Which of the following is NOT a part of the lymphatic system?
A) lymph nodes
B) lymph
C) lymphatic vessels
D) erythrocytes
D
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These figures show a frontal view of the abdominopelvic cavities. Which number indicates the epigastric region?
?A. 1?B. 2?C. 3?D. 4?E. 5
Suppose you had a congenital disease that prevented collagen from forming in your body. Which of the tissues would you expect to be most affected?
A. Connective tissue B. Nervous tissue C. Epithelial tissue D. Muscle tissue E. All choices would be equally affected.
The predominant cation in the intracellular fluid is A-
Indicate whether the statement is true or false
Which of the following statements regarding hormonal regulation of gastrointestinal function is TRUE?
A. An increase of H+ in the small intestine stimulates secretion of the hormone secretin, which in turn stimulates HCO3- secretion by the pancreas. B. The presence of fatty acids in the stomach stimulates secretion of CCK, which in turn stimulates enzyme secretion by cells in the antrum of the stomach. C. The presence of amino acids in the small intestine stimulates secretion of gastrin, which in turn stimulates HCl secretion by parietal cells. D. The presence of fatty acids in the small intestine stimulates the secretion of the hormone secretin, which causes contraction of the gallbladder. E. The hormone somatostatin stimulates the secretion of H+ into the lumen of the stomach.