Plasma cortisol levels are scheduled to be drawn between 0800 and 1000 because:
A) patients must be in a basal state.
B) patients must not be fasting.
C) cortisol exhibits diurnal variation.
D) cortisol is only produced during the morning.
Correct Answer:
Verified
Q3: To monitor changes in a patient's hemoglobin
Q4: What information should be included on a
Q5: Some blood culture collection systems contain a
Q6: A trough level is drawn:
A) 30 minutes
Q7: To inoculate blood culture media with blood
Q9: A glucose tolerance test is performed to
Q10: Blood cultures are performed to detect the
Q11: The test order with the highest priority
Q12: When blood is inoculated into blood culture
Q13: The number of samples collected from a
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