ATI LPN
NCLEX Questions on the Renal System Questions
Question 1 of 5
The nurse is caring for a patient who is receiving an intravenous antibiotic. The nurse notes that the provider has ordered serum drug peak and trough levels. The nurse understands that these tests are necessary for which type of drugs?
Correct Answer: D
Rationale: Narrow therapeutic index drugs need monitoring to ensure efficacy and avoid toxicity.
Question 2 of 5
A patient taking trimethoprim-sulfamethoxazole (TMP-SMX) to treat a urinary tract infection complains of a sore throat. The nurse will contact the provider to request an order for which laboratory test(s)?
Correct Answer: A
Rationale: Sore throat may indicate anemia, requiring a CBC with differential to assess.
Question 3 of 5
Which agent causes relaxation of mesangial cells of the glomerulus?
Correct Answer: B
Rationale: Dopamine relaxes mesangial cells, increasing glomerular filtration.
Question 4 of 5
Which of the following is FALSE about the following ultrasound?
Correct Answer: D
Rationale: A solitary cyst isn't polycystic kidney disease, which has multiple cysts.
Question 5 of 5
After delegating to an unlicensed assistive personnel (UAP) the task of completing a bladder scan examination for a client, the nurse evaluates the UAP's performance. Which action by the UAP indicates the nurse must provide additional instructions when delegating this task?
Correct Answer: A
Rationale: Using the female icon for hysterectomized women is incorrect; retraining is needed.