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Question | Answer |
---|---|
The term "universal precautions" refer to an infection control method in which all human blood and other potentially infectious material is treated as if they were known to be infectious. | true |
A facility providing as adequate supply of running water, soap, and single use towels or hot air drying machine is a: | Hand washing facility |
What anticoagulant tube should be used when drawing a Hematocrit? | EDTA Ethylene Diaminetracetic Acid |
The term obtaining blood from a vein is a: | Venipuncture |
When using vacutainers, what provides the suction that pulls the blood into the tube? | vacuum |
An anticoagulant works by preventing the blood from clotting through the removing or in activating of one of the essential factors in coagulation. | True |
The complete blood count is commonly rreferred to as? | CBC |
Capillary blood is usually obtained from? | Ear lobe, finger and heel |
Vacutainers are test tubes , sealed under vacuum by a pliable stopper, they may be punctured by the back end of a special needle held by its own adapter. | True |
Direct pressure should be applied to the site of venipuncture to prevent hematoma formation. | True |
As a vital member of the clinical laboratory team, the Phlebotomist provides the link between the patient and other health professionals. | True |
When several quantitative blood examinations are to be carried out, it is best to collect several milliliters of blood from a vein. | True |
Hematoma may be caused by | a. failure to have needle completely in veinb. failure to release tourniquet before withdrawing the needle |