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SPEC COLLECT TRIVIA
SPECIMENT COLLECTION TRIVIA ASSIGNMENT
| Question | Answer |
|---|---|
| When a urine pregnancy test is ordered, what is the proper procedure to do? Why? | first morning urine catch; it is most amount of concentration due because it has been in the bladder for hours |
| When a wound culture is ordered, what is the proper collection device to use while inoculating? Why? | Use a sterile swab with media that keeps the bacteria alive during transit |
| If we need a culture from a deep wound, what type of swab will we need to use? | Anaerobic |
| When a Complete Blood Count (CBC) is ordered, what is the proper collection device to use? What procedures should follow after that? Why? | - Lavender tube with anticoagulant (prevents clotting) - well mixed by the phlebotomist and tube needs to be filled to prevent miscalculations |
| When a stool test for ova and parasite is ordered, what is the proper procedure to do? | - sterile container - para-packs; have preservatives to keep bacteria alive |
| When a urine culture test is ordered, what is the proper procedure to do? Why? | - sterile cup, mid-stream clean catch (CC) - voiding the first portion of urine allows for the last of our natural flora to get expelled, allowing for a pure sample caught mid-stream |
| When a fasting glucose test is ordered, what is the proper procedure to do? Why? | - patient should fast 10-12hrs - gray sodium fluoride tube; prevents glycolysis |
| If someone is doing a fasting glucose test, what happens if they fast for over 12hrs? | Glycolysis can occur, disrupting the natural amount of sugar that the body would produce NOT under starvation circumstances |
| When a urinalysis test is ordered, what is the proper procedure to do? Why? | - do a clean catch in a sterile container (can be at random) - use a tiger tube; has preservatives in it |
| When a chlamydia test is ordered, what is the proper procedure to do? Why? | - dirty clean; to capture any bacteria - swabs, depends on their genitalia |
| When a blood culture test is ordered, what is the proper procedure to do? Why? | anaerobic bottle or aerobic bottle (venipuncture); dependent on the suspected bacteria |
| When a throat culture test is ordered, what is the proper collection device? Why? | two sterile swabs; one for rapid testing, the other for the culture |
| When a 24hr urine test for Creatinine is ordered, what is the proper procedure to do? Why? | Void first portion of urine, then urinate into 2-3 containers throughout a 24hr period (urine form the first void until the next day's fully concentrated urine) |
| When a stool test is ordered, what is the proper collection device? | Sterile container |
| When a Prothrombin Time test is ordered, what is the proper collection device to use? | - light blue top filled completely - evacuated tube with anticoagulant |