Phlebotomy Review Test Questions and Answers All Correct
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Course
Phlebotomy
Institution
Phlebotomy
Phlebotomy Review Test Questions and Answers All Correct
How long can a tourniquet remain in place during a venipuncture? - Answer-No longer than 1 minute
This complication results from repeated venipuncture of the same vein: - Answer-Phlebitis
Responsible for monitoring infectious diseases....
Phlebotomy Review Test Questions
and Answers All Correct
How long can a tourniquet remain in place during a venipuncture? - Answer-No longer
than 1 minute
This complication results from repeated venipuncture of the same vein: - Answer-
Phlebitis
Responsible for monitoring infectious diseases. This included health care worker
exposure. - Answer-CDC
This act defines low, moderate, and high complexity testing and requires labs to meet
certain guidelines in order to perform their tests. - Answer-CLIA '88
Regulates how health care information is transmitted an provides protection for certain
types of health information. - Answer-HIPAA
Used for coagulation studies because it preserves the coagulation factors. Must be
inverted 3-4 times. - Answer-Light Blue Top Tube
Contains Sodium Citrate - Answer-Light Blue Top Tube
Common tests: CBC included RBC, WBC, and platelet count. WBC differential count
Hemoglobin and hematocrit determinations, ESR, Sickle Cell screening - Answer-
Lavender Top Tube
Inhibits coagulation by binding to calcium present in the specimen and must be filled 2/3
full, inverted 8-10 times. - Answer-Lavender Top Tube
Contains EDTA - Answer-Lavender Top Tube
Carries deoxygenated blood from the right ventricle to the lungs. Oxygenation takes
place a the alveoli and returns oxygenated blood from the lungs to the left atrium. -
Answer-Pulmonary Circulation
Carries oxygenated blood from the left ventricle throughout the body. - Answer-
Systemic Circulation
Common tests: Chemistry screens and STAT electrolytes. - Answer-Green Top Tube
, Inhibits thrombin in the coagulation cascade and is not used for Hematology because it
interferes with the Wrights stain. - Answer-Green Top Tube
Contains anticoagulant Heparin combined with sodium, lithium or ammonium ion. -
Answer-Green Top Tube
Common tests: Fasting Blood sugar (FBS), Glucose tolerance test (GTT), Blood Alcohol
Levels (BAC) Lactic acid measurements - Answer-Gray Top Tube
Contains antiglycolytic agent: Sodium fluoride, lithium iodoacetate, may contain
anticoagulant potassium oxalate - Answer-Gray Top Tube
Common tests: Serum chemistry tests, serology tests, and blood bank - Answer-Red
Top Tube
Plain vacuum tube contains no additive or anticoagulant. No inversion required. -
Answer-Red Top Tube
Contains anticoagulant SPS or sodium ployanetholesulfanate. - Answer-Yellow Top
Tube
This is the section where the formed element of the blood are studied by enumerating
and classifying the red blood cells, whole blood cells and platelets. - Answer-
Hematology Department
Embolus - Answer-A blood clot circulating in the bloodstream.
How can you visually tell serum vs. plasma? - Answer-You cannot visually tell them
apart.
Contraction of the heart - Answer-Systole
Used prior to drawing specimens for ABG from radial artery: - Answer-Allen Test
Yellow Top Tube - Answer-Contains anticoagulant SPS or sodium
ployanetholesulfanate.
4 Functions of the Blood - Answer-Provides nutrients, oxygen, chemical substances and
waist removal
Post-prandaial means: - Answer-After a meal
T/F? Oxygen-poor blood enters the heart through the right atrium. - Answer-True!
What represents the proper direction of blood flow? - Answer-From arterioles to
capillaries to venules
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