NURS 5334 Module 4 UPDATED Exam Questions and CORRECT Answers

NURS 5334 Module 4 UPDATED Exam
Questions and CORRECT Answers
Dopamine specificity for transmitters - CORRECT ANSWER - Dopamine



Beta 2 specificity for transmitters - CORRECT ANSWER - Epinephrine



Beta 1 specificity for transmitters - CORRECT ANSWER - Epinephrine
Norepinephrine
Dopamine


Alpha 2 specificity for transmitters - CORRECT ANSWER - Epinephrine
Norepinephrine


Alpha 1 specificity for transmitters - CORRECT ANSWER - Epinephrine
Norepinephrine
dopamine


Adrenergic Subtype

Dopamine Funx - CORRECT ANSWER - -Kidney- dilation of kidney vasculature


Adrenergic Subtype

Beta 2 Funx - CORRECT ANSWER - -Arterioles- dilate
-Heart
-Lung
-Skeletal mm- enhanced contraction, glycogenolysis
-Bronchi- dilate
-Uterus- relax

, -Liver- glycogenolysis


Adrenergic Subtype

Beta 1 Funx - CORRECT ANSWER - -Heart- increase HR, increase contractility, increase
AV nodal conduction velocity
-Kidney- release of renin


Adrenergic Subtype

Alpha 2 Funx - CORRECT ANSWER - Presynaptic nerve terminal- inhibition of
transmitter release


Adrenergic Subtype

Alpha 1 Funx - CORRECT ANSWER - -Eyes- contract radial mm of iris (dilates)
-Arterioles- constrict
-Skin
-Viscera
-Mucous Membranes
-Veins- constrict
-Sex Organs- ejaculate
-Prostatic capsule - contract
-Bladder- contraction of trigone/sphincter


Cholinergic Subtype

Muscarinic Funx - CORRECT ANSWER - -Located on all parasympathetic target organs


-Response to activation
-Eyes- contract ciliary (focus near vision)
-Heart- decrease HR