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Phleb Ch11 Test
Phlebotomy Essentials Ch11.
Question | Answer |
---|---|
When drawing a blood alcohol specimen, it is acceptable to clean the arm with? | benzalkonium chloride |
Which of the following is the most critical part of blood culture collection? | Antisepsis of the collection site |
TDM peak concentration may be defined as the | highest concentration of the drug during a dosing interval. |
In performing a glucose tolerance test, the fasting specimen is drawn at 08:15 hours and the patient finishes the glucose beverage at 08:20 hours. When should the one-hour specimen be collected? | 09:20 hours |
What color is the stopper of a CTAD tube, for what type of test is it used, and why? | Light blue; coagulation; to inhibit platelet activation |
Removing a unit of blood from a patient and not replacing it is used as a treatment for | polycythemia |
Which of the following tests may require special chain-of-custody documentation when the specimen is collected? | Drug screen |
Individuals who wish to donate blood in most states must be at least | 17 years old and weigh at least 110 lb |
Which of the following tests must have a 9:1 ratio of blood to anticoagulant in the collection tube? | Protime |
hich of the following tests is collected in a trace element-free tube? | Aluminum |
Common chemistry tests performed by POCT instruments include | Na and K |
Which of the following is a test that measures packed cell volume? | Hct |
Which test requires four special tubes collected using a special order of draw? | TB-Gold |
Hemochromatosis | can be treated by removing blood, causes iron deposits in the tissues, is sometimes an inherited disorder, all of the above. |
Which is a nonspecific marker of systemic inflammation? | CRP |
A patient undergoing a GTT vomits one hour and five minutes after drinking the glucose beverage. Which action should the phlebotomist take? | Notify the nurse or physician immediately to see if the test should be rescheduled. |
When does a blood glucose level in normal individuals typically peak after glucose ingestion? | In 1/2 hour to 1 hour |
The definition of toxicology is | the scientific study of poisons. |
Septicemia is | the presence of microbes in the blood. |
Rapid syphilis tests detect | Treponema pallidum |