Shock/ Compensation

Loss of blood or plasma. Causes include hemorrhage, burns, dehydration

Systemic vasodilation and increased capillary permeability due to severe allergic reaction. Causes include insect stings, drugs, nuts, shellfish

Vasodilation caused by severe infection. Causes include gram-negative bacteria or multiple infections

Decreased pumping ability of the heart. Causes include myocardial infarction of left ventricle, cardiac arrhythmia, pulmonary embolus, cardiac tamponade

Vasodilation due to loss of sympathetic and vasomotor tone. Causes include pain and fear, spinal cord injury, hypoglycemia (insulin shock)

Blood flow to kidneys decreased to prevent water loss

Due to sympathetic stimulation. Vasoconstriction of skin blood vessels decreases blood flow to skin

Increased heart rate. Body trying to increase blood flow to tissues

Due to sympathetic nervous system stimulation. Increased secretion from sudoriferous glands

Stimulation of sympathetic nervous system results in this emotional response

Stimulation of osmoreceptors

Cause of increased rate, force of contraction, sympathetic stimulation

increased release of this hormone increases water reabsorption from urine. This increases blood volume which increases blood pressure. This hormone also causes vasoconstriction

Decreased blood flow results in decreased removal of carbon dioxide. Blood pH decreases resulting in acidosis due to increased carbon dioxide. This increases loss of carbon dioxide.

Increased secretion of this compound increases formation of angiotensin II

Hormone that stimulates aldosterone secretion.