ATI RN
ATI N180 Pharmacology Exam Questions
Extract:
Question 1 of 5
Which of the following statements is true about medications that are AGONISTS?
Correct Answer: B
Rationale: The correct answer is B. Medications that are agonists bind to or mimic the receptor activity that endogenous compounds regulate. Agonists activate receptors, producing a physiological response similar to the endogenous compound. This is achieved by binding to the receptor and triggering the same response. Option A is incorrect because it describes medications that are antagonists, which block receptor activity. Option C is incorrect as it refers to medications with limited affinity to receptor sites, which may not necessarily be agonists. Option D is also incorrect as there is a correct option available.
Question 2 of 5
Correct Answer:
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Question 3 of 5
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Question 4 of 5
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Question 5 of 5
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