ATI RN
ATI Pharmocology Exam Fletcher NRSG 106 Questions
Extract:
Question 1 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 2 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 3 of 5
The barbiturate phenobarbital is prescribed for a patient with epilepsy. While assessing the patient's current medications, the nurse recognizes that interactions may occur with which drugs? (Select all that apply.)
Correct Answer: A,C,D,E
Rationale: Phenobarbital induces hepatic enzymes, reducing the efficacy of oral contraceptives, warfarin, opioids, and diuretics.
Question 4 of 5
While being intubated, a client with a head injury experienced bradycardia. Atropine was consequently administered. What assessment should be postponed until all atropine is excreted and no longer exerting an effect?
Correct Answer: C
Rationale: Atropine can alter brain stem reflexes (e.g., pupillary response, gag reflex), so assessment should be delayed until its effects subside.
Question 5 of 5
The opioid acetaminophen/hydrocodone is prescribed for a patient who has had surgery. The nurse informs the patient that which common adverse effects can occur with this medication? (Select all that apply.)
Correct Answer: A,B,D
Rationale: Opioids like hydrocodone commonly cause constipation, lightheadedness, and urinary retention due to their effects on the GI, CNS, and urinary systems.