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NR 224/ NR224 Fundamentals of Nursing Exam 3 (Latest 2026/2027 Update) | Complete Exam Questions with Verified Answers and Detailed Rationales | Medication Administration | A+ Graded | Chamberlain

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INSTANT PDF DOWNLOAD - This is the comprehensive Exam 3 study guide for NR 224 Fundamentals of Nursing Skills at Chamberlain University (Latest 2026/2027 Update), featuring verified exam questions with correct answers and detailed rationales. Covers medication administration (7 rights, routes, dosage calculations), urinary elimination (indwelling Foley catheter, condom catheter, CAUTI prevention, bladder scanner, intermittent straight catheter), bowel elimination (enema administration, ostomy care, stoma assessment, constipation/impaction management), nutrition (enteral feeding, NG tube insertion and placement verification via X-ray or pH aspirate, small vs large bore tubes, aspiration precautions), and sterile technique for wound care. Includes medication math conversion problems. INSTANT DIGITAL DOWNLOAD (PDF) immediately upon purchase. Fully text-searchable, printable, and accessible anytime. Trusted by Chamberlain nursing students for Exam 3 success. 100% satisfaction guarantee. NR 224 Exam 3 NR224 Fundamentals Exam 3 7 Rights Medication Administration Oral Sublingual Buccal Routes Intradermal Subcutaneous Intramuscular Ventrogluteal IM Injection Site Z Track Method NG Tube Insertion Nose Ear Xiphoid NG Tube Placement Verification X ray NG Tube Aspirate pH 1 to 4 Small Bore Feeding Tube Large Bore Feeding Tube Intermittent Straight Catheter Indwelling Foley Catheter Condom Catheter CAUTI Prevention Bladder Scanner Post Void Residual Enema Administration Left Lateral Sim Position Enema Solution Body Temperature Large Volume Enema Small Volume Enema Ostomy Stoma Healthy Pink Moist Ostomy Pouch System Constipation Impaction Stool Softener Docusate Nasogastric Tube Irrigation Enteral Feeding HOB 30 to 45 Degrees Sterile Technique Wound Care Medication Reconciliation Dosage Calculations gr 1 equals 60 mg 1 tsp equals 5 mL 1 tbsp equals 15 mL 1 oz equals 30 mL A+ Grade Nursing Study Guide

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ATI Fundamentals
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Nursing Fundamentals




3 MAXE
NF Foundations of Professional Nursing Practice
CARING · COMPETENCE · COMPASSION
FUNDAMENTALS




Nursing Fundamentals — Exam 3
B R A D E N S C A L E , W O U N D S , V I TA L S I G N S , PA I N , P H YS I C A L A SS E SS M E N T, M O B I L I TY, S L E E P &
H YG I E N E

INSTITUTION Nursing Fundamentals Program COURSE CODE NURS 101 — Fundamentals
PROGRAM Associate / Bachelor of Science in Nursing ACADEMIC YEAR
EXAM TITLE Exam 3 — Fundamentals of Nursing TOTAL QUESTIONS 100+ Questions (Complete)
COURSE TITLE Fundamentals of Nursing FORMAT Multiple Choice — Select the Single Best
Answer


EXAMINATION INSTRUCTIONS
▸ Select the single best answer for each question.
▸ All questions from the provided study material are included with correct answers and clinical rationales.


BRADEN, WOUNDS, VITALS, PAIN, ASSESSMENT, MOBILITY, SLEEP & Questions 1 –
HYGIENE 100+

1. The Braden Scale measures which six factors?
A. Temperature, pulse, respirations, blood pressure, pain, oxygen saturation.
B. Sensory perception, moisture, activity, mobility, nutrition, friction/shear.
C. Orientation, memory, attention, language, visuospatial, executive function.
D. Inspection, palpation, percussion, auscultation, olfaction, general survey.
CORRECT ANSWER B — The Braden Scale assesses pressure injury risk using six subscales. Lower scores = higher risk (≤18
= at risk; ≤9 = very high risk).
RATIONALE Each category scored 1-4 (friction/shear 1-3). Total range: 6-23. Interventions based on risk level:
repositioning q2h, pressure-reducing surfaces, moisture management, nutritional support.


2. Types of wound dressings include all EXCEPT:
A. Absorbent, alginates, antimicrobials, and collagens.
B. Foams, gauze, hydrocolloids, and hydrogels.
C. Antibiotic ointment tubes — these are medications, not dressings.
D. Skin sealants/moisture barriers and transparent films.
CORRECT ANSWER C — Antibiotic ointment is a topical medication, not a dressing category. Dressings include absorbent,
alginate, antimicrobial, collagen, foam, gauze, hydrocolloid, hydrogel, moisture barriers, and
transparent films.
RATIONALE Wound care interventions: cleaning/irrigating/debriding wounds, drainage devices, appropriate dressing
selection, infection control, securing dressings, wound immobilizers, hot/cold therapy, safety measures.

, 3. The six vital signs are:
A. Height, weight, BMI, waist circumference, vision, hearing.
B. Temperature, pulse (heart rate), blood pressure, respiratory rate, oxygen saturation, pain level.
C. LOC, orientation, pupil response, motor function, sensory function, reflexes.
D. Skin color, temperature, moisture, turgor, capillary refill, edema.
CORRECT ANSWER B — The six vital signs: temperature, pulse, BP, RR, SpO₂, and pain (the "5th vital sign" added to the
original four).
RATIONALE Assess vitals on admission, per policy, with change in condition, LOC change, before/after invasive
procedures, risky activities, and before certain medications. Nurses can delegate measurement to LNAs but
must interpret results.


4. Typical oral temperature range is:
A. 96-98°F.
B. 97-99°F.
C. 98-100°F.
D. 99-101°F.
CORRECT ANSWER B — Oral: 97-99°F. Rectal: 99.6-100.3°F. Axillary: 97.6-99.4°F. Tympanic: 96-99.5°F. Temporal: 94-99°F.
Rectal is ~1°F higher than oral; axillary is ~1°F lower.
RATIONALE Factors affecting body temp: circadian rhythms, age/sex, physical activity, health state, environmental temp,
heat loss sources. Pyrexia = >100.4°F. Hyperpyrexia = >106°F. Hypothermia = <95°F.


5. Normal adult pulse rate range is:
A. 40-60 bpm.
B. 60-100 bpm.
C. 80-120 bpm.
D. 100-140 bpm.
CORRECT ANSWER B — Normal HR = 60-100 bpm. Tachycardia >100; Bradycardia <60. Parasympathetic stimulation ↓HR;
sympathetic ↑HR.
RATIONALE Pulse amplitudes: strong, weak, thready, bounding. Apical pulse is most accurate — auscultate at 5th-6th
intercostal space. Factors affecting pulse: age, activity, food, stress, fever, disease, blood loss, position,
medications.


6. Average blood pressure is:
A. 100/60.
B. 120/80.
C. 140/90.
D. 160/100.
CORRECT ANSWER B — Normal BP ~120/80. Systolic = peak pressure during ventricular contraction. Diastolic = minimum
pressure during cardiac rest.
RATIONALE Elevated: 120-129/<80. HTN Stage 1: 130-139/80-89. HTN Stage 2: ≥140/≥90. Hypertensive crisis: ≥180/≥120.
Hypotension: ≤100/≤60. Orthostatic hypotension = BP drop with position change.

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