NURS 6501
Final Exam Practice Questions, Answers
& exam tips
High-Yield Revision Guide With Rationales & Exam Tips
1. What is the primary purpose of inflammation?
A. Destroy healthy tissue
B. Promote tissue healing and defense
C. Reduce blood flow
D. Stop immune response
Correct Answer: B. Promote tissue healing and defense
Inflammation is a protective response that helps remove harmful stimuli and initiate healing.
Exam Tip: Focus on core pathophysiology concepts.
2. Which organ is primarily responsible for detoxification?
A. Kidney
B. Lung
C. Liver
D. Pancreas
Correct Answer: C. Liver
The liver plays a major role in metabolism, detoxification, and nutrient storage.
Exam Tip: Focus on core pathophysiology concepts.
3. What is hypoxia?
A. Increased oxygen
B. Reduced oxygen supply to tissues
, C. High glucose level
D. Excess blood flow
Correct Answer: B. Reduced oxygen supply to tissues
Hypoxia occurs when tissues do not receive adequate oxygen for normal cellular function.
Exam Tip: Focus on core pathophysiology concepts.
4. Which electrolyte is most important in cardiac muscle contraction?
A. Sodium
B. Calcium
C. Chloride
D. Magnesium
Correct Answer: B. Calcium
Calcium plays a vital role in muscle contraction, especially within the heart muscle.
Exam Tip: Focus on core pathophysiology concepts.
5. What is the normal function of insulin?
A. Raise blood glucose
B. Increase fat breakdown
C. Lower blood glucose
D. Stimulate dehydration
Correct Answer: C. Lower blood glucose
Insulin helps glucose enter cells, reducing blood sugar levels.
Exam Tip: Focus on core pathophysiology concepts.
6. Which blood vessel carries oxygenated blood from the lungs to the heart?
A. Pulmonary artery
B. Aorta
C. Pulmonary vein
Final Exam Practice Questions, Answers
& exam tips
High-Yield Revision Guide With Rationales & Exam Tips
1. What is the primary purpose of inflammation?
A. Destroy healthy tissue
B. Promote tissue healing and defense
C. Reduce blood flow
D. Stop immune response
Correct Answer: B. Promote tissue healing and defense
Inflammation is a protective response that helps remove harmful stimuli and initiate healing.
Exam Tip: Focus on core pathophysiology concepts.
2. Which organ is primarily responsible for detoxification?
A. Kidney
B. Lung
C. Liver
D. Pancreas
Correct Answer: C. Liver
The liver plays a major role in metabolism, detoxification, and nutrient storage.
Exam Tip: Focus on core pathophysiology concepts.
3. What is hypoxia?
A. Increased oxygen
B. Reduced oxygen supply to tissues
, C. High glucose level
D. Excess blood flow
Correct Answer: B. Reduced oxygen supply to tissues
Hypoxia occurs when tissues do not receive adequate oxygen for normal cellular function.
Exam Tip: Focus on core pathophysiology concepts.
4. Which electrolyte is most important in cardiac muscle contraction?
A. Sodium
B. Calcium
C. Chloride
D. Magnesium
Correct Answer: B. Calcium
Calcium plays a vital role in muscle contraction, especially within the heart muscle.
Exam Tip: Focus on core pathophysiology concepts.
5. What is the normal function of insulin?
A. Raise blood glucose
B. Increase fat breakdown
C. Lower blood glucose
D. Stimulate dehydration
Correct Answer: C. Lower blood glucose
Insulin helps glucose enter cells, reducing blood sugar levels.
Exam Tip: Focus on core pathophysiology concepts.
6. Which blood vessel carries oxygenated blood from the lungs to the heart?
A. Pulmonary artery
B. Aorta
C. Pulmonary vein
