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Cardio
Lecture 6
9
Physiology
Undergraduate 2
02/27/2011

Additional Physiology Flashcards

 


 

Cards

Term
Flow
Definition
1/R
Term
NE
Definition
alpha receptors
constriction
increase R
Term
basal tone
Definition
set by NE
standard R
Term
vasoconstrict
Definition
NE
Term
vasodilate
Definition
-metabolites
-NO
-epinephrine(B2)
Term
active hyperemia
Definition
-increased tissue metabolism
-increased vasodilators
-arterioles dilate
-increased nutrient supply
-heart and skeletal muscle
Term
active hyperemia
Definition
-increased tissue metabolism
-increased vasodilators
-arterioles dilate
-increased nutrient supply
-heart and skeletal muscle
Term
high symp nerve activity
Definition
liver/dig tract
kidneys
skin
Term
autoregulation
Definition
brain
myogenic stretch reflex
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