NCLEX-RN
Free NCLEX RN Exam Questions
Extract:
Question 1 of 5
The cardiac client who exhibits the symptoms of disorientation, lethargy, and seizures may be exhibiting a toxic reaction to:
Correct Answer: B
Rationale: Side effects of digoxin include headache, hypotension, AV block, blurred vision, and yellow-green halos. Side effects of lidocaine include heart block, headache, dizziness, confusion, tremor, lethargy, and convulsions. Side effects of quinidine include heart block, hepatotoxicity, thrombocytopenia, and respiratory depression. Side effects of nitroglycerin include postural hypotension, headache, dizziness, and flushing.
Question 2 of 5
A client is diagnosed with Mycobacterium tuberculosis. He is placed in respiratory isolation, intubated, and receives mechanical ventilation. When performing suctioning, the nurse should:
Correct Answer: B
Rationale: Supplemental O2 should be administered before and after suctioning to reduce hypoxia.
Question 3 of 5
The nurse is caring for a client with a history of polycystic ovary syndrome. The nurse should expect the client to have:
Correct Answer: A
Rationale: Polycystic ovary syndrome disrupts hormonal balance, leading to irregular menses due to anovulation, a hallmark symptom.
Question 4 of 5
The nurse is caring for a client with a diagnosis of preterm labor. Which medication is most likely to be ordered?
Correct Answer: D
Rationale: Betamethasone promotes fetal lung maturity terbutaline and magnesium sulfate are tocolytics to halt preterm contractions and magnesium may also provide neuroprotection. All are commonly ordered in preterm labor.
Question 5 of 5
Which finding is the best indication that a client with ineffective airway clearance needs suctioning?
Correct Answer: C
Rationale: Adventitious breath sounds (e.g., rhonchi, wheezing) indicate mucus obstruction, signaling the need for suctioning. Oxygen saturation, respiratory rate, and ABGs are less specific.