esophagus causing reflux symptoms.
NCLEX focus
- Teach positioning, trigger avoidance, medication timing, and report bleeding or dysphagia.
Renal
Glomerular filtration rate
Estimate of how well kidneys filter blood.
NCLEX focus
- Low GFR changes medication safety, contrast risk, and CKD staging questions.
HemeCardiac
Hemoglobin and hematocritHgbHct
Measures oxygen-carrying red blood cell status and blood concentration.
NCLEX focus
- Low values can signal anemia or bleeding; rapid drop with symptoms is a priority cue.
Endo
Hemoglobin A1cA1C
Blood test reflecting average blood glucose over the past few months.
NCLEX focus
- Use for diabetes control teaching, not for immediate hypoglycemia treatment decisions.
RenalResp
Bicarbonate
Metabolic component of acid-base balance on ABG or chemistry review.
NCLEX focus
- Low HCO3 supports metabolic acidosis; high HCO3 supports metabolic alkalosis.
PedsIDSkin
Hand-foot-mouth disease
Contagious pediatric viral illness with mouth sores and rash on hands or feet.
NCLEX focus
- Hydration, pain control, contact precautions, and daycare/school teaching are common cues.
OBCardiacPeds
Hypoplastic left heart syndromeHypoplastic left heart
Critical congenital heart defect where left-sided heart structures are underdeveloped.
NCLEX focus
- Cyanosis, poor perfusion, feeding difficulty, prostaglandin infusion, and ductal closure risk are priority cues.
Neuro
Intracranial pressure
Pressure inside the skull that can threaten brain perfusion when elevated.
NCLEX focus
- Declining LOC, pupil change, vomiting, severe headache, posturing, or Cushing response are priority cues.
HemeCardiac
International normalized ratio
Standardized clotting test commonly used to monitor warfarin effect.
NCLEX focus
- High INR increases bleeding risk; connect with warfarin safety, falls, and antidote questions.
HemeNeuroPeds
Intravenous immune globulin
Infusion of immune globulin used for selected immune, neuro, and pediatric conditions.
NCLEX focus
- Monitor infusion reaction, vital signs, renal risk, and condition-specific outcomes.
NeuroRespCardiacEndo
Level of consciousness
How awake, oriented, and responsive a client is.
NCLEX focus
- A new change in LOC is a priority neuro, oxygenation, perfusion, glucose, or infection cue.
Cardiac
Myocardial infarctionHeart attack
Heart muscle injury from inadequate blood flow.
NCLEX focus
- Chest pain, ECG changes, troponin, oxygenation, aspirin/nitro safety, and rapid escalation are testable.
NeuroAuto/Gen
Multiple sclerosis
Autoimmune demyelinating disorder affecting central nervous system signaling.
NCLEX focus
- Fatigue, heat sensitivity, weakness, vision changes, safety, and flare management are common cues.
OBPedsGIID
Necrotizing enterocolitis
Serious newborn intestinal inflammation and injury.
NCLEX focus
- Feeding intolerance, abdominal distention, bloody stool, temperature instability, and sepsis cues are priority.
GIRespPeds
Nasogastric or orogastric tubeNG tubeOG tube
Tube through the nose or mouth into the stomach for decompression, feeding, or medication delivery.
NCLEX focus
- Verify placement per policy, protect airway, monitor output, and report respiratory distress or abdominal change.
GINeuroResp
Nothing by mouth
Order to withhold oral food, fluids, or medications unless specifically allowed.
NCLEX focus
- Use for aspiration prevention, procedures, bowel rest, and pre-op safety; clarify medication exceptions.
GIRenalHeme
Nonsteroidal anti-inflammatory drugIbuprofenNaproxen
Pain and inflammation medication class with kidney, GI bleeding, and platelet-risk concerns.
NCLEX focus
- Question NSAIDs with kidney disease, GI bleed risk, anticoagulants, severe asthma sensitivity, or late pregnancy concerns.
Resp
Partial pressure of arterial carbon dioxide
ABG value that reflects ventilation and respiratory acid-base effect.
NCLEX focus
- High PaCO2 supports respiratory acidosis; low PaCO2 supports respiratory alkalosis.
RespCardiac
Partial pressure of arterial oxygen
ABG value that reflects oxygen dissolved in arterial blood.
NCLEX focus
- Low PaO2 is an oxygenation problem and can outrank routine acid-base interpretation.
RespCardiacHeme
Pulmonary embolism
Blocked blood flow in the lungs, often from a clot.
NCLEX focus
- Sudden dyspnea, chest pain, tachycardia, low oxygen, or hemoptysis is a priority emergency cue.
PsychMSKResp
As needed
Medication or intervention given only when ordered criteria are met.
NCLEX focus
- Assess need, timing, dose limit, contraindications, and response before repeating PRN medications.
PTT / aPTT
Labs/diagnostics
abbreviationneeds-review
HemeCardiac
Partial thromboplastin time / activated partial thromboplastin timePTTaPTT
Clotting test often used to monitor heparin effect.
NCLEX focus
- High values increase bleeding risk; connect with heparin safety and reversal concepts.
PedsRespID
Respiratory syncytial virusBronchiolitis
Viral respiratory infection that can cause serious illness in infants and high-risk clients.
NCLEX focus
- Work of breathing, feeding, hydration, suctioning, isolation, and oxygenation are priority cues.
HemeAuto/GenPeds
Sickle cell diseaseSickle cell anemia
Inherited red blood cell disorder with vaso-occlusion, anemia, pain crises, and infection risk.
NCLEX focus
- Hydration, oxygenation, pain control, infection prevention, and spleen-related fever cues are testable.
Auto/GenRenalHeme
Systemic lupus erythematosusLupus
Autoimmune disease that can affect skin, joints, kidneys, blood, heart, and lungs.
NCLEX focus
- Monitor flare cues, renal findings, infection risk, medication safety, and sun protection teaching.
RespCardiacPeds
Peripheral oxygen saturationPulse oxOxygen saturation
Noninvasive estimate of oxygen saturation from pulse oximetry.
NCLEX focus
- Interpret with work of breathing, color, mental status, perfusion, and ordered oxygen parameters.
Cardiac
ST-elevation myocardial infarction
Heart attack pattern with ST elevation on ECG, often requiring rapid reperfusion pathway activation.
NCLEX focus
- Chest pain plus ECG changes is a rapid-response, oxygenation/perfusion, medication-safety, and cath-lab timing issue.
Cardiac
Supraventricular tachycardia
Fast rhythm starting above the ventricles.
NCLEX focus
- Assess stability first; chest pain, hypotension, altered mental status, or shortness of breath changes priority.
Neuro
Traumatic brain injury
Brain injury from external force or trauma.
NCLEX focus
- LOC change, pupil change, worsening headache, vomiting, seizure, and increased ICP cues are priority.
NeuroCardiac
Transient ischemic attackMini-stroke
Temporary stroke-like neurologic symptoms from interrupted blood flow.
NCLEX focus
- Treat sudden neuro deficits as time-sensitive stroke warnings even if symptoms improve.
GIEndoID
Total parenteral nutrition
IV nutrition given through a central line when the gut cannot meet nutrition needs.
NCLEX focus
- Central-line infection, glucose changes, pump use, tubing changes, and abrupt-stop hypoglycemia are testable.
EndoCardiac
Thyroid-stimulating hormone
Pituitary hormone used to help evaluate thyroid function.
NCLEX focus
- Connect thyroid labs with heart rate, temperature tolerance, weight change, and medication timing.
RenalID
Urinary tract infection
Infection in the urinary tract.
NCLEX focus
- Burning, frequency, fever, flank pain, confusion in older adults, and sepsis cues change priority.
ID
Vancomycin-resistant enterococci
Drug-resistant bacteria requiring facility-specific isolation and hygiene precautions.
NCLEX focus
- Use contact precautions, hand hygiene, dedicated equipment, and antibiotic-stewardship awareness.
HemeID
White blood cell count
Blood count that helps screen infection, inflammation, immune suppression, or blood cancer patterns.
NCLEX focus
- High or low WBC must be interpreted with fever, ANC, source of infection, steroids, and cancer treatment.
HemeSkinGI
Ascorbic acid
Water-soluble vitamin needed for collagen formation, wound healing, immune support, and iron absorption.
NCLEX focus
- Deficiency causes scurvy cues such as bleeding gums and poor wound healing; vitamin C can improve non-heme iron absorption.
Vitamin D
Labs/diagnostics
needs-review
EndoMSKRenal
CholecalciferolErgocalciferol
Fat-soluble vitamin/hormone important for calcium absorption and bone health.
NCLEX focus
- Deficiency links to rickets in children and osteomalacia in adults; excess can contribute to hypercalcemia.
Memory hook
- D drives calcium into bone.
HemeGIOB
Fat-soluble vitamin needed for clotting factor activation.
NCLEX focus
- Warfarin teaching is consistency, not avoidance: sudden vitamin K intake changes can shift INR.
Memory hook
- K is for koagulation consistency.
Vitamin B12
Labs/diagnostics
needs-review
HemeNeuroGI
Cobalamin
Water-soluble vitamin needed for red blood cell production and neurologic function.
NCLEX focus
- Low B12 can cause megaloblastic anemia plus neurologic findings; risk rises with intrinsic-factor problems, vegan diet, metformin, and long-term acid suppression.
Memory hook
- B12 builds blood and nerves.
HemeOBNeuro
Folic acidVitamin B9
Water-soluble B vitamin needed for DNA synthesis and fetal neural tube development.
NCLEX focus
- Pregnancy teaching emphasizes adequate folic acid before and during early pregnancy; deficiency can cause megaloblastic anemia.
Memory hook
- Folate for fetal neural tube and fast-growing cells.
HemeOBPeds
Mineral needed to make hemoglobin and carry oxygen.
NCLEX focus
- Iron deficiency links to fatigue and anemia; vitamin C helps absorption, while calcium/antacids can reduce absorption timing.
Fat-soluble vitamins
Teaching
needs-review
GIEndoHeme
A D E K
Vitamins A, D, E, and K are absorbed with fat and can be stored in the body.
NCLEX focus
- Storage makes toxicity more testable than with most water-soluble vitamins; malabsorption or orlistat can reduce levels.
Warfarin and vitamin K consistency
Med safety
needs-review
HemeCardiac
Vitamin K intake affects warfarin response and INR.
NCLEX focus
- Teach consistent vitamin K intake and INR monitoring; do not teach clients to eliminate all vitamin K foods unless specifically ordered.
Memory hook
- Warfarin wants vitamin K steady.
Metformin and vitamin B12
Med safety
needs-review
EndoHemeNeuro
Long-term metformin therapy can be associated with reduced B12 levels.
NCLEX focus
- Monitor for anemia and neuropathy cues when ordered; supplement only as prescribed.
Isoniazid and vitamin B6
Med safety
needs-review
IDNeuro
INH and pyridoxine
Isoniazid can interfere with vitamin B6 metabolism.
NCLEX focus
- Pyridoxine may be prescribed to reduce peripheral neuropathy risk; report numbness, tingling, or burning pain.
Orlistat and fat-soluble vitamins
Med safety
needs-review
GIEndoHeme
Orlistat reduces fat absorption and can reduce absorption of vitamins A, D, E, and K.
NCLEX focus
- Teach separated multivitamin timing as ordered and monitor for fat-soluble vitamin deficiency risks.
Protein energy malnutrition
Assessment
needs-review
GIPedsHeme
PEMprotein-calorie malnutrition
Malnutrition pattern caused by inadequate protein and/or calorie intake or use.
NCLEX focus
- Assess weight/growth trends, edema, muscle wasting, wounds, infection risk, intake history, food access, and refeeding risk.
Memory hook
- PEM affects protein, energy, muscle, and edema.
NeuroCardiacGI
Vitamin B1
Water-soluble B vitamin needed for energy metabolism, appetite, nerve function, and muscle action.
NCLEX focus
- Deficiency can cause beriberi and is a priority concern in chronic alcohol use, malnutrition, and refeeding-risk contexts.
Memory hook
- B1 is brain and energy first.
GISkin
Vitamin B2
Water-soluble B vitamin used as a coenzyme in energy release.
NCLEX focus
- Deficiency cues include cheilosis, glossitis, and dermatitis around ears, nose, or mouth.
Memory hook
- B2 cracks lips and reddens tongue when low.
GISkinPsych
Vitamin B3
Water-soluble B vitamin involved in metabolism of fats, glucose, and alcohol.
NCLEX focus
- Deficiency causes pellagra cues involving photosensitive skin lesions, GI symptoms, and mental-status changes.
Memory hook
- Niacin deficiency shows on skin, gut, and mind.
NeuroHemeID
Vitamin B6
Water-soluble B vitamin involved in hemoglobin and neurotransmitter synthesis.
NCLEX focus
- Isoniazid can create B6 deficiency and neuropathy risk; high supplement doses can also cause sensory neuropathy.
Memory hook
- B6 protects nerves with INH.
Eye/EarSkinOB
RetinolBeta-carotene
Fat-soluble vitamin needed for vision, tissue integrity, growth, embryonic development, and immune function.
NCLEX focus
- Deficiency links to eye findings such as xerophthalmia; excess retinoid supplementation can be toxic and some forms are teratogenic.
Memory hook
- A is for acuity and airway/skin barriers.
HemeCardiac
Fat-soluble antioxidant that helps protect cell membranes, including RBC membranes.
NCLEX focus
- High-dose vitamin E can increase bleeding concern, especially with anticoagulants such as warfarin.
Memory hook
- E can enhance bleeding at high doses.
RenalMSKCardiac
Ca
Major mineral used for bones, teeth, blood clotting, muscle contraction, nerve transmission, and cardiac rhythm.
NCLEX focus
- Low calcium is twitchy; high calcium is slow/stony. Vitamin D supports absorption.
Memory hook
- Calcium controls contraction and bones.
SkinHemePeds
Zn
Trace mineral important for immune function, wound healing, DNA synthesis, growth, and development.
NCLEX focus
- Deficiency can impair wound healing and immunity; high-dose zinc can contribute to copper deficiency.
Memory hook
- Zinc for immune repair and wounds.
GIRenalSkin
Major blood protein made by the liver that helps maintain oncotic pressure.
NCLEX focus
- Low albumin can be associated with edema and poor healing, but it is not nutrition-specific; interpret with illness, liver, kidney, inflammation, and fluid status.
Memory hook
- Albumin anchors fluid in vessels.
HemeOBPeds
Iron storage protein used as part of iron deficiency and anemia workups.
NCLEX focus
- Low ferritin supports iron deficiency, but inflammation can raise ferritin; interpret with CBC, iron studies, bleeding history, and pregnancy/growth needs.
Memory hook
- Ferritin is the iron pantry.
Prealbumin
Labs/diagnostics
needs-review
GISkin
Transthyretin
Shorter half-life protein marker sometimes trended in nutrition assessment.
NCLEX focus
- Interpret with the whole clinical picture; inflammation and organ function can distort nutrition interpretation.
Memory hook
- Prealbumin changes faster, not perfectly.
GICardiacRenal
refeeding syndrome risk
Potential dangerous electrolyte and fluid shifts when nutrition is restarted after severe malnutrition or starvation.
NCLEX focus
- Monitor phosphorus, potassium, magnesium, glucose, vitals, cardiac status, edema, and prescribed thiamin when refeeding risk is present.
Memory hook
- Restart nutrition slowly when stores are empty.
SkinGI
Scaling or cracking of the lips and mouth corners.
NCLEX focus
- Can be a deficiency cue, including riboflavin deficiency; assess diet and mucous membranes.
Memory hook
- Cracked corners can cue B-vitamin deficiency.
GIHeme
Inflamed, smooth, or swollen tongue.
NCLEX focus
- Can appear with B-vitamin deficiencies or anemia; assess nutrition, swallowing, pain, and CBC/B12/folate when ordered.
Memory hook
- Glossitis is a tongue cue.
Warfarin and vitamin E
Med safety
needs-review
HemeCardiac
High-dose vitamin E can increase bleeding risk when taken with warfarin.
NCLEX focus
- Assess supplements during anticoagulant teaching; report bleeding and keep INR monitoring appointments.
Memory hook
- Warfarin plus high E can equal extra bleeding.
Methotrexate and folate
Med safety
needs-review
HemeAuto/Gen
Methotrexate interferes with folate pathways.
NCLEX focus
- Leucovorin rescue may be ordered after high-dose methotrexate; do not self-start folate supplements without provider direction.
Memory hook
- Methotrexate messes with folate.
Tetracycline and minerals
Med safety
needs-review
IDGI
tetracycline chelation
Calcium, iron, and magnesium can bind tetracycline antibiotics and reduce absorption.
NCLEX focus
- Teach separation from mineral supplements, antacids, and dairy as ordered by medication instructions.
Memory hook
- Tetracycline gets tied up by minerals.
Corticosteroids, calcium, and vitamin D
Med safety
needs-review
MSKEndo
Long-term corticosteroid therapy can increase bone loss risk.
NCLEX focus
- Teach bone-health monitoring, fall prevention, and prescribed calcium/vitamin D plan when ordered.
Memory hook
- Steroids steal bone over time.
Alcohol and thiamin
Med safety
needs-review
NeuroGIPsych
alcohol and vitamin B1
Chronic alcohol use can impair thiamin intake, absorption, storage, and use.
NCLEX focus
- Watch for confusion, ataxia, malnutrition, and withdrawal risk; thiamin is often ordered before glucose-containing fluids in high-risk settings.