NCLEX RN Exam Questions Practice Question
The physician has ordered a homocysteine blood level on a client.
Correct Answer: A
Rationale: Homocysteine levels rise with vitamin B12 deficiency, as B12 is needed for its metabolism. Deficiencies in vitamins C (B), A (C), and E (D) do not significantly affect homocysteine.
Unlock All Questions
Subscribe to Premium for full access to all practice questions, detailed rationales, and performance tracking.
Subscribe Now