Neurology

Question 1

Excitatory and inhibitory neurotransmitters

Answer 1

Excitatory: glutamate, aspartate
Inhibitory: glycine, GABA

Question 2

What is the resting membrane potential for normal skeletal muscle?

Answer 2

-90mV

Question 3

CN that carrie parasympathetic fibers?

Answer 3

CN III, VII, IX, X (3, 9, 7, 10)

Question 4

What CN can be affected by cavernous sinus syndrome?

Answer 4

CN III, IV, V (ophthalmic branch and maxillary brach), VI

Question 5

What cell supports neurons?

Answer 5

Macroglia or astrocyte

Question 6

What breed is predisposed to Neuronal Carlos lipofuscinosis?

Answer 6

Bulldogs

Question 7

What are the predisposed breeds in each disease?

NME =
NLE (necrotizing keikoencepharitis) =
EME =
GME =

Answer 7

NME = Pug, Maltese, Chihuahua
NLE = Yorkie
EME = large breeds
GME = small breeds

Question 8

What cell produces CSF?

Answer 8

Ependymal cells

Question 9

What sign seen in acquired MG?

Answer 9

Fatigue of palpebral

Question 10

Urinary N
Somatic control
Sympathetic control
Parasympathetic control

Answer 10

Somatic control: prudental N (S1-S3)
Sympathetic control: Hypogastric N (L1-L4)
Parasympathetic control: Pelvic N (S1-S3)