Which of the following is NOT necessary when preparing a vaccine?
A. alcohol
B. proper size syringe
C. pen
D. vaccine label
Answer: C
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A significant characteristic of digitalis preparations is that they:
A) have a negative inotropic effect. B) are not prodysrhythmic drugs. C) have a positive chronotropic effect. D) have a very narrow therapeutic index.
When posting charges to a patient account, the medical office specialist should obtain the CPT code(s) from the:
patient history. doctor's dictation. encounter form (superbill). progress notes.
Factors that can alter the results of a semen analysis include all of the following EXCEPT:
a. Orchitis b. Fever c. Cigarette smoking d. Low fat diet
What is the cardiac rhythm depicted on the following electrocardiogram?
a. Atrial fibrillation c. Paroxysmal atrial tachycardia b. Premature atrial beats d. Premature ventricu-lar contractions