NCLEX-RN
RN NCLEX Practice Questions Questions
Extract:
Question 1 of 5
A client with chronic obstructive pulmonary disease (COPD) is admitted to the respiratory unit. Which physician prescription should the nurse question?
Correct Answer: A
Rationale: High-flow oxygen (5 L/min) can suppress the hypoxic drive in COPD clients, risking CO2 retention. Low-flow oxygen (1-2 L/min) is safer and should be questioned.
Question 2 of 5
Which of the following are risk factors for developing glaucoma? Select all that apply.
Correct Answer: C,E
Rationale: Diabetes mellitus and hypertension increase glaucoma risk by affecting ocular blood flow and pressure. Asthma, anemia, and obesity are not direct risk factors.
Question 3 of 5
A client's serum sodium level is 113 mEq/L. The nurse would expect which findings upon assessment?
Correct Answer: A
Rationale: Severe hyponatremia (113 mEq/L) causes neurological symptoms like headache, confusion, muscle weakness, and fatigue due to cerebral edema.
Question 4 of 5
Heparin has been ordered for a client with pulmonary embolis. Which statement, if made by the graduate nurse, indicates a lack of understanding of the medication?
Correct Answer: D
Rationale: Aspirating during heparin injection is incorrect, as it increases the risk of hematoma formation in subcutaneous administration.
Question 5 of 5
A transient homeless client with a history of mental illness and substance abuse is to be discharged. Which of the following support systems are most likely to provide social support for the client? Select all that apply.
Correct Answer: A,C,D
Rationale: Community agencies (
C), governmental agencies (
D), and self-help programs (
A) are likely to provide social support for a homeless client with mental illness and substance abuse. Internet-based programs (
B), friends (E), and family (F) may be less accessible or reliable.