Hemorrhage initiates a series of compensatory responses. Which of the following statement(s) is/are true concerning the physiologic responses to hemorrhagic shock?
A.	An immediate response is an increased sympathetic discharge with resultant reflex tachycardia and vasoconstriction
B.	Transcapillary refill is a response serving to restore circulating volume
C.	Extracellular fluid becomes increasingly hyperosmolar
D.	Adrenergically mediated vasoconstriction is well maintained at the arteriolar and precapillary sphincters
Answer:A
Hemorrhage initiates a series of compensatory responses. Which of the following statement(s) is/are true concerning the physiologic responses to hemorrhagic shock?
A.	An immediate response is an increased sympathetic discharge with resultant reflex tachycardia and vasoconstriction B.	Transcapillary refill is a response serving to restore circulating volume C.	Extracellular fluid becomes increasingly hyperosmolar D.	Adrenergically mediated vasoconstriction is well maintained at the arteriolar and precapillary sphincters