Which of the following topics is the least important for an ECG technician to understand?
A. Detailed evaluation of ECG results
B. Medical law and ethics
C. The procedure and the ECG machine
D. Infection control
Answer: A
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Paraesthesia (pins and needles) is a condition caused by ________________
a. lack of blood flow b. compression on a nerve c. torn tendon d. torn ligament
Since supplies and materials used to treat the sick or injured may be used on every call, it is good practice to replace or restock the ambulance:
A) After every call B) Daily and weekly C) At the beginning of a shift D) Weekly and monthly
The ________ is the middle layer of skin.
A. dermis B. epidermis C. subcutaneous tissue D. subcutaneous fat
Which of the following are used on tips of hemostats to prevent breaking of delicate monofilament suture when tagged?
a. suture aid booties b. hemoclips c. peel-away sheaths d. vessel loops