Response of Effector Organs to the ANS Flashcards
Sympathetic NS effect on Heart on SAvHisV________ and is done on which receptor ________
Increased; B1
PARASympathetic NS effect on Heart on SaAvHisV________ and is done on which receptor ________
Decreased; M2
Sympathetic Effect of on Automaticity and conduction velocity is _________ (inc/dec) via _____receptors. Force of contraction is _______ via _____ receptors
INCREASED; B1; INCREASED; B1
Arteries Parasympathetic effect
No direct innervations of the vasculature
Veins Parasympathetic effect
No direct innervations of the vasculature
Arteries and Veins Sympathetic Effects and on which receptors ?
Arteries Veins Vasoconstriction via Alpha 1
Arteries/Veins vasodilation via Beta 2
Effect of Parasympathetic System on Heart
Rate SAVVhis and via which receptors
comment on force of contraction, which receptor overall?
Decreased Heart rate
Decreased conductivity Block through receptor M2
Minimal effect of His
Slight decrease in force of contraction
Sympathetic effects on lungs is SymBronchDil- Bet 2- nosecret- Al1
Bronchodilation (beta 2)
Decreased bronchial secretions (alpha 1)
Parasympathetic effects on lungs is ParaBronC-M3-secret
ParaBronC-M3-secret
Gastrointestinal sympathetic Effect
DecMobeta2
Contract sphincAl1
Inhibitsecret Al2
Gastrointestinal paraSympathetic Effects
Opposite of parasympathetic
IncMoM3
RelaxsphincM2
StimSecret M3
Sympathetic Effects of Kidney
RENIN secretion on Beta 1
Parasympathetic Effects on kidney
No direct innervation in the vasculature.
Sympathetic on Urinary Bladder
Relaxdetmus@bet23
ConTrigo & Sphinc@Al1
Parasympathetic on Urinary bladder
Cotdetmus@M3
RelaxTrigo & Sphinc@M3
Contraction on pregnant uterus happens on ______ receptor of the _______Nervous system and Relaxation of uterus and non-pregnant happens on ___________ receptor of the _____Nervous system
Alpha 1; Sympathetic
Beta 2: Sympathetic
Parasympathetic effects on the uterus
Variable responses.
Parasympathetic effects on the Eye
SphincMusCont Miosis M3
CiMuscCont for near vision M3
IncLacSecret M3
Sympathetic effects on the Eye
RadMusRelax Mydriasis Al1
CiMusRelax for FAR vision Bet2
Parasympathetic effect on Pancreas
No direct Innervation of islet cells
Parasympathetic effect on Liver
No direct Innervation
Sympathetic effect on Pancreas (insulin)
Inhibit insulin secretion (Al -2)
Stimulate insulin secretion (Bet -2)
Sympathetic effect on Liver: 2 processes; List receptors
Glycogenolysis
Gluconeogenesis
Bet23 Al-1
Sympathetic effect on Sex Organs
Ejaculation “think Alpha male” 1
