choices:
1. bleeding occurs
2. there is no effect
3. more blood circulates
4. less blood circulates
2007-03-02 23:17:20 · 7 answers · asked by Anonymous in Science & Mathematics ➔ Medicine
4 is the correct answer.
2007-03-02 23:26:26 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Vasoconstriction leads to less blood flow through that region. It it occurs during bleeding to stop loss of blood also to normalise the BP.
2007-03-06 13:11:14 · answer #2 · answered by dharini 2 · 0⤊ 0⤋
The answer is choice 4
2007-03-03 13:04:11 · answer #3 · answered by runescape sucks 3 · 0⤊ 0⤋
CHOICE 4.
CONSTRICTION OF BLOOD VESSELS IS THE TERM. THIS CAN COMMONLY OR RATHER ALWAYS OCCURS WHENEVER THE BODY DOES NOT WANT TO LOSE BLOOD FROM A BLEEDING SITE. THIS IS A NORMAL REFLEX ACTION OF THE BLOOD VESSEM\LS TO ANY TRAUMA (INJURY) THAT OCCURS AND BLOOD IS BEING LOST.
2007-03-03 11:21:38 · answer #4 · answered by Sekhar 2 · 0⤊ 0⤋
more blood circulates. because that is how arteries push blood through the entire body. they expand when blood comes to that part, then they contract to push the blood forward. i hope this answer helps you.
2007-03-03 10:39:17 · answer #5 · answered by Gemini893 2 · 0⤊ 0⤋
when there is vasoconstriction there is a reduction in the local blood flow
2007-03-03 07:45:27 · answer #6 · answered by mar 2 · 0⤊ 0⤋
less blood circulates,,,,,,,cvp increases,,,,,,,,,blood vessels may break
2007-03-07 00:10:01 · answer #7 · answered by quackpotwatcher 5 · 0⤊ 0⤋