PART II Flashcards
Fasting for Blood chemistry
Glucose:
Lipid Profile:
Glucose and Lipid Profile:
8-10 hrs
12-14 hrs
10-12 hrs
Preparation for Fecal occult blood
Avoid red meat and dark colored meat for at least 3 days prior to collection of spx
Tourniquet application should be:
a. __________
b. ______
a. not more than 1 minute (60 secs)
b. 3-4 inches above site
Tourniquet application for lactate and ammonia requests should be ___
minimal to none
Transporting specimen for ammonia tests should be ____
transported with ice
Physiological variation
______
______
______
Affected by:
age
gender
recent food intake
Cortisol Peaks at
4am-6am
Cortisol lowest at
8pm-12am
TRUE OR FALSE:
Cortisol is 50% lower at 8pm than 8am
TRUE
Cortisol, Adenocorticotropic hormone
Plasma renin activity, and prolactin increases with ____
Stress
TRUE OR FALSE:
Adenocorticotropic hormone and Plasma renin activity are lower during the day
FALSE
lower at night
Aldosterone is lower at __
night
Aldosterone is ___ standing than supine
higher
Prolactin is higher levels at
4am and 8am, 8pm and 10pm
Iron peaks at
early to late morning
Iron ___ up to ___ during the day
decrease, 30%
What decreases at 4% in supine position?
Calcium
Insulin is lower at ____
Night
TRUE OR FALSE:
Growth hormone and acid phosphatase are higher in afternoon and day
FALSE
higher in afternoon and evening
Thyroxine _______ with excercise
Increases