The parathyroid hormone:
a. has the opposite effect of calcitonin
b. is made in the thyroid gland
c. causes a decrease in blood concentration of calcium
d. all of the above
a. has the opposite effect of calcitonin
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Deoxyhemoglobin binds bicarbonate ion better than oxyhemoglobin does.
Answer the following statement true (T) or false (F)
Smooth muscle is found in the stomach
Indicate whether the statement is true or false.
Mouth lacerations or cuts would most likely cause:
A) hematemesis B) proteinuria C) polydipsia D) dysphagia
If a lever has a fulcrum at one end, a tendon exerting force 5 cm distal to the fulcrum, and resistance at the end opposite to the fulcrum, which of the following is true?
A. It is a third-class lever. B. It is a first-class lever. C. The mechanical advantage is higher than 1.0. D. The point of effort will move farther than the point of resistance. E. This joint would use "low-gear" muscles.