51.Hyperparathyroidism characterized by hypercalcemia and hyperphosphatemia.
52.PTH increases plasma Ca2+ and : 1417409
51.Hyperparathyroidism is characterized by hypercalcemia and hyperphosphatemia.
52.PTH increases plasma Ca2+ and decreases plasma PO4.
53.PTH enhances the rapid movement of calcium from the bone fluid into the plasma.
54.Calcitonin decreases plasma Ca2+.
55.The presence of vitamin D is necessary for PTH to exert its effect on promoting intestinal Ca2+ absorption.
56.Vitamin D must be provided entirely by dietary sources.
57.Plasma phosphate concentration is not as tightly controlled as plasma calcium concentration.
58.Growth hormone is not antagonistic to insulin with reference to promoting protein synthesis.
59.Glucagon and epinephrine are not considered to have an effect on the blood’s concentration of amino acids.
60.Glucagon, epinephrine, cortisol, and growth hormone all promote lipolysis.