NCLEX-RN
Free NCLEX RN Exam Practice Questions Questions
Extract:
Question 1 of 5
Which of the following laboratory tests should the nurse monitor when the client is receiving warfarin sodium (Coumadin) therapy?
Correct Answer: D
Rationale: Warfarin therapy requires monitoring prothrombin time (PT) to assess anticoagulation effectiveness.
Question 2 of 5
The nurse is assessing a client with suspected dehydration. Which of the following findings would support this diagnosis? Select all that apply.
Correct Answer: A, B, C, D, E
Rationale: Dehydration presents with sunken fontanelles, tachycardia, increased urine specific gravity, dry skin, and hypotension due to fluid loss.
Question 3 of 5
You are caring for a group of clients who are adversely affected with phobias. Which form of group therapy will you most likely employ to treat these clients?
Correct Answer: C
Rationale: Cognitive behavioral psychotherapy (CBT) is the most effective treatment for phobias, as it combines cognitive restructuring with behavioral techniques like exposure therapy to address irrational fears.
Question 4 of 5
A client with a history of atrial fibrillation is prescribed warfarin (Coumadin). The nurse should teach the client to avoid which of the following foods?
Correct Answer: A
Rationale: Green leafy vegetables are high in vitamin K, which can reduce warfarin's anticoagulant effect.
Question 5 of 5
A client with schizophrenia is prescribed risperidone (Risperdal). The nurse should teach the client to report which side effect immediately?
Correct Answer: C
Rationale: Tremors may indicate extrapyramidal side effects, such as parkinsonism, which require prompt reporting to adjust the dose or add an antiparkinsonian medication.