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Usually, this is a response to the release of NorAdrenaline into the Bloodstream. Under normal circumstances, this is to counteract the effects of Adrenaline, returning the body to normal, once a potential threat has passed or vigorous exercise is over.
This has evolved into a survival strategy for some species, that feign death as an escape mechanism when stressed. Fainting, is a stress response, usually where the individual is in a situation where fighting or fleeing are not viable options.
Thus a drop in Blood Pressure, can indicate either a process of relaxation, or extreme stress. The context in which the Blood Pressure fall occurs is crucial, to the correct interpretation of this symptom.
What else can I help you with?
How would relaxing the smooth muscles in arteries affect blood pressure?
Blood pressure would decrease
When blood pressure decrease to promote the reabsorption of water is?
the renal hormonesecreted by the hypothalmus when blood pressure decrease to promote the reabsorption of water is
What would increase or decrease net filtration pressure?
An increase in blood pressure, blood volume, or permeability of the filtration barrier would increase net filtration pressure. On the other hand, a decrease in blood pressure, blood volume, or an increase in plasma protein concentration would decrease net filtration pressure.
Does the stimulation of the adrenal medulla increase or decrease blood pressure?
increases blood pressure
How would decreasing the amount of water in blood affect the blood pressure?
Blood pressure would decrease
Would Decreasing the amount of water in the blood affect blood pressure?
Blood pressure would decrease
What does not decrease the blood pressure?
Sugar. That helps to increase it. Not eating anything but healthy foods might decrease blood pressure by a bit.
Why does blood pressure in aorta decrease further form heart?
As the blood moves through the aorta, the friction of the walls of the aorta decreases velocity. This velocity decrease results in a decrease in pressure.
Does hemorrhage increase blood pressure?
the question is not sufficiently specified to enable a good answer in a short essay. There are many kinds and degrees of "Hemorrhage" No. A hemorrhage causes a loss in blood/plasma, and that will decrease the hydrostatic pressure of the vessels --> decrease blood pressure.
Does nicotine in tobacco decrease blood pressure?
no, increases it
What blood pressure medication decrease appetite?
Benicar
Will peep decrease blood pressure?
Type your answer here... YES
