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HESI LPN · HESI LPN Pharmacology · HESI FHEA Drugs That Affect the Cardiovascular System Quizlet

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Showing all 5 practice questions with expert explanatory rationales.

Question 1 of 5

Folic acid is recommended for treatment of megaloblastic anemia. This statement is:

A. TRUE
B. FALSE
C. All
D. None of the above

Expert Explanatory Rationale

Correct Answer: TRUE

Question 2 of 5

Which of the following drugs is used for systemic and deep mycotic infections treatment:

A. Co-trimoxazol
B. Griseofulvin
C. Amphotericin B
D. Nitrofungin

Expert Explanatory Rationale

Correct Answer: Amphotericin B

Question 3 of 5

A 52-year-old woman presents to the primary care clinic with progressive weakness and muscle aches for the past month. She can still do her daily tasks but can notice a difference in her strength. When she lies down at night, her legs always ache. Her electrolytes are significant for a K⁺ of 2.9 mEq/L. She was recently started on a diuretic for peripheral edema. She is pleased that she has not had peripheral edema since starting the diuretic. What is the most appropriate diuretic to treat this patient?

A. Spironolactone
B. Furosemide
C. Hydrochlorothiazide
D. Mannitol

Expert Explanatory Rationale

Correct Answer: Spironolactone

Question 4 of 5

Which category of drug has the highest annual turnover in Australia, measured in billions of dollars?

A. pharmaceuticals
B. tobacco
C. illicit drugs
D. alcohol

Expert Explanatory Rationale

Correct Answer: pharmaceuticals

Question 5 of 5

The strong antiemetic effect of the phenothiazine derivatives is due to dopamine receptor blockade:

A. In the chemoreceptor trigger zone of the medulla
B. Of the receptors in the stomach
C. The medullar vomiting centre
D. All of the above

Expert Explanatory Rationale

Correct Answer: In the chemoreceptor trigger zone of the medulla

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