NUR 114 Exam 4: Advanced Nursing Fundamentals & N… 2026/2027 • Verified • Assured Grade A+
✓ VERIFIED • 2026/2027 UPDATE • 100% ACCURATE
NUR 114 Exam 4: Advanced Nursing Fundamentals & NCLEX
Preparation 2026/2027 UPDATE
ACTUAL EXAM QUESTIONS & VERIFIED ANSWERS
with Clear, Detailed Rationales
Document Type: Exam (Elaborations) / Study Guide
Academic Year:
Total Questions: 50 Multiple Choice
Includes: Correct Answers + Rationales
Grade: A+ Assured
ASSURED GRADE A+
Exam (Elaborations) • Detailed Rationales Page 1
,NUR 114 Exam 4: Advanced Nursing Fundamentals & N… 2026/2027 • Verified • Assured Grade A+
Questions & Verified Answers
1. A patient presents with a serum potassium level of 6.2 mEq/L. Which cardiac monitor
finding should the nurse prioritize for immediate intervention?
A. Prominent U waves
B. Shortened QT interval
C. Tall, peaked T waves
D. ST segment depression
Answer: C
Rationale: Hyperkalemia (K+ > 5.0) causes tall, peaked T waves and widened QRS complexes. U
waves and ST depression are indicative of hypokalemia. In practice, this guides the nurse to set
priorities and protect the client from harm. Safety, nutrition, and clear communication are frequent
priorities. Clear understanding of this concept improves both test performance and everyday clinical
judgment. Practice applying it to short case scenarios to lock the idea in place.
2. Which arterial blood gas (ABG) result most accurately reflects a patient in uncompensated
respiratory acidosis?
A. pH 7.48, PaCO2 30, HCO3 22
B. pH 7.30, PaCO2 52, HCO3 24
C. pH 7.32, PaCO2 40, HCO3 18
D. pH 7.35, PaCO2 48, HCO3 28
Answer: B
Rationale: Respiratory acidosis is characterized by low pH (< 7.35) and high PaCO2 (> 45). In the
uncompensated state, the HCO3 remains within the normal range (22-26). Exam questions often test
whether you can pick the most practical and safe choice for the client in real situations. Focus on what
the nurse can actually do right now. Knowing the reason behind the correct answer makes it easier to
rule out the wrong options quickly. Look for the choice that protects the client and matches the priority
need.
Exam (Elaborations) • Detailed Rationales Page 2
, NUR 114 Exam 4: Advanced Nursing Fundamentals & N… 2026/2027 • Verified • Assured Grade A+
3. During the immediate postoperative period, which assessment finding is the most
sensitive indicator of hemorrhage?
A. Decrease in systolic blood pressure
B. Increased heart rate
C. Reduced urinary output
D. Cold, clammy skin
Answer: B
Rationale: Tachycardia is often the earliest compensatory sign of hypovolemia or hemorrhage as the
heart attempts to maintain cardiac output. Clear understanding of this concept improves both test
performance and everyday clinical judgment. Practice applying it to short case scenarios to lock the
idea in place. Clear understanding of this concept improves both test performance and everyday
clinical judgment. Practice applying it to short case scenarios to lock the idea in place.
4. A nurse is preparing to administer a units of packed red blood cells. Which IV fluid is the
only compatible solution for blood administration?
A. 5% Dextrose in Water (D5W)
B. Lactated Ringer’s
C. 0.45% Sodium Chloride (Half Normal Saline)
D. 0.9% Sodium Chloride (Normal Saline)
Answer: D
Rationale: Normal Saline (0.9% NaCl) is the only solution compatible with blood products. Other
solutions can cause hemolysis or clotting. Understanding this helps the nurse notice early warning
signs and act before the problem gets worse. Early action often prevents bigger complications for the
client. Knowing the reason behind the correct answer makes it easier to rule out the wrong options
quickly. Look for the choice that protects the client and matches the priority need.
Exam (Elaborations) • Detailed Rationales Page 3
✓ VERIFIED • 2026/2027 UPDATE • 100% ACCURATE
NUR 114 Exam 4: Advanced Nursing Fundamentals & NCLEX
Preparation 2026/2027 UPDATE
ACTUAL EXAM QUESTIONS & VERIFIED ANSWERS
with Clear, Detailed Rationales
Document Type: Exam (Elaborations) / Study Guide
Academic Year:
Total Questions: 50 Multiple Choice
Includes: Correct Answers + Rationales
Grade: A+ Assured
ASSURED GRADE A+
Exam (Elaborations) • Detailed Rationales Page 1
,NUR 114 Exam 4: Advanced Nursing Fundamentals & N… 2026/2027 • Verified • Assured Grade A+
Questions & Verified Answers
1. A patient presents with a serum potassium level of 6.2 mEq/L. Which cardiac monitor
finding should the nurse prioritize for immediate intervention?
A. Prominent U waves
B. Shortened QT interval
C. Tall, peaked T waves
D. ST segment depression
Answer: C
Rationale: Hyperkalemia (K+ > 5.0) causes tall, peaked T waves and widened QRS complexes. U
waves and ST depression are indicative of hypokalemia. In practice, this guides the nurse to set
priorities and protect the client from harm. Safety, nutrition, and clear communication are frequent
priorities. Clear understanding of this concept improves both test performance and everyday clinical
judgment. Practice applying it to short case scenarios to lock the idea in place.
2. Which arterial blood gas (ABG) result most accurately reflects a patient in uncompensated
respiratory acidosis?
A. pH 7.48, PaCO2 30, HCO3 22
B. pH 7.30, PaCO2 52, HCO3 24
C. pH 7.32, PaCO2 40, HCO3 18
D. pH 7.35, PaCO2 48, HCO3 28
Answer: B
Rationale: Respiratory acidosis is characterized by low pH (< 7.35) and high PaCO2 (> 45). In the
uncompensated state, the HCO3 remains within the normal range (22-26). Exam questions often test
whether you can pick the most practical and safe choice for the client in real situations. Focus on what
the nurse can actually do right now. Knowing the reason behind the correct answer makes it easier to
rule out the wrong options quickly. Look for the choice that protects the client and matches the priority
need.
Exam (Elaborations) • Detailed Rationales Page 2
, NUR 114 Exam 4: Advanced Nursing Fundamentals & N… 2026/2027 • Verified • Assured Grade A+
3. During the immediate postoperative period, which assessment finding is the most
sensitive indicator of hemorrhage?
A. Decrease in systolic blood pressure
B. Increased heart rate
C. Reduced urinary output
D. Cold, clammy skin
Answer: B
Rationale: Tachycardia is often the earliest compensatory sign of hypovolemia or hemorrhage as the
heart attempts to maintain cardiac output. Clear understanding of this concept improves both test
performance and everyday clinical judgment. Practice applying it to short case scenarios to lock the
idea in place. Clear understanding of this concept improves both test performance and everyday
clinical judgment. Practice applying it to short case scenarios to lock the idea in place.
4. A nurse is preparing to administer a units of packed red blood cells. Which IV fluid is the
only compatible solution for blood administration?
A. 5% Dextrose in Water (D5W)
B. Lactated Ringer’s
C. 0.45% Sodium Chloride (Half Normal Saline)
D. 0.9% Sodium Chloride (Normal Saline)
Answer: D
Rationale: Normal Saline (0.9% NaCl) is the only solution compatible with blood products. Other
solutions can cause hemolysis or clotting. Understanding this helps the nurse notice early warning
signs and act before the problem gets worse. Early action often prevents bigger complications for the
client. Knowing the reason behind the correct answer makes it easier to rule out the wrong options
quickly. Look for the choice that protects the client and matches the priority need.
Exam (Elaborations) • Detailed Rationales Page 3
