A neuron extension that carries impulses away from cell body is called:
1. A neuron extension that carries impulses away from cell body is called:
Axon
Dendri te
Limbic
Myeli n
2. A neuron extension that carries impulses away from cell body is called:
Axon
Dendri te
Limbic
Myeli n
3. Demyelination of the axon in peripheral nerves is the cause of:
Huntingtons
Horners Syndrome
Multiple sclerosis (wrong anwer)
Guillian Barre Syndrome
4. Damage to a lower motor neuron will cause muscle
spasticity
flaccidity
tremor
paralysis
5. Which of the following conditions are have a fungal cause?
Lichen planus and lupus erythematosus
Erysipelas and impetigo
Tinea pedis and candidiasis
Erysipelas and candidiasis
6. Neurons with cell bodies in the substantia nigra use neurotransmitter. as a
norepineph rine
epinephrine
dopamine
serotonin
7. Inflammation of the cornea is best described as:
Keratitis
Blephari tis
Chalazio n
Entropio n
8. Which substances stimulates bone re absorption?
Osteoprotegerin (OPG) and estrogen
Prostaglandin E2 (PGE2) and tumor necrosis factor- a (TNF-a)
Osteoprotegerin (OPG) and t umor necrosis factor-a (TNF-a)
Prostaglandin E2 (PGE2) and estrogen
9. During what stage of sleep does nocturnal angina occur?
Stage N1
REM
sleep
slow-wave
Stage N2
10. Visual, sensory, or motor symptoms that may last up to an hour prior to the onset of a headache is called:
Headache phase
Migraine aura
Premonitory phase
Recovery phase
11. Which of the following conditions are have a bacterial cause?
Lichen planus and lupus erythematosus
Erysipelas and impetigo
Tinea pedis and candidiasis
Erysipelas and candidiasis
12. Venous bleeding around the brain can cause a(n):
subdural hematom a
epidural hematoma
intracerebral hema toma
cerebellar infarct
13. Inability to perform purposeful or skilled motor actions is called:
Atheto sis
Apraxi a
Aphasi a
Agnosia
14. Involuntary slow, twisting, writhing movement is called:
Atheto sis
Apraxi a
Aphasi a
Agnosia
15. Brain system that includes the amygdala, hippocampus, and thalamus is called:
Axon
Dendri te
Limbic
Myeli n
16. Which of the following conditions are have an autoimmune cause?
Lichen planus and lupus erythematosus
Erysipelas and impetigo
Tinea pedis and candidiasis
Erysipelas and candidiasis
17. Normal age related changes of the skin include:
thinner, more elastic, with fewer sweat glands
thinner, less elastic, with fewer sweat glands
drier, more elastic, with increased sweat glands
more elastic, wrinkled, with increased sweat glands
18. Damage to an upper motor neuron will cause muscle
spasticity
flaccidity
tremor
paralysi s
19. What brain structure is responsible for the thermoregulation and heat production in the body?
hypothalamus
thalamus
cerebellum
pons
20. Impaired recognition of tactile, visual, or auditory stimuli is called:
Atheto sis
Apraxi a
Aphasi a
Agnosia
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