Written by students who passed Immediately available after payment Read online or as PDF Wrong document? Swap it for free 4.6 TrustPilot
logo-home
Exam (elaborations)

NR 224/ NR224 Fundamentals of Nursing Exam 4 Study Guide (Latest 2026/2027 Update) | Complete Exam Questions with Verified Answers and Detailed Rationales | Wound Care, Oxygenation | A+ Graded | Chamberlain University

Rating
-
Sold
-
Pages
6
Grade
A+
Uploaded on
11-06-2026
Written in
2025/2026

INSTANT PDF DOWNLOAD - This is the comprehensive Exam 4 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 oxygenation and oxygen delivery devices (nasal cannula 1-6L 24-44%, simple mask 5-8L 40-60%, nonrebreather 10-15L 80-95%), pulse oximetry interpretation, incentive spirometry, tracheostomy care and suctioning, chest tube management (water seal chamber tidaling, continuous bubbling indicates air leak), pressure injury staging (Stage 1 nonblanchable erythema through Stage 4 full thickness with bone exposure), Braden Scale risk assessment, sterile technique for wound care, perioperative nursing and postoperative complications (hemorrhage, infection, DVT, wound dehiscence/evisceration), urinary catheterization and CAUTI prevention, bowel elimination and ostomy care, delegation principles including five rights and TAPE framework, RN/LPN/UAP scope of practice, and fall prevention protocols. INSTANT DIGITAL DOWNLOAD (PDF) immediately upon purchase. Fully text-searchable, printable, and accessible anytime. Trusted by Chamberlain nursing students for exam success. 100% satisfaction guarantee. NR 224 Exam 4 Study Guide NR224 Fundamentals Exam 4 Review Oxygen Delivery Nasal Cannula 1 to 6 Liters 24 to 44 Percent Simple Face Mask 5 to 8 Liters 40 to 60 Percent Nonrebreather Mask 10 to 15 Liters 80 to 95 Percent Pulse Oximetry Normal SpO2 95 to 100 Percent Incentive Spirometry Prevent Atelectasis Tracheostomy Suctioning Preoxygenate 10 to 15 Seconds Chest Tube Water Seal Tidaling Normal Chest Tube Continuous Bubbling Air Leak Pressure Ulcer Stage 1 Nonblanchable Erythema Pressure Ulcer Stage 2 Partial Thickness Skin Loss Pressure Ulcer Stage 3 Full Thickness Subcutaneous Fat Pressure Ulcer Stage 4 Full Thickness Muscle Bone Braden Scale Lower Score Higher Risk Sterile Technique Surgical Asepsis Wound Dehiscence Partial Separation Wound Layers Wound Evisceration Organs Visible Sterile Saline Soaked Gauze Emergency Urinary Catheter CAUTI Prevention Ostomy Stoma Healthy Pink Moist Delegation Five Rights Task Circumstance Person Direction Supervision TAPE Framework Task Authority Prior Experience Environment RN Scope Assessment Diagnosis Planning Evaluation LPN Scope Data Collection Stable Patients UAP Scope ADLs Vital Signs Noninvasive Fall Prevention Bed Alarm A+ Grade Nursing Study Guide

Show more Read less
Institution
Course

Content preview

Nursing Fundamentals




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




Fundamentals of Nursing — Exam 4 Study Guide
M O B I L I TY, H YG I E N E , S A F E TY, PAT I E N T E D U C AT I O N & D O CU M E N TAT I O N

INSTITUTION Nursing Fundamentals Program COURSE CODE NURS 101 — Fundamentals
PROGRAM Associate / Bachelor of Science in Nursing ACADEMIC YEAR
EXAM TITLE Exam 4 — Study Guide 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 100+ questions from the provided study guide are included with correct answers and clinical rationales.


MOBILITY, HYGIENE, SAFETY, EDUCATION & DOCUMENTATION Questions 1 – 100+

1. What should you assess before acting in a patient care situation?
A. Only the patient's vital signs.
B. The safety of the area and potential outcomes.
C. Only the physician's orders.
D. Only the patient's preferences.
CORRECT ANSWER B — Safety assessment is always the first step in any patient care situation. Evaluate the environment
for hazards and anticipate potential outcomes before acting.
RATIONALE This aligns with the nursing process: assessment precedes intervention. The nurse must ensure both patient
and provider safety before proceeding.


2. The recommended base of support when lifting is:
A. A narrow base with feet together.
B. A wide base of support — feet shoulder-width apart, one foot slightly ahead of the other.
C. Standing on one foot.
D. Feet crossed for stability.
CORRECT ANSWER B — A wide base of support lowers the center of gravity and increases stability, reducing the risk of
injury to both the nurse and patient.
RATIONALE Proper body mechanics: use arm and leg muscles (NOT back muscles), contract gluteal and abdominal
muscles to stabilize the core, and keep the load close to the body.

, 3. Patient transfers are classified as:
A. Only independent transfers.
B. Independent, assisted, and total transfers — based on the patient's ability to participate.
C. Only mechanical transfers.
D. Only emergency transfers.
CORRECT ANSWER B — Independent = patient performs alone. Assisted = patient participates with help. Total = patient
unable to assist; mechanical lift or multiple staff required.
RATIONALE The nursing diagnosis "Impaired physical mobility" indicates risk related to movement. Patients requiring
assistance with positioning should be repositioned at least every 2 hours to prevent pressure injuries and
promote circulation.


4. Active ROM differs from passive ROM in that active ROM:
A. Is performed by the nurse without patient effort.
B. Involves patient participation — the patient moves their own joints independently.
C. Requires a mechanical device.
D. Is only for unconscious patients.
CORRECT ANSWER B — Active ROM = patient performs independently. Passive ROM = nurse or therapist moves the joint.
Active-assistive = patient initiates with nurse support. Goal: improve joint mobility and increase
circulation.
RATIONALE When assisting with ambulation, use a gait belt and walk behind the patient on one side. For stairs with a
cane: "Up with the good (strong leg first), down with the bad (weak leg first)."


5. A hydraulic lift is used to:
A. Measure patient weight.
B. Support a patient's weight during transfers using a sling — for patients who cannot bear weight or assist with
transfer.
C. Elevate the head of the bed.
D. Administer IV fluids.
CORRECT ANSWER B — Hydraulic/mechanical lifts are used for total transfers of dependent patients to prevent staff injury
and ensure patient safety. Requires training and at least two staff members.
RATIONALE If a patient begins to fall: assume a wide base of support, protect the patient's head, and attempt to slow the
descent by guiding them down your leg. NEVER try to catch or lift a falling patient.


6. When washing a patient's feet, the nurse should:
A. Soak the feet for 30 minutes in hot water.
B. Use lukewarm water and dry thoroughly, especially between the toes — moisture between toes promotes fungal
growth.
C. Apply lotion between the toes to prevent cracking.
D. Only wash feet weekly.
CORRECT ANSWER B — Feet should be washed with lukewarm water (check temperature first, especially for diabetic
patients with neuropathy) and dried completely between toes. Never apply lotion between toes — this
traps moisture.
RATIONALE Eyes are cleaned from inner to outer canthus with a warm cloth or cotton ball. External ear cleaned with
washcloth-covered finger only — no cotton-tipped swabs. Shave in direction of hair growth; use electric razor
for patients on anticoagulants.

Written for

Institution
Course

Document information

Uploaded on
June 11, 2026
Number of pages
6
Written in
2025/2026
Type
Exam (elaborations)
Contains
Questions & answers

Subjects

$13.49
Get access to the full document:

Wrong document? Swap it for free Within 14 days of purchase and before downloading, you can choose a different document. You can simply spend the amount again.
Written by students who passed
Immediately available after payment
Read online or as PDF

Get to know the seller

Seller avatar
Reputation scores are based on the amount of documents a seller has sold for a fee and the reviews they have received for those documents. There are three levels: Bronze, Silver and Gold. The better the reputation, the more your can rely on the quality of the sellers work.
DoctorKen Chamberlain College Of Nursing
Follow You need to be logged in order to follow users or courses
Sold
778
Member since
2 year
Number of followers
114
Documents
6303
Last sold
2 hours ago
All Solutions

=== PASS THE FIRST TIME! === I provide professionally organized, exam-focused study materials designed to help students master key concepts, study more efficiently, and approach assessments with confidence. Each resource is carefully structured to align with course objectives and exam expectations, transforming complex topics into clear, understandable content that is easier to learn and retain. #Study guides #Exam preparation #Test materials #Study documents #Exam resources #Test study aids #Study notes #Exam study guides #Study materials #Exam papers

Read more Read less
3.8

138 reviews

5
67
4
22
3
26
2
6
1
17

Recently viewed by you

Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their tests and reviewed by others who've used these notes.

Didn't get what you expected? Choose another document

No worries! You can instantly pick a different document that better fits what you're looking for.

Pay as you like, start learning right away

No subscription, no commitments. Pay the way you're used to via credit card and download your PDF document instantly.

Student with book image

“Bought, downloaded, and aced it. It really can be that simple.”

Alisha Student

Working on your references?

Create accurate citations in APA, MLA and Harvard with our free citation generator.

Working on your references?

Frequently asked questions