These cells suppress the immune system and help prevent autoimmune diseases.
A. Memory T cells
B. Cytotoxic T cells
C. Regulatory T cells
D. Helper T cells
Ans: C. Regulatory T cells
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Which of the following muscles is innervated by the ulnar nerves?
A) flexor carpi radialis B) flexor carpi ulnaris C) palmaris longus D) extensor carpi radialis longus E) extensor carpi ulnaris
All of the muscles listed, except one, have their proximal attachment on the lateral epicondyle of the humerus. Select the exception.
A. Extensor digiti minimi B. Extensor carpi ulnaris C. Extensor carpi radialis brevis D. Flexor pollicis longus E. Extensor digitorum
Both the left and right atria receive blood from ________.
What will be an ideal response?
During the ejection phase of the cardiac cycle, blood exits the left ventricle through the
A. superior vena cava. B. aorta. C. coronary sinus. D. pulmonary trunk. E. pulmonary vein.