Peptic ulcer and Helicobacter pyloris. Mechanisms for heat adjustment such as convection, vasodilation, shivering. Exteremes of heat and cols including heat shock, heat exhaustion, and frostbite. Conditions associated with excess of lack of specific adrenal steroids. The absorptive and post absorptive states and the requirement of the brain for a constant source of glucose.
Calcium metabolism involves both calcium homeostasis and balance.
PTH effects bone, kidney, and intestine. Parathyroid is regulated by decreased plasma calcium. Conditions associated with abnormal calcium regulation. Function of estrogen in follicle development and progesterone in maintaining the corpus luteum.