Phlebotomy MedCa Exam Revision Test
Guide with Complete Solution
Serum - ANS Blood clots and liquid portion of blood
Centrifuge - ANS device used to speed the removal of serum by spinning
suspine position - ANS lying on back, facing upward
Blood pH range - ANS 7.35-7.45
Within what time frame should serum be transported to the lab - ANS 2 hrs
where do blood cells begin formation - ANS lymph nodes and bone marrow
How long do blood cells live for - ANS 120 days
how much blood does the body contain - ANS 5 liters
Pathology - ANS study of nature and cause of disease
systolic pressure - ANS pressure when heart is contracted
anticoagulant - ANS a chemical substance that prevents clotting
interstitial fuild - ANS tissue fluid
Sample for white blood cell differentials - ANS skin puncture
When should blood samples used to determine medicine levels be taken - ANS right
before next dose
how long does it take blood specimens to clot - ANS 30-60 minutes
occluded - ANS obstructed or blocked
Penetration depth of lancets for blood collection in newborns - ANS 2 mm
,When blood is removed from the body, the blood clots and the liquid part is called -
ANS Serum
If veins in the arms cannot be used for venipuncture, the alternative veins can be found
in the - ANS Dorsal side of hands and wrists
The instrument used to speed the removal of serum by spinning the blood is called a -
ANS Centrifuge
Before performing a venipuncture, a clean pair of gloves should be put on the presence
of the patient because it is a reassuring - ANS Safety concious gesture for both the
worker and the patient.
Lying face up on their back is called what position? - ANS Supine position
To avoid blood-clotting in the collection tube, it is extremely important the blood in the.. -
ANS Purple-topped tube be gently inverted a minimum of eight times.
What is the normal ph range of a normal body? - ANS 7.35 to 7.45
Serum should be transported to the laboratory for testing and separated from blood
cells within what time limit? - ANS Within 2 hours
Of the total volume of blood, how much percent is liquid - ANS 55% is liquid
A person who has too little hemoglobin or a decreased number of red blood cells is
known to be - ANS Anemic
Where do blood cells begin their formation? - ANS In the lymph nodes and bone
marrow.
If the phlebotomist collects blood in the neonatalogy department, how old is the patient?
- ANS Hours to a few days old.
The iron containing pigment of the red blood cells is called - ANS Hemoglobin
How long do mature red blood cells live once they have entered the blood stream? -
ANS Approximately 120 days
, Approximately how many liters of blood does the body contain? - ANS Approximately 5
liters of blood
The study of the nature and cause of disease is called - ANS Pathology
A specifically labeled puncture-resistant container for the disposal of needles, scalpels
and syringes is known as the. . - ANS Sharps container
When drawing blood, which vein is most preferred? - ANS The median cubital
If blood pressure is read 120/80, which is the systolic pressure? - ANS 120
What is systolic pressure? - ANS The pressure when the heart is contracted.
A chemical substance that prevents the heart from clogging is called an... - ANS
Anticoagulant
Steady-state condition is referred to as - ANS Homeostasis
What cannot be converted into bar code symbols? - ANS Handwritten information
What is interstitial fluid? - ANS Tissue fluid
Fragile veins are most likely to be found in what kind of patient? - ANS Geriatric
patients
After a finger stick is performed what should the phlebotomist do first. - ANS Wipe
away the first drop of blood with a gauze.
What is the best angle for spreading a blood smear using two slides? - ANS A 30
degree angle.
What are skin puncture samples often used for? - ANS White blood cell differentials.
During a skin puncture procedure, the cut should be across the - ANS Fingerprint
lines.
In most cases, when should blood be drawn to determine medication levels? - ANS
Prior to the next dose of medication given.
Guide with Complete Solution
Serum - ANS Blood clots and liquid portion of blood
Centrifuge - ANS device used to speed the removal of serum by spinning
suspine position - ANS lying on back, facing upward
Blood pH range - ANS 7.35-7.45
Within what time frame should serum be transported to the lab - ANS 2 hrs
where do blood cells begin formation - ANS lymph nodes and bone marrow
How long do blood cells live for - ANS 120 days
how much blood does the body contain - ANS 5 liters
Pathology - ANS study of nature and cause of disease
systolic pressure - ANS pressure when heart is contracted
anticoagulant - ANS a chemical substance that prevents clotting
interstitial fuild - ANS tissue fluid
Sample for white blood cell differentials - ANS skin puncture
When should blood samples used to determine medicine levels be taken - ANS right
before next dose
how long does it take blood specimens to clot - ANS 30-60 minutes
occluded - ANS obstructed or blocked
Penetration depth of lancets for blood collection in newborns - ANS 2 mm
,When blood is removed from the body, the blood clots and the liquid part is called -
ANS Serum
If veins in the arms cannot be used for venipuncture, the alternative veins can be found
in the - ANS Dorsal side of hands and wrists
The instrument used to speed the removal of serum by spinning the blood is called a -
ANS Centrifuge
Before performing a venipuncture, a clean pair of gloves should be put on the presence
of the patient because it is a reassuring - ANS Safety concious gesture for both the
worker and the patient.
Lying face up on their back is called what position? - ANS Supine position
To avoid blood-clotting in the collection tube, it is extremely important the blood in the.. -
ANS Purple-topped tube be gently inverted a minimum of eight times.
What is the normal ph range of a normal body? - ANS 7.35 to 7.45
Serum should be transported to the laboratory for testing and separated from blood
cells within what time limit? - ANS Within 2 hours
Of the total volume of blood, how much percent is liquid - ANS 55% is liquid
A person who has too little hemoglobin or a decreased number of red blood cells is
known to be - ANS Anemic
Where do blood cells begin their formation? - ANS In the lymph nodes and bone
marrow.
If the phlebotomist collects blood in the neonatalogy department, how old is the patient?
- ANS Hours to a few days old.
The iron containing pigment of the red blood cells is called - ANS Hemoglobin
How long do mature red blood cells live once they have entered the blood stream? -
ANS Approximately 120 days
, Approximately how many liters of blood does the body contain? - ANS Approximately 5
liters of blood
The study of the nature and cause of disease is called - ANS Pathology
A specifically labeled puncture-resistant container for the disposal of needles, scalpels
and syringes is known as the. . - ANS Sharps container
When drawing blood, which vein is most preferred? - ANS The median cubital
If blood pressure is read 120/80, which is the systolic pressure? - ANS 120
What is systolic pressure? - ANS The pressure when the heart is contracted.
A chemical substance that prevents the heart from clogging is called an... - ANS
Anticoagulant
Steady-state condition is referred to as - ANS Homeostasis
What cannot be converted into bar code symbols? - ANS Handwritten information
What is interstitial fluid? - ANS Tissue fluid
Fragile veins are most likely to be found in what kind of patient? - ANS Geriatric
patients
After a finger stick is performed what should the phlebotomist do first. - ANS Wipe
away the first drop of blood with a gauze.
What is the best angle for spreading a blood smear using two slides? - ANS A 30
degree angle.
What are skin puncture samples often used for? - ANS White blood cell differentials.
During a skin puncture procedure, the cut should be across the - ANS Fingerprint
lines.
In most cases, when should blood be drawn to determine medication levels? - ANS
Prior to the next dose of medication given.
