Answer :
The body's attempts at compensation for blood loss are responsible for most of the signs and symptoms of early shock. hence the correct option is A
When blood volume decreases, the body tries to compensate by increasing heart rate, constricting peripheral blood vessels, and increasing respiratory rate in an attempt to maintain adequate perfusion of vital organs.
These compensatory mechanisms are effective in the short term, but if the underlying cause of the blood loss is not addressed, they will ultimately fail, leading to progressive hypotension, hypoxia, and organ failure.
Option B, Increased respirations of the patient, may be seen as a compensatory mechanism in some cases of shock, but it is not responsible for most of the signs and symptoms of early shock.
Learn more about respirations here:
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