HESI RN
HESI RN Patho Pharmacology Questions
Extract:
Question 1 of 5
Which statement is true regarding myocardial functioning in the normal heart, based upon the Frank Starling law?
Correct Answer: C
Rationale: This question is identical to Question 8. Per the Frank-Starling law, increased preload enhances contractility via greater fiber shortening (
C). Afterload increase (
A) raises pressure. Decreased afterload (
B) reduces hypertrophy. Decreased preload (
D) shortens fibers.
Note: Duplicate question; consider removing.
Question 2 of 5
Correct Answer:
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Question 3 of 5
Correct Answer:
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Question 4 of 5
Correct Answer:
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Question 5 of 5
Correct Answer:
Rationale: