Motor endings neurotransmitters and Receptors

Question 1

the 2 nerve fiber types?

Answer 1

Cholinergic and adrenergic

Question 2

cholinergic fibers secrete ______ where Adrenergic fibers secrete _______

Answer 2

acetylcholine,

norepinephrine

Question 3

where would we find cholinergic fibers? plus

_______axons

Answer 3

Somatic motor neurons in ANS(sympth and parasympth preganglionic axons

plus postganglionic

Question 4

most sympathetic postganglionic axons are _____ _____ that secrete _____

Answer 4

Adrenergic fibers

norepinephrine

Question 5

Cholinergic receptors or ______ ______ are in _______ of skeletal muscles, all _______ neurons, ______ _______

Answer 5

nicotinic
sarcolemma
postganglionic
adrenal medulla

Question 6

Cholinergic receptors response is _____ or _____

Answer 6

stimulatory or excitatory

Question 7

heavily myelinated axons that go to skeletal muscles have what type of nerve fibers?

Answer 7

Cholinergic

Question 8

muscarinic receptors are those of _____ _____ and can be _____ or _____

Answer 8

cholinergic receptors

excitatory or inhibitory

Question 9

muscarinic receptors in parasympathetic target organs produces a _______ response

Answer 9

excitatory

Question 10

muscarinic receptors in in the heart produces an _______ response

Answer 10

inhibitory