Pre Analytical Flashcards
A physical activity that can have a different effects on analyte concentration
Exercise
What trancite increase during exercise?
Lactate, fatty acid, ammonia
What increases long-term during exercise?
Skeletal muscle, enzymes,cpk,ast,ldh,aldolase,insoenzyme A
Fasting requirements is between ____ hrs?
8-12
Fasting spicemen?
FBS, GTT, lipids, lipoprotein, gastrin and insulin
Fasting for ____ hrs may increase serum bilirubin
48
Fasting for ___ hrs may result to increase plasma TAG in males while glucose decreases in healthy woman to 45mg/dL
72
Basal state collection
FASTING
Metabolic product of food that can increase in venous blood
Diet
____ diet can increase plasma levels of urea and uric acid
High protein
_____ increases concentration of glucose trough the release of cathecolamins from the adrenal medulla and brain tissue
Caffeine
Preferred position during phlebotomy
Upright position or supine
Recommended tourniquet application
One minute
Types of needles use in venipuncture
Multi sample, hypodermic and winged infusion
Classified according to the diameter of the lumen
Needle gauge
It can cause elevated hormone levels such as cathecolamins and cotisol
Tobacco smoking (nicotine)
Causes hypoglycemia among patient with chronic alcoholism
Alcohol ingestion
Medication affecting plasma volime can affect protein,BUN, and iron
Drugs
Blood pressure cuff is used as a tourniquet it is inflated ___
60 mmHg
During preliminary vein selection the tourniquet should be release and applied after ____
2 minutes
Place tourniquet ______ widths from the intended puncture site
3-4 inches or 4-5 fingers
Other term for syringe
Hypodermic
Order of Draw
- Yellow
- Light Blue
- Red
- Gold
- Green
- Lavander
- Gray
