Which statement correctly describes the P wave in multifocal atrial tachycardia?
A. It is positively deflected.
B. It changes from beat to beat.
C. It always has the same configuration and shape.
D. It has different configurations in the same lead.
Answer: B
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CPT codes do NOT have decimal point and the description is found ________.
A. to the left B. to the right C. below D. above
Which of the following would be appropriate for use on animate surfaces?
a. antiseptic b. decontaminant c. disinfectant d. sterilant
When sociologists study ideologies, they focus on
A. how people struggle to dominate each other in social groups. B. webs of shared ideas and beliefs that people use to make sense of the world. C. beliefs and orientations that are grounded in human biology. D. the social characteristics of extremist groups.
A young male is found to be unconscious. When assessing his pupils, you note that they dilate when exposed to bright light. This clinical finding is MOST suggestive of:
A. congenital anisocoria. B. a barbiturate overdose. C. depressed brain function. D. a hemorrhagic stroke.