Cardiovascular Systems

Cardiovascular Systems - Gs cAMP GicAMP,K channels Gq 2[Ca...

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Heart rate cardiac contractile force Bronchoconstriction Pupillary constriction (miosis) Accommodation for near vision Required for life, even in controlled  environment Produces localized response of short  duration Pregang Soma = Cranial / IML Sacral Each Ganglia innervated by SINGLE  nerve Post Gang - unmyelin - short -  innervate SINGLE Effector Organs ONLY SYMPATHETIC  CONTROL Most blood vessels Sweat glands Pilomotor muscles Adrenal medulla EVERYTHING ELSE =  PREDOMINANT  PAR P SYMPATHETIC CONTROL Fight or flight heart rate cardiac contractile force SKM vasodilation Vasoconstriction in skin Bronchodilation Sweating Piloerection Pupillary dilation (mydriasis) Accommodation for far vision Required under stress Not required for life in  controlled environment Affects widespread regions  for sustained periods
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This note was uploaded on 09/14/2011 for the course PHARM cs taught by Professor Staff during the Spring '11 term at UCSD.

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Cardiovascular Systems - Gs cAMP GicAMP,K channels Gq 2[Ca...

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