NR 507 Week 8 Exam Final Advanced Pathophysiology Real Exam Questions and
Answers Proctored via Examplify Complete 100 Questions Guaranteed Pass and A+
Score
Which condition results from an autoimmune destruction of acetylcholine receptors at the
neuromuscular junction?
A. Lambert-Eaton syndrome
B. Myasthenia gravis
C. Guillain-Barré syndrome
D. Amyotrophic lateral sclerosis
Correct Answer: B
Rationale: Myasthenia gravis is caused by autoantibodies targeting postsynaptic acetylcholine
receptors, leading to muscle weakness.
, 2.
A patient with chronic kidney disease develops metabolic acidosis. Which compensatory mechanism
is expected?
A. Hypoventilation
B. Increased bicarbonate excretion
C. Increased respiratory rate
D. Decreased hydrogen ion secretion
Correct Answer: C
Rationale: The respiratory system compensates for metabolic acidosis by increasing
ventilation to eliminate carbon dioxide.
Answers Proctored via Examplify Complete 100 Questions Guaranteed Pass and A+
Score
Which condition results from an autoimmune destruction of acetylcholine receptors at the
neuromuscular junction?
A. Lambert-Eaton syndrome
B. Myasthenia gravis
C. Guillain-Barré syndrome
D. Amyotrophic lateral sclerosis
Correct Answer: B
Rationale: Myasthenia gravis is caused by autoantibodies targeting postsynaptic acetylcholine
receptors, leading to muscle weakness.
, 2.
A patient with chronic kidney disease develops metabolic acidosis. Which compensatory mechanism
is expected?
A. Hypoventilation
B. Increased bicarbonate excretion
C. Increased respiratory rate
D. Decreased hydrogen ion secretion
Correct Answer: C
Rationale: The respiratory system compensates for metabolic acidosis by increasing
ventilation to eliminate carbon dioxide.