Phlebo practice test
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| The body system that filters blood to eliminate waste, helps maintain blood pH, and regulates water balance is the | show 🗑
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| A complete blood count (CBC) is collected in an evacuated tube with a _____________ colored stopper. | show 🗑
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| When using two glass slides to make a blood smear, the recommended angle of contact between them is approximately | show 🗑
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| show | Compartmentalized, hard shell collection tray
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| show | Below the IV or other arm if possible
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| Why does a multi-sample needle have a rubber sleeve over the end of the needle that is inserted into the collection tube? | show 🗑
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| show | Venules
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| Treating all lab specimens as if they are hazardous and infectious is the basis for | show 🗑
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| show | Preventing identification
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| Which of these elements in blood is bound by EDTA in a collection tube to prevent clotting? | show 🗑
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| Which of these is a common component of disinfectant solutions used for collection of the blood cultures? | show 🗑
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| Before performing a venipuncture, why will a phlebotmist tie a tourniquet? | show 🗑
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| show | Light Blue
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| show | Red
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| One bedside (POC) laboratory test that is used before surgery to check whether a patient has functional platelets is known as | show 🗑
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| Which of the following steps will minimize aerosol microbial contamination in a laboratory? | show 🗑
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| What type of additive is most commonly used for collecting an ethanol specimen? | show 🗑
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| One possible cause for finding strands in serum tubes after centrifugation might be | show 🗑
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| When anticoagulated blood is centrifuged, ________ will be spun to the bottom of the tube | show 🗑
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| show | drinking contaminated water
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| To confirm diabetes mellitus or hyperglycemia, a ______ may be ordered | show 🗑
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| A lipid panel provides the most useful information to the physicians if it is drawn | show 🗑
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| Which of the following is most likely to cause contamination during blood culture collection? | show 🗑
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| Tiny clots may appear in an anticoagulated tube due to | show 🗑
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| show | PT (prothrombin time)
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| A part of the quality assurance process that ensures accuracy in lab test results, health care workers who collect and perform laboratory testing must demonstrate ongoing | show 🗑
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| What should the phlebotomist do if the outside of a patient sample tube has visible blood on it? | show 🗑
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| show | cold agglutinin
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| What laboratory test is time dependent? | show 🗑
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| Which factor might result in failure to obtain blood during venipuncture? | show 🗑
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| show | Urinary tract
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| A tube holder that has been visibly contaminated with blood should be disposed of with | show 🗑
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| show | IV supplies
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| A glucose meter is an important way to monitor the medical condition of patients with | show 🗑
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| show | monitor values with quality control material
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| The abbreviation for AIDS stands for | show 🗑
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| The fragile skin of very ill neonates(infant) means that the phlebotomist might want to find an alternative for which post-puncture step? | show 🗑
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| show | becoming anemic
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| What disease is caused by blood-borne pathogen? | show 🗑
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| To alleviate pain when performing venipuncture on a non-compliant child, a physician can apply ______to the skin | show 🗑
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| show | red blood cells
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| A grossly hemolyzed sample can be caused by | show 🗑
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| What additive is commonly found in a blood culture collection tube? | show 🗑
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| For which of the following laboratory tests should a patient be fasting? | show 🗑
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| show | ensure the patient has been fasting 10-12 hrs
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| Use a ______ topped evacuated tube for collection of blood for electrolyte testing | show 🗑
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| show | Red
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| show | participating in hemostasis
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| One test often used to assess hemostasis before surgery is | show 🗑
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| show | Potassium
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| show | 2 hours after a meal
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| Knowing when to collect peak and trough levels is important when drawing | show 🗑
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| The tole of all anticoagulants is ultimately to prevent formation of | show 🗑
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| The anticoagulant EDTA works by | show 🗑
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| The anticoagulant SOS is recommended for use in blood cultures because it | show 🗑
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| show | Resonable care
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| show | Malpractice
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| The ability to see things from another persons point of view is | show 🗑
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| show | Negligence
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| A phlebotomist who attempts to draw blood without sufficient training could be accused of _______ if the procedure is performed incorrectly, causing harm to the patient. | show 🗑
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| show | refrigerated
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| a chronic disease in which the pancreas fails to secrete enough insulin is called | show 🗑
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| The purpose of the bleeding time test is to assess | show 🗑
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| show | ever 24 hour
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| show | topically anesthetize a draw site
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| The study of all aspects of disease in the body is known as | show 🗑
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| A patient in reverse isolation has been so placed because he or she | show 🗑
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| NaCitrate | show 🗑
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| show | Bagged or containerized at the location
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Created by:
cphunter85
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