Which of the following statements about the use of a tourniquet is true?
a. It should be placed as distal as possible but at least several inches proximal to the wound.
b. It can be used on most any part of the body except the neck.
c. On an arm or leg, it should be placed 1 inch from either the elbow or knee.
d. Tourniquets are a last resort and should be used rarely, if ever.
Answer: a
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a. 1 and 3 only b. 1, 2, and 3 only c. 3 and 4 only d. 2, 3, and 4 only
If the tube head support arm drifts from its appropriate position when taking a radiograph, the radiographer should ask the patient to hold the PID stable during the exposure
Indicate whether the statement is true or false
The role of the medical assistant in collecting blood specimens requires knowledge of each of the following EXCEPT ________.
A. asepsis B. basic circulatory anatomy C. vascular surgery D. phlebotomy equipment
Lab cases such as dentures or partials should be
disinfected prior to being placed into the patient's oral cavity. disinfected before being sent to the lab. handled with gloves. all of the above.