MEDCA Phlebotomy Exam 2 Questions with Correct Answers
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Course
MEDCA Phlebotomy
Institution
MEDCA Phlebotomy
MEDCA Phlebotomy Exam 2 Questions with Correct Answers
Most preferred vein to draw blood - Answer-median cubital
Blood pressure during ventricular relaxation is called - Answer-diastolic
The top number in blood pressure reading is - Answer-systolic
Which is the best angle to prepare a blo...
MEDCA Phlebotomy Exam
2 Questions with Correct
Answers
Most preferred vein to draw blood - Answer-median cubital
Blood pressure during ventricular relaxation is called - Answer-diastolic
The top number in blood pressure reading is - Answer-systolic
Which is the best angle to prepare a blood smear using two glass slides? - Answer-30
Capillary puncture specimen is frequently used for which of the following? - Answer-
WBC differentials
In order to determine levels of medication, the blood should be collected. - Answer-right
before the next dose
True or False. Hemolyzed specimen can cause chemical interference? - Answer-true
When should we use skin puncture to collect blood? - Answer-when the patient is
anemic or an infant
The blood pressure during the contraction of the heart - Answer-systolic
Blood carry ___ to the bodily tissues? - Answer-electrolytes
Final step in the phlebotomy procedure is to - Answer-label specimens
Naturally the blood will clot within - Answer-30 to 60 mins
How should we dispose the needles after blood draw? - Answer-discard intact
Penetration depth of lancets to collect blood specimen via skin puncture in a newborn
should be. - Answer-less than 2mm
What is the age of the patient in neonatology department? - Answer-few hours to 1
month
, What is the importance of having correct amount of blood in tube with anticoagulant? -
Answer-Provides correct blood to additive ratio
Skin puncture blood consists of blood from - Answer-capillaries, arterioles and venules,
tissue fluids
True or False. During skin puncture the cut should be made across the fingerprint lines.
- Answer-true
The final step in the phlebotomy procedure is - Answer-label specimens
Which of the following blocks the blood flow and causes pooling of the blood in the
veins? - Answer-tourniquet
Which of the following specimen is light sensitive? - Answer-bilirubin
A steady state of body's equilibrium is referred to - Answer-homeostasis
Which department would the phlebotomist send the blood specimen to check
cannabinoids? - Answer-toxicology
True or False. RFID is identification tag which uses silicon chip and a wireless receiver?
- Answer-true
A skin puncture on an infant is performed on the - Answer-lateral heel
The mature RBC has an average life span of? - Answer-120 days
Which anticoagulant is used in blood donation? - Answer-acid citrate dextrose
blood for lead is collected in what top tubes? - Answer-tan
Which of the following specimen would most likely be taken to the anatomic pathology?
- Answer-biopsy
Phlebotomy Technicians are primarily responsible for which phase of laboratory testing?
- Answer-Pre-analytical
The term occluded means? - Answer-Obstructed
Thrombocytes are - Answer-platelets
Which of the following test can be used to prevent blood transfusion reaction? - Answer-
Type and cross match
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