ATI RN
ATI Pharmacology Proctored Questions
Question 1 of 5
Which of the following is the antidote for lead poisoning?
Correct Answer: C
Rationale: Calcium disodium ethylenediaminetetraacetic acid (CaEDTA) is the antidote for lead poisoning. CaEDTA works by chelating lead, forming a complex that is then excreted in the urine. It is used in chelation therapy to treat lead poisoning by reducing lead levels in the body.
Question 2 of 5
Which of the following is not a side effect associated with Prednisone toxicity?
Correct Answer: B
Rationale: Prednisone toxicity is not typically associated with hypotension; instead, it can lead to hypertension. Cataracts, psychosis, and acne are known side effects of Prednisone toxicity.
Question 3 of 5
Which of the following drugs is associated with extreme photosensitivity as a reaction?
Correct Answer: C
Rationale: Tetracycline is known to cause extreme photosensitivity reactions, making individuals more sensitive to sunlight and increasing the risk of severe sunburn. It is essential for patients taking tetracycline to protect themselves from excessive sun exposure to prevent adverse reactions.
Question 4 of 5
Which of the following is not related to drug toxicity of Atenolol?
Correct Answer: B
Rationale: Atenolol, a beta-blocker, is not typically associated with tachycardia. Instead, drug toxicity of Atenolol is more commonly linked to bradycardia due to its beta-blocking effects on the heart's electrical conduction system. Symptoms of Atenolol toxicity may include heart failure (CHF), AV block, and a sedative appearance, but not tachycardia.
Question 5 of 5
Which of the following is not a side effect of the cholinoreceptor blocker (Atropine)?
Correct Answer: B
Rationale: Atropine, an anticholinergic drug, commonly causes side effects like increased pulse, mydriasis (dilated pupils), and constipation due to its inhibitory effect on the parasympathetic nervous system. Diarrhea is not typically a side effect of Atropine, making it the correct answer.
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