The effects of cell-mediated immunity are the result of activities of
A. B cells.
B. cytotoxic T cells.
C. macrophages.
D. dendritic cells.
E. helper T cells.
B
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Define a nerve plexus trunk and cord
A) A nerve plexus trunk is a large bundle of axons from several spinal nerves; a nerve plexus cord is a smaller branch of nerves that originates at a trunk. B) A nerve plexus trunk is a small bundle of axons from several spinal nerves; a nerve plexus cord is a larger branch of nerves that originates at a trunk. C) A nerve plexus trunk consists of the posterior rami of each spinal nerve; a nerve plexus cord is a division of each trunk. D) A nerve plexus trunk is a small division of a nerve plexus cord; a nerve plexus cord is a larger branch from the posterior rami of spinal nerves. E) A nerve plexus trunk consists of the posterior rami of spinal nerves; a nerve plexus cord consists of the anterior rami of spinal nerves.
Name and describe the characteristics and functions of the blood vessels that link the hypothalamus with the anterior lobe of the pituitary gland
What will be an ideal response?
Murphy's eye, an opening on the distal side of an ET tube, allows ventilation to occur:
A) whether the tube is in the trachea or in the esophagus. B) even if the tip of the tube is occluded by blood or mucus. C) if the tube is inserted into the right mainstem bronchus. D) even if the ET tube does not enter the patient's trachea fully.
The atria are separated from the ventricle by what type of valve?
A. Ventriculoatrial valve B. Atrioventricular valve C. Interatrial valve D. Interventricular valve