Grammar Quiz

[ Cardiology Services ]

The SA node is responsible for which type of heart rhythm?

A. sinus

B. atrial

C. ventricular

Select your answer:
         


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Other quiz:

Grammar › View

I’d rather you _____ me in the dark. It was awful.

A. weren’t keepeing

B. hadn’t kept

C. didn’t keep

D. wouldn’t keep


Adverbs › View

Choose the sentence that uses often correctly.

A. I listen often to music.

B. I often listen to music.