The study of antigens, antibodies, and their interactions is:
A) dyscrasia. B) hemostasis.
C) hematology. D) immunohematology.
D
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Myocardial ischemia is caused by an imbalance of:
A) oxygen supply and demand. B) oxygen bioavailability. C) free radical oxygen. D) sodium bicarbonate.
Which leads are the standard limb leads?
A) aVR, aVL, aVF B) leads I, II, and III C) V1, V2, V3 D) V4, V5, V6
Which of the following would demonstrate empathy for a patient?
A) Advise an alcoholic that he must quit drinking if he hopes to get better. B) Talking to a COPD patient about the dangers of smoking cigarettes. C) Tell a patient that it would be less expensive to take a cab to the hospital. D) During a cold snap, try to locate a jacket for a homeless man.
Appropriate patient education for a patient for whom the doctor just prescribed antibiotics is
A. "Take the medication as prescribed until you feel better." B. "Save all unused antibiotics to give to someone else later." C. "Take all the medication until the prescription is gone." D. "Take the medication only on days that you do not feel good."