Place the appropriate letter (A, B, C) that matches where each of the following

Question

Place the appropriate letter (A, B, C) that matches where each of the following is located or physiologically involved - may be used more than once:

A. atrium                 B. aorta         C. ventricle

___      Chordae tendoneae

___      Coronary arteries arise in this structure

___      Papillary muscles

___      Sinoatrial node

___      Purkinje fibers

___      P wave.

___      QRS wave

20. Christopher Morley wrote, “In every man’s heart there is a secret nerve that answers to the vibrations of beauty”. If this were the parasympathetic nerve to the heart, you know that it would be the _____ cranial nerve, commonly called the __________ nerve and that stimulation of this nerve would __________ heart rate.

Explanation / Answer

Ans-19

So C,B,C,A,C,A and C match respectively

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