NUR 3300 Exam 3 - Nursing Practice II (Comprehens… 2026/2027 • Verified • Assured Grade A+
✓ VERIFIED • 2026/2027 UPDATE • 100% ACCURATE
NUR 3300 Exam 3 - Nursing Practice II (Comprehensive)
2026/2027 UPDATE WPU
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 3300 Exam 3 - Nursing Practice II (Comprehens… 2026/2027 • Verified • Assured Grade A+
Questions & Verified Answers
1. A patient’s arterial blood gas (ABG) results are: pH 7.30, PaCO2 52 mmHg, and HCO3 26
mEq/L. Which acid-base imbalance is occurring?
A. Metabolic Alkalosis
B. Respiratory Alkalosis
C. Respiratory Acidosis
D. Metabolic Acidosis
Answer: C
Rationale: A pH below 7.35 indicates acidosis. The PaCO2 is elevated (above 45), while the HCO3 is
normal, indicating the primary cause is respiratory. Remembering this point will help you decide the
best nursing action when similar questions appear on the exam. Link the answer to the client’s current
condition and risk level. This is important because the nurse must choose the action that keeps the
client safest while still meeting their basic needs. Always think about safety first when answering these
questions.
2. A nurse is caring for a patient with a potassium level of 6.2 mEq/L. Which ECG change is
most consistent with this finding?
A. Tall peaked T waves
B. ST-segment depression
C. Prominent U waves
D. Prolonged QT interval
Answer: A
Rationale: Hyperkalemia (K+ > 5.0) causes characteristic tall peaked T waves on an ECG. U waves
are common in hypokalemia. 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 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.
Exam (Elaborations) • Detailed Rationales Page 2
, NUR 3300 Exam 3 - Nursing Practice II (Comprehens… 2026/2027 • Verified • Assured Grade A+
3. During a post-operative assessment, a patient shows signs of Malignant Hyperthermia.
What is the priority medication to administer?
A. Dantrolene sodium
B. Naloxone
C. Atropine sulfate
D. Furosemide
Answer: A
Rationale: Dantrolene is the primary skeletal muscle relaxant used to treat the metabolic crisis of
Malignant Hyperthermia. In practice, this guides the nurse to set priorities and protect the client from
harm. Safety, nutrition, and clear communication are frequent priorities. In practice, this guides the
nurse to set priorities and protect the client from harm. Safety, nutrition, and clear communication are
frequent priorities.
4. Which assessment finding is a classic sign of hypocalcemia?
A. Diminished deep tendon reflexes
B. Excessive thirst
C. Flaccid paralysis
D. Positive Trousseau’s sign
Answer: D
Rationale: Trousseau’s sign (carpal spasm) and Chvostek’s sign (facial twitching) are hallmark
indicators of neuromuscular irritability caused by hypocalcemia. Remembering this point will help you
decide the best nursing action when similar questions appear on the exam. Link the answer to the
client’s current condition and risk level. This is important because the nurse must choose the action
that keeps the client safest while still meeting their basic needs. Always think about safety first when
answering these questions.
Exam (Elaborations) • Detailed Rationales Page 3
✓ VERIFIED • 2026/2027 UPDATE • 100% ACCURATE
NUR 3300 Exam 3 - Nursing Practice II (Comprehensive)
2026/2027 UPDATE WPU
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 3300 Exam 3 - Nursing Practice II (Comprehens… 2026/2027 • Verified • Assured Grade A+
Questions & Verified Answers
1. A patient’s arterial blood gas (ABG) results are: pH 7.30, PaCO2 52 mmHg, and HCO3 26
mEq/L. Which acid-base imbalance is occurring?
A. Metabolic Alkalosis
B. Respiratory Alkalosis
C. Respiratory Acidosis
D. Metabolic Acidosis
Answer: C
Rationale: A pH below 7.35 indicates acidosis. The PaCO2 is elevated (above 45), while the HCO3 is
normal, indicating the primary cause is respiratory. Remembering this point will help you decide the
best nursing action when similar questions appear on the exam. Link the answer to the client’s current
condition and risk level. This is important because the nurse must choose the action that keeps the
client safest while still meeting their basic needs. Always think about safety first when answering these
questions.
2. A nurse is caring for a patient with a potassium level of 6.2 mEq/L. Which ECG change is
most consistent with this finding?
A. Tall peaked T waves
B. ST-segment depression
C. Prominent U waves
D. Prolonged QT interval
Answer: A
Rationale: Hyperkalemia (K+ > 5.0) causes characteristic tall peaked T waves on an ECG. U waves
are common in hypokalemia. 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 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.
Exam (Elaborations) • Detailed Rationales Page 2
, NUR 3300 Exam 3 - Nursing Practice II (Comprehens… 2026/2027 • Verified • Assured Grade A+
3. During a post-operative assessment, a patient shows signs of Malignant Hyperthermia.
What is the priority medication to administer?
A. Dantrolene sodium
B. Naloxone
C. Atropine sulfate
D. Furosemide
Answer: A
Rationale: Dantrolene is the primary skeletal muscle relaxant used to treat the metabolic crisis of
Malignant Hyperthermia. In practice, this guides the nurse to set priorities and protect the client from
harm. Safety, nutrition, and clear communication are frequent priorities. In practice, this guides the
nurse to set priorities and protect the client from harm. Safety, nutrition, and clear communication are
frequent priorities.
4. Which assessment finding is a classic sign of hypocalcemia?
A. Diminished deep tendon reflexes
B. Excessive thirst
C. Flaccid paralysis
D. Positive Trousseau’s sign
Answer: D
Rationale: Trousseau’s sign (carpal spasm) and Chvostek’s sign (facial twitching) are hallmark
indicators of neuromuscular irritability caused by hypocalcemia. Remembering this point will help you
decide the best nursing action when similar questions appear on the exam. Link the answer to the
client’s current condition and risk level. This is important because the nurse must choose the action
that keeps the client safest while still meeting their basic needs. Always think about safety first when
answering these questions.
Exam (Elaborations) • Detailed Rationales Page 3
