ATI RN
ATI Pharmacology Test Bank Questions
Question 1 of 5
Orthostatic hypotension is a common side e昀昀ect in which of these drugs (select all that apply)?
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 2 of 5
After administering the drug Atropine to a patient, the nurse notices side effects of dry mouth, tachycardia, and drowsiness. The nurse suspects ans overdose of the drug. Which of the following is the antidote for Atropine?
Correct Answer: C
Rationale: Physostigmine is the antidote for Atropine overdose. Atropine is an anticholinergic drug that blocks the action of acetylcholine. Physostigmine works by increasing the levels of acetylcholine in the body, counteracting the effects of Atropine. It can help reverse the side effects of Atropine overdose, such as dry mouth, tachycardia, and drowsiness. Flumazenil is the antidote for benzodiazepines, Naloxone is the antidote for opioids, and Protamine sulfate is the antidote for heparin.
Question 3 of 5
Restoration of blood flow results through the dissolution of clot by:
Correct Answer: B
Rationale: Plasmin is an enzyme that is responsible for breaking down fibrin, a protein that forms blood clots. When an area of vessel needs to have its blood flow restored, such as after a clot has formed, plasmin is activated to dissolve the clot. By breaking down the fibrin mesh of the clot, plasmin helps restore normal blood flow in the affected vessel. Therefore, the restoration of blood flow results through the dissolution of clot by plasmin, making option B the correct answer.
Question 4 of 5
Which of the following does not describe intravenous injection.
Correct Answer: D
Rationale: The statement "Convenient, safe, economical" does not accurately describe intravenous injection. Intravenous injection is generally considered to be less convenient compared to other routes of administration due to the need for proper training, sterile technique, and close monitoring during drug administration. While it can be effective in delivering drugs quickly and directly into the bloodstream, it is not always the safest or most economical option. Intravenous administration carries risks such as infection, phlebitis, and possible adverse reactions that need to be carefully monitored. Additionally, the cost of intravenous drug administration tends to be higher due to the need for specialized equipment and trained personnel.
Question 5 of 5
Which instruction(s) will the nurse include when teaching patients about gentamicin? (Select all that apply.)
Correct Answer: A
Rationale: Gentamicin is an aminoglycoside antibiotic associated with ototoxicity, which can manifest as hearing loss or tinnitus. Patients should be instructed to report any changes in hearing. Sunscreen is not specifically required for gentamicin, as it does not cause photosensitivity. Intravenous gentamicin is typically infused over 30-60 minutes, not 20 minutes. Monitoring for mouth ulcers and vaginitis is not a priority with gentamicin, but renal function and ototoxicity should be closely monitored.