ATI RN
ATI Pharmocology Exam Fletcher NRSG 106 Questions
Extract:
Question 1 of 5
Before administering a client's prescribed nonselective adrenergic blocker, what should the nurse assess?
Correct Answer: B
Rationale: Assessing pulse and blood pressure is crucial before administering a nonselective adrenergic blocker, as these medications can cause bradycardia and hypotension. Monitoring ensures the client's baseline vitals are stable.
Question 2 of 5
The nurse is assessing a patient for contraindications to drug therapy with acetaminophen. Which patient should not receive acetaminophen?
Correct Answer: B
Rationale: Acetaminophen is metabolized by the liver, and liver disease increases the risk of hepatotoxicity, making it contraindicated or requiring caution.
Question 3 of 5
When evaluating a patient who is taking orlistat, which is an intended therapeutic effect?
Correct Answer: A
Rationale: Orlistat inhibits fat absorption, promoting weight loss as its primary therapeutic effect.
Question 4 of 5
A school-aged child is brought to the clinic by her parents. The parents state that the child will be engaged in some activity at home and then will just stop suddenly for a few seconds and then pick up the activity again as if there had been no break in what she was doing. This child should be assessed for what neurological disorder?
Correct Answer: B
Rationale: Absence seizures are characterized by brief episodes of staring or blanking out, lasting a few seconds, with the child resuming activity afterward, unaware of the event.
Question 5 of 5
The nurse has given medication instructions to a patient receiving phenytoin. Which statement by the patient indicates that the patient has an adequate understanding of the instructions?
Correct Answer: A
Rationale: Phenytoin can cause gingival hyperplasia, so oral hygiene is crucial, indicating proper understanding.