When should the nurse of a patient who is ordered to have blood drawn for a lipid profile schedule it for this profile to achieve accurate results?
A) The blood specimen for a lipid profile should be obtained immediately after the patient's largest meal of the day.
B) The blood specimen for a lipid profile should be obtained after a 12-hour fast.
C) The blood specimen should be obtained immediately after the patient has received his daily dose of cholesterol-lowering medications.
D) The blood specimen should be obtained immediately prior to the patient receiving his daily dose of cholesterol-lowering medications.
Ans: B
Feedback: Although cholesterol levels remain relatively constant over 24 hours, the blood specimen for the lipid profile should be obtained after a 12-hour fast. Cholesterol- lowering agents are generally administered in the evening, and the lipid profile is most often obtained during a routine morning blood draw after 12 hours of fasting overnight.
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