FUNDAMENTALS OF NURSING
NCLEX-RN PRACTICE QUESTIONS
COMPREHENSIVE TEST BANK
2026-2027 UPDATE EXAM & STUDY GUIDE
EXAM COGNIZANCE QUESTIONS STANDARDS
Fundamentals / NCLEX 75 High-Yield Items ANA & CDC Guidelines
A+ VERIFIED MASTER CURRICULUM
Grounded strictly in clinical nursing practice guidelines. Features comprehensive coverage of hygiene, infection control,
pharmacology, patient safety, sleep physiology, and end-of-life care.
,FUNDAMENTALS OF NURSING: STUDY MAP & SYLLABUS
Course Objectives:
This study guide serves as a comprehensive preparation manual for the Fundamentals of Nursing NCLEX-RN
Examination. It establishes vertical clinical competencies by focusing on infection control guidelines, dosage
calculation metrics, safety protocols, and physical assessment principles.
Core Topical Modules:
Module 1: Infection Control & Safety Module 2: Dosage Calculations & Admin
Isolation guidelines, CDC recommendations, and Drug calculation metrics, flow rates, and safe
standard precautions. subcutaneous/IV delivery.
Module 3: Hygiene & Skin Integrity Module 4: End-of-Life & Grief Care
Bathing techniques, wound drain management, and Kubler-Ross stages, thanatological principles, and
pressure injury prevention. imminent death signs.
Commonly Confused Clinical Concepts:
Phlebitis vs. Infiltration Phlebitis is the chemical or mechanical inflammation of a vein, characterized by
localized warmth, tenderness, erythema, and swelling. Infiltration is the leakage
of non-vesicant IV fluid into the subcutaneous tissue, characterized by cool, pale,
and boggy skin.
Subjective vs. Objective Subjective data represent the patient's individual self-reported feelings,
Data symptoms, or perceptions (e.g., description of pain). Objective data are
measurable, tangible findings obtained by the healthcare professional (e.g., vital
signs, lab results).
Primary vs. Secondary Primary prevention precedes disease and focuses on maintaining health (e.g.,
Prevention regular exercise, immunizations). Secondary prevention focuses on early
detection, screening, and prompt treatment of existing conditions (e.g., Pap
smear).
,INTEGUMENTARY HEALTH — QUESTION 1
Which nursing intervention is the most important for a patient experiencing dry, cracking skin?
A. Consult the dietitian about increasing the patient's dietary fat intake.
B. Ask the physician to refer the patient to a dermatologist immediately.
C. Encourage the patient to increase his fluid intake, use non-irritating soap, and apply lotion to involved areas.
D. Avoid bathing the patient entirely until the condition is fully resolved.
ANSWER : C — Encourage the patient to increase his fluid intake, use non-irritating soap, and apply lotion
to involved areas.
Explanation: Dry skin is prone to cracking, which breaks the skin's physical barrier and makes the patient highly
susceptible to secondary bacterial infections. Providing adequate hydration through increased fluid intake, using mild,
non-irritating soaps, and lubricating the skin with moisturizers helps lock in moisture. Option A is incorrect because
increasing dietary fat is unnecessary for general xerosis. Option B is incorrect because a specialist referral is
secondary to basic nursing hygiene. Option D is incorrect because bathing can be safely limited (e.g., to warm water
and short durations) but does not need to be completely avoided.
HYGIENE & CIRCULATION — QUESTION 2
When bathing a patient's extremities, the nurse should use long, firm strokes from the distal to the
proximal areas. What is the physiological purpose of this technique?
A. It provides a valuable opportunity to carry out a comprehensive skin assessment.
B. It minimizes physical strain and prevents back injury for the nurse.
C. It stimulates venous blood flow and increases venous blood return.
D. It induces localized vasoconstriction and increases peripheral arterial circulation.
ANSWER : C — It stimulates venous blood flow and increases venous blood return.
Explanation: Washing from distal to proximal areas (e.g., from the foot to the thigh) stimulates venous blood flow
back toward the heart, thereby preventing venous stasis and promoting circulation. Option A is incorrect because
while skin assessment can be completed during a bath, it is a clinical observation, not the physiological purpose of
the specific stroking technique. Option B is incorrect because proper body mechanics, not the direction of bathing
strokes, prevent nurse strain. Option D is incorrect because firm distal-to-proximal strokes improve circulation but do
not cause vasoconstriction.
, SLEEP PHYSIOLOGY — QUESTION 3
Vivid dreaming is most characteristically associated with which stage of sleep?
A. Stage I non-REM sleep
B. Rapid eye movement (REM) sleep
C. Stage II non-REM sleep
D. Delta stage (slow-wave sleep)
ANSWER : B — Rapid eye movement (REM) sleep
Explanation: Vivid dreaming occurs during the Rapid Eye Movement (REM) stage of sleep. This stage is
characterized by depressed skeletal muscle tone (muscle atonia), irregular heart and respiratory rates, and active
EEG patterns resembling an awake individual. Option A is incorrect because Stage I non-REM is the lightest,
transitional stage of sleep (lasting 1-5 minutes) and does not involve dreaming. Option C is incorrect because Stage II
non-REM is characterized by sleep spindles and K-complexes, representing deeper sleep without vivid dreaming.
Option D is incorrect because the delta stage (Stages III and IV non-REM) represents deep, quiet sleep characterized
by high-amplitude delta waves, which is difficult to awaken from and focuses on tissue repair rather than dreaming.
SLEEP PHYSIOLOGY — QUESTION 4
Which of the following substances is a natural sedative found in milk and meat products that helps
induce sleep?
A. Flurazepam
B. Temazepam
C. Methotrimeprazine
D. Tryptophan
ANSWER : D — Tryptophan
Explanation: Tryptophan is an essential amino acid and a natural precursor to the neurotransmitter serotonin and
the hormone melatonin, both of which are central sleep-inducing compounds. Protein foods such as warm milk and
poultry contain tryptophan. Options A and B are incorrect because flurazepam (Dalmane) and temazepam (Restoril)
are pharmacological benzodiazepine hypnotics, not natural dietary substances. Option C is incorrect because
methotrimeprazine (Levoprome) is a phenothiazine derivative used as a major tranquilizer and analgesic.
NCLEX-RN PRACTICE QUESTIONS
COMPREHENSIVE TEST BANK
2026-2027 UPDATE EXAM & STUDY GUIDE
EXAM COGNIZANCE QUESTIONS STANDARDS
Fundamentals / NCLEX 75 High-Yield Items ANA & CDC Guidelines
A+ VERIFIED MASTER CURRICULUM
Grounded strictly in clinical nursing practice guidelines. Features comprehensive coverage of hygiene, infection control,
pharmacology, patient safety, sleep physiology, and end-of-life care.
,FUNDAMENTALS OF NURSING: STUDY MAP & SYLLABUS
Course Objectives:
This study guide serves as a comprehensive preparation manual for the Fundamentals of Nursing NCLEX-RN
Examination. It establishes vertical clinical competencies by focusing on infection control guidelines, dosage
calculation metrics, safety protocols, and physical assessment principles.
Core Topical Modules:
Module 1: Infection Control & Safety Module 2: Dosage Calculations & Admin
Isolation guidelines, CDC recommendations, and Drug calculation metrics, flow rates, and safe
standard precautions. subcutaneous/IV delivery.
Module 3: Hygiene & Skin Integrity Module 4: End-of-Life & Grief Care
Bathing techniques, wound drain management, and Kubler-Ross stages, thanatological principles, and
pressure injury prevention. imminent death signs.
Commonly Confused Clinical Concepts:
Phlebitis vs. Infiltration Phlebitis is the chemical or mechanical inflammation of a vein, characterized by
localized warmth, tenderness, erythema, and swelling. Infiltration is the leakage
of non-vesicant IV fluid into the subcutaneous tissue, characterized by cool, pale,
and boggy skin.
Subjective vs. Objective Subjective data represent the patient's individual self-reported feelings,
Data symptoms, or perceptions (e.g., description of pain). Objective data are
measurable, tangible findings obtained by the healthcare professional (e.g., vital
signs, lab results).
Primary vs. Secondary Primary prevention precedes disease and focuses on maintaining health (e.g.,
Prevention regular exercise, immunizations). Secondary prevention focuses on early
detection, screening, and prompt treatment of existing conditions (e.g., Pap
smear).
,INTEGUMENTARY HEALTH — QUESTION 1
Which nursing intervention is the most important for a patient experiencing dry, cracking skin?
A. Consult the dietitian about increasing the patient's dietary fat intake.
B. Ask the physician to refer the patient to a dermatologist immediately.
C. Encourage the patient to increase his fluid intake, use non-irritating soap, and apply lotion to involved areas.
D. Avoid bathing the patient entirely until the condition is fully resolved.
ANSWER : C — Encourage the patient to increase his fluid intake, use non-irritating soap, and apply lotion
to involved areas.
Explanation: Dry skin is prone to cracking, which breaks the skin's physical barrier and makes the patient highly
susceptible to secondary bacterial infections. Providing adequate hydration through increased fluid intake, using mild,
non-irritating soaps, and lubricating the skin with moisturizers helps lock in moisture. Option A is incorrect because
increasing dietary fat is unnecessary for general xerosis. Option B is incorrect because a specialist referral is
secondary to basic nursing hygiene. Option D is incorrect because bathing can be safely limited (e.g., to warm water
and short durations) but does not need to be completely avoided.
HYGIENE & CIRCULATION — QUESTION 2
When bathing a patient's extremities, the nurse should use long, firm strokes from the distal to the
proximal areas. What is the physiological purpose of this technique?
A. It provides a valuable opportunity to carry out a comprehensive skin assessment.
B. It minimizes physical strain and prevents back injury for the nurse.
C. It stimulates venous blood flow and increases venous blood return.
D. It induces localized vasoconstriction and increases peripheral arterial circulation.
ANSWER : C — It stimulates venous blood flow and increases venous blood return.
Explanation: Washing from distal to proximal areas (e.g., from the foot to the thigh) stimulates venous blood flow
back toward the heart, thereby preventing venous stasis and promoting circulation. Option A is incorrect because
while skin assessment can be completed during a bath, it is a clinical observation, not the physiological purpose of
the specific stroking technique. Option B is incorrect because proper body mechanics, not the direction of bathing
strokes, prevent nurse strain. Option D is incorrect because firm distal-to-proximal strokes improve circulation but do
not cause vasoconstriction.
, SLEEP PHYSIOLOGY — QUESTION 3
Vivid dreaming is most characteristically associated with which stage of sleep?
A. Stage I non-REM sleep
B. Rapid eye movement (REM) sleep
C. Stage II non-REM sleep
D. Delta stage (slow-wave sleep)
ANSWER : B — Rapid eye movement (REM) sleep
Explanation: Vivid dreaming occurs during the Rapid Eye Movement (REM) stage of sleep. This stage is
characterized by depressed skeletal muscle tone (muscle atonia), irregular heart and respiratory rates, and active
EEG patterns resembling an awake individual. Option A is incorrect because Stage I non-REM is the lightest,
transitional stage of sleep (lasting 1-5 minutes) and does not involve dreaming. Option C is incorrect because Stage II
non-REM is characterized by sleep spindles and K-complexes, representing deeper sleep without vivid dreaming.
Option D is incorrect because the delta stage (Stages III and IV non-REM) represents deep, quiet sleep characterized
by high-amplitude delta waves, which is difficult to awaken from and focuses on tissue repair rather than dreaming.
SLEEP PHYSIOLOGY — QUESTION 4
Which of the following substances is a natural sedative found in milk and meat products that helps
induce sleep?
A. Flurazepam
B. Temazepam
C. Methotrimeprazine
D. Tryptophan
ANSWER : D — Tryptophan
Explanation: Tryptophan is an essential amino acid and a natural precursor to the neurotransmitter serotonin and
the hormone melatonin, both of which are central sleep-inducing compounds. Protein foods such as warm milk and
poultry contain tryptophan. Options A and B are incorrect because flurazepam (Dalmane) and temazepam (Restoril)
are pharmacological benzodiazepine hypnotics, not natural dietary substances. Option C is incorrect because
methotrimeprazine (Levoprome) is a phenothiazine derivative used as a major tranquilizer and analgesic.
