er 10 Check er 17 Which of the following is a reason that timed tests are import
ID: 243333 • Letter: E
Question
er 10 Check er 17 Which of the following is a reason that timed tests are important? Question 7 Not complete Marked out of 2.00 P Flag question Select one: , a. They provide a stable environment for the patient Edit question particularly if they are old. b. They prevent the phlebotomist from becoming ation ides distracted. c. They can confirm drug dosages. d. They assure the patient has been fasting. es Check ed roles Question 8 Not complete Marked out of 2.00 P Fleg question ?Edit question Which of the following is needed for blood collection by skin puncture on an infant? sions Select one: a. a puncture resistant sharps container b. a 3 cc. syringe c. a 3cc lavender topped tube d. a non-latex tourniquet tion Check Pre-warming the intended skin puncture site increases the blood flow to the area: Question 9 Not complete Marked out of 2.00 P Flag question ?Edit question Select one: a. five-fold b. seven-fold C. two-foldExplanation / Answer
7) d) They assure that patient has been fasting
Explaination:
- The reason a test is ordered "timed" is to
draw it at a best time for accurate results & the test is done in fasting to eliminate the effects of diet on test results.
8) a) A puncture-resistant sharps container
Explaination: For safety
9) b) Seven fold
Explaination:
- Pre warming the skin puncture site is to increase blood flow to the site.
- A warm, moist towl (or other warming devices) at a temperature no higher than 42oC may be used to cover the site for three to five minutes.
- This technique increases blood flow to the site up to sevenfold, does not burn the skin, and does not result in significant changes for routinely tested analytes.
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