Which of the following cardiovascular changes would you consider a bad sign during weaning a patient from ventilatory support?
a. Development of chest pain
b. Increase in both stroke volume and cardiac index
c. Increase in heart rate from 95 to 110/min
d. Fall in blood pressure from 143/95 to 126/88 mm Hg
ANS: A
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If a doctor suspects that you have a broken bone, which of the following imaging techniques is likely to be used?
A. x-ray B. PET scan C. ultrasound D. MRI
Which code represents exploratory supratentorial craniectomy?
a. 61304 b. 61305 c. 61314 d. 61320
Which of the following must be documented in writing when there is an agreement between the provider and the patient to pay in more than four installments?
a. All of the charges b. Basic medical charges c. Finance charges d. Taxation charges
What is the appropriate method for delivering a sterile item to the back table from a peel package?
a. Open peel pack away from self, using top flap to cover hand and arm; open item over center of back table. b. Open package laterally, and carefully slide item over glued edge onto top of back table. c. Open package toward self; then project item into air, aiming for back table. d. Open package laterally and completely; gently toss item without touching glued edge or going over back table.