The adult heart averages ___________ grams
A.
100-200
B.
50-100
C.
250-300
D.
400-500
C
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In this figure showing an anterior view of the heart, the left atrium is noted by number
A. 1. B. 2. C. 3. D. 4. E. 5.
Which of the following can INCREASE the force of contraction of the ventricles?
A. Increased parasympathetic activity to the heart B. Decreased total peripheral resistance C. Increased end-diastolic volume D. All of the above increase force of contraction
Why does a person who had done substantial endurance exercise over a long period have a lower resting heart rate?
What will be an ideal response?
Which of the following muscles is not in the anterior compartment of the forearm?
A. Flexor digitorum profundus B. Supinator C. Flexor pollicis longus D. Palmaris longus E. Flexor carpi radialis