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Blood Donation › ViewWhat percentage of people will need a blood transfusion in their lifetime?
A. 5% (1 in 20)
B. 10% (1 in 10)
C. 25% (1 in 4)
EKG CCMA › View
When explaining the preparation to a patient who will be having an ECG, the medical assistant should inform the patient to
A. refrain from eating or drinking 12 hours before the test
B. not take their regular cardiac medication the morning of the test
C. not perform any special preparation for the test.
D. Refrain from smoking or drinking alcohol for 12 hours prior to the test.