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Mean arterial pressure

mean arterial pressure

(Science: cardiology, physiology) The average value for arterial pressure. Systolic pressure _ diastolic pressure divided by 2.


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Cardiovascular disease (CVD)

... atheromatous plaques. The deposit is called an atheroma and causes the arterial walls to thicken, hence narrowing the lumen of the artery. The onset ... some physical damage to the artery, sometimes caused by high arterial pressure - hypertension. Smooth muscle cells proliferate at the site of ...

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by sharleenreyna
Wed Apr 20, 2011 9:48 am
 
Forum: General Discussion
Topic: Cardiovascular disease (CVD)
Replies: 5
Views: 10014

Question about oxygen in human...

... at high and low carbon dioxide concentrations when the partial pressure of O2 equals 0mm Hg True or false?? This should be false right...? ... in the first place... is my reasoning correct? 2. 25% oxygen in human arterial blood consumed by tissue metabolism True or false i'm not sure if ...

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by yj90
Mon Mar 07, 2011 4:54 am
 
Forum: Human Biology
Topic: Question about oxygen in human...
Replies: 1
Views: 1649

Re: Marey's Law

... the buffer nerves .. the significance is to maintain normal value of arterial blood pressure (ABP) rapidly as hypotention may cause fainting and coma if severe and hypertention ...

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by DrHesham
Tue Oct 12, 2010 10:40 pm
 
Forum: Physiology
Topic: Marey's Law
Replies: 9
Views: 21932

veins (alevel help!)

... of them. This accounts for blood shifting from venous compartments into arterial compartments, a mechanism that serves to increase blood pressure and compensate decreased pressure from bleeding, for example. Another name for veins ...

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by Swede
Mon Feb 22, 2010 10:54 pm
 
Forum: Physiology
Topic: veins (alevel help!)
Replies: 7
Views: 11784

please help! understanding resistance: decreasing or increas

... question is...i am quiet confuse about the effects of resistance on arterial pressure.. i have read some books: Ganong's physiology, Guyton's medical physiology, Lauralee ...

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by sohel2009
Sun Sep 20, 2009 7:13 am
 
Forum: Physiology
Topic: please help! understanding resistance: decreasing or increas
Replies: 1
Views: 2976
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