NCLEX-PN
Free NCLEX-PN Practice Questions Questions
Extract:
Disease of which of the following structures is most likely to affect electrolyte re-absorption?
Question 1 of 5
Glomerulus
Correct Answer: B
Rationale: Renal tubules are responsible for electrolyte reabsorption, and their dysfunction affects balance.
Extract:
Question 2 of 5
The client who is receiving cancer chemotherapy asks why the physician recommended she take it in the evening. The nurse's response should include which information?
Correct Answer: B
Rationale: Evening chemotherapy minimizes nausea impact during waking hours, aligning side effects with sleep, improving tolerance.
Question 3 of 5
The drug of choice to decrease uric acid levels is:
Correct Answer: B
Rationale: Allopurinol reduces uric acid production, making it the drug of choice for gout management. The other medications address inflammation, pain, or fluid balance, not uric acid directly. Physiological Adaptation
Question 4 of 5
Clients with mitral stenosis would likely manifest findings associated with congestion in the
Correct Answer: A
Rationale: Pulmonary circulation. Inefficient emptying of the left ventricle causes back-flow into the pulmonary vein, leading to congestion.
Question 5 of 5
The RN delegates the task of taking vital signs of all the clients on the medical-surgical unit to an unlicensed assistive personnel (UAP). Specific written and verbal instructions are given to not take a post-mastectomy client's blood pressure on the left arm. Later as the RN is making rounds, the nurse finds the blood pressure cuff on that client's left arm. Which of these statements is most immediately accurate?
Correct Answer: D
Rationale: The UAP is responsible for carrying out the activity correctly once directions have been clearly communicated especially if given verbally and in writing.