Which of the following is a type of circulatory shock?
A) vascular, due to extreme vasodilation as a result of loss of vasomotor tone
B) cardiogenic, which results from any defect in blood vessels
C) circulatory, where blood volume is normal and constant
D) hypovolemic, caused by increased blood volume
A
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One of the functions of the spleen is phagocytosis of bacteria in the blood
Indicate whether this statement is true or false.
As a result of opsonization,
A. holes are produced in target cell membranes. B. organ transplant rejection occurs. C. antigens are more susceptible to phagocytosis. D. antigens clump together. E. inflammation, chemotaxis, and lysis occur.
During growth, a tissue increases in size by
A) increasing the size of its cells. B) increasing the osmolarity of its tissue fluid to draw in water. C) increasing its rate of cell division. D) dilating blood vessels to increase its blood supply. E) recruiting cells from surrounding tissues.
What is true about the renal processes for making urine?
A) Filtration occurs only in the glomerular capsule, reabsorption occurs only in the proximal convoluted tubule, and secretion occurs only in the proximal convoluted tubule. B) Reabsorption occurs only in the proximal convoluted tubule. C) Filtration occurs only in the glomerular capsule. D) Secretion occurs only in the proximal convoluted tubule.