NCLEX-PN
Free NCLEX-PN Practice Questions Questions
Extract:
A client's monitor shows a PQRST wave for each beat and indicates a rate of 120. The rhythm is regular.
Question 1 of 5
The nurse should note that the client is experiencing:
Correct Answer: B
Rationale: A regular rhythm with a rate of 120 and normal PQRST waves indicates sinus tachycardia.
Extract:
Question 2 of 5
To prevent drug resistance from developing, the nurse is aware that which of the following is a characteristic of the typical treatment plan to eliminate the tuberculosis bacilli?
Correct Answer: D
Rationale: Administering two anti-tuberculosis drugs. Resistance of the tubercle bacilli often occurs to a single antimicrobial agent.
Therefore, therapy with multiple drugs over a long period of time helps to ensure eradication of the organism.
Extract:
In addition to the relief of pain, the nurse should direct the care for a patient with sickle cell crisis toward:
Question 3 of 5
In addition to the relief of pain, the nurse should direct the care for a patient with sickle cell crisis toward:
Correct Answer: B
Rationale: Oxygenation and hydration prevent further sickling and promote tissue perfusion.
Extract:
Disease of which of the following structures is most likely to affect electrolyte re-absorption?
Question 4 of 5
Glomerulus
Correct Answer: B
Rationale: Renal tubules are responsible for electrolyte reabsorption, and their dysfunction affects balance.
Extract:
Question 5 of 5
The nurse is teaching a client with a new diagnosis of osteoporosis about lifestyle modifications. Which of the following recommendations should the nurse include?
Correct Answer: B
Rationale: Increasing calcium and vitamin D intake supports bone density in osteoporosis. Weight-bearing exercises (
A) are beneficial, fluid restriction (
C) is irrelevant, and smoking cessation (
D) should be encouraged, not stopped.