Pyrexia is another term for:

Which of the following is a manifestation of orthostatic hypotension?

A) Your patient's pulse is 76 when he is supine but 88 when he sits up. B) Your patient's blood pressure is 142/90 when she is supine but 116/88 when she sits up. C) Your patient's blood pressure is 150/100 when he is supine but 134/90 when he sits up. D) Your patient's pulse is 80 when she is supine but 96 when she sits up.

The most abundant nutrient(s) in the body is (are) _______

a. fat b. water c. protein d. vitamins