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ATI LPN · ATI Pharmacology · Basic Principle of Pharmacology

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Showing all 5 practice questions with expert explanatory rationales.

Question 1 of 5

Which drug is used to manage heart failure and has a side effect of gynecomastia?

A. Furosemide

B. Spironolactone

C. Digoxin

D. Metoprolol

Correct Answer: Spironolactone

Question 2 of 5

Which federal regulatory agency decides which drugs require a prescription and which drugs may be sold over-the-counter (OTC)?

A. FDA

B. OSHA

C. FTC

D. DEA

Correct Answer: FDA

Question 3 of 5

Which of these antiplatelet drugs is reversible in effect?

A. Clopidogrel

B. Prasugrel

C. Ticagrelor

D. All are reversible

Correct Answer: Ticagrelor

Question 4 of 5

Which of the following statements is true regarding planning appointments?

A. Whether or not patients are taking medication for systemic diseases is of little consequence in the dental office.

B. Asthmatic patients should have dental appointments in the morning.

C. Diabetic patients usually have fewer problems with a morning appointment compared with afternoon appointments.

D. Both B and C are true.

Correct Answer: Both B and C are true.

Question 5 of 5

Which of the following drugs is classified as a Class III antiarrhythmic agent?

A. Quinidine

B. Lidocaine

C. Amiodarone

D. Metoprolol

Correct Answer: Amiodarone

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