MEDCA Phlebotomy Exam with Complete Solutions
Where are reserve platelets stored? - Answer-In the spleen
Small vessels located in the liver, spleen, & bone marrow - Answer-Sinusoids
White blood cells that are responsible for allergic reactions - Answer-Baspohils
If blood specimen has a se...
MEDCA Phlebotomy Exam
with Complete Solutions
Where are reserve platelets stored? - Answer-In the spleen
Small vessels located in the liver, spleen, & bone marrow - Answer-Sinusoids
White blood cells that are responsible for allergic reactions - Answer-Baspohils
If blood specimen has a separation device, how many times should it be centrifuged -
Answer-Once
Most numerous blood cells in the body - Answer-Red blood cells
When pH level is lowered it makes the blood more..? - Answer-Acidic
True or False
The Monoject Monoletter is a safety device for capillary blood collection - Answer-True
When performing an arterial puncture, the artery should be punctured at what degree
angle? - Answer-90 degrees
Where is blood pressure measured? - Answer-inside the elbow
True or False
Red blood cells contain a nucleus - Answer-False
Red blood cells are the bodys major way of delivering what to the bodys tissues? -
Answer-Oxygen
What happens as the circulating blood moves away from the heart? - Answer-The blood
pressure decreases
For newborns the penetration depth of lancets for blood collection must be less than..? -
Answer-2.0 mm
To chill a blood specimen as it is being transported the health care worker should carry
the specimen in what? - Answer-Icy water
A blood donor candidate must weigh at least what amount - Answer-110 pounds
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