April Quiz

Question 1

flaccid dysarthria: site

Answer 1

lower motor neuron

Question 2

spastic dysarthria: site

Answer 2

upper motor neuron

Question 3

ataxic dysarthria: site

Answer 3

cerebellum

Question 4

hypokinetic dysarthria: site

Answer 4

basal ganglia

Question 5

hyperkinetic dysarthria: site

Answer 5

basal ganglia

Question 6

mixed dysarthria: site

Answer 6

cerebellum, UMN, and/or LMN

Question 7

acquired apraxia of speech: site

Answer 7

left (dominant) hemisphere

Question 8

efferent

Answer 8

carry information away from a reference point (from CNS outward)

Question 9

afferent

Answer 9

carry information toward a reference point (from body to CNS)

Question 10

corticobular tracts influence…

Answer 10

activities of the cranial nerves

Question 11

corticospinal tracts influence…

Answer 11

activities of the spinal nerves

Question 12

flexion

Answer 12

ending movement of a limb

Question 13

extension

Answer 13

straightening movement of a limb

Question 14

abduction

Answer 14

move away from a central axis point

Question 15

adduction

Answer 15

move towards a central axis point

Question 16

protraction

Answer 16

movement that causes structure to move forward

Question 17

retraction

Answer 17

movement that pull back the protracted structure

Question 18

reflexes

Answer 18

quick, involuntary, stereotyped reactions of peripheral effectors to stimulation

Question 19

central nervous system

Answer 19

brain, brain stem, spinal cord

Question 20

peripheral nervous system

Answer 20

all other nerves and nerve pathways

Question 21

spastic dysarthria: characteristics

Answer 21

• strain-strangle, harsh voice
• hypernasality
• problems with executing movement

Question 22

spastic dysarthria: type of disease

Answer 22

pseudobulbar palsy

Question 23

flaccid dysarthria: characteristics

Answer 23

• breathy voice
• problems with executing movement
• monopitch
• caused by weakness

Question 24

flaccid dysarthria: type of disease

Answer 24

bulbar palsy

Question 25

ataxic dysarthria: characteristics

Answer 25

- excess and equal stress - movement is uncoordinated - causes issues with "control"

Question 26

ataxic dysarthria: type of disease

Answer 26

cerebellar disease

Question 27

hypokinetic dysarthria: characteristic

Answer 27

- monopitch - monoloudness - resultant problems are from rigidity, reduced range of movement

Question 28

hypokinetic dysarthria: type of disease

Answer 28

Parkinsonism

Question 29

hyperkinetic dysarthria

Answer 29

- irregular articulatory breakdown - harsh voice - vowels distorted - involuntary movements occur

Question 30

hyperkinetic dysarthria: type of disease

Answer 30

dystonia, choreoathetosis

Question 31

CN 5 is the...

Answer 31

trigeminal

Question 32

trigeminal nerve

Answer 32

- sensory: scalp, forehead, eyes, nose - sensory: cheek, upper lip, upper teeth/gums, palate

Question 33

CN 7 is the...

Answer 33

facial

Question 34

facial nerve

Answer 34

- produces saliva for mastication - motor: superficial muscles of the face and scalp

Question 35

CN 8 is the...

Answer 35

acoustic/vestibulocochlear nerve

Question 36

acoustic/vestibulocochlear nerve

Answer 36

balance and hearing

Question 37

CN 9 is the...

Answer 37

glossopharyngeal nerve

Question 38

glossopharyngeal nerve

Answer 38

motor: pharynx, posterior 1/3 of tongue

Question 39

CN 10 is the...

Answer 39

vagus nerve

Question 40

vagus nerve

Answer 40

- sensory: larynx, pharynx, esophagus - motor: thoracic muscles

Question 41

CN 11 is the...

Answer 41

accessory nerve

Question 42

accessory nerve

Answer 42

impulses to the thorax

Question 43

CN 12 is the...

Answer 43

hypoglossal nerve

Question 44

hypoglossal nerve

Answer 44

supplies muscles of the tongue and geniohyoid muscle (muscle below the tongue)

Question 45

fasciculations

Answer 45

spontaneous twitches of individual muscle Fibers

Question 46

fibrillations

Answer 46

spontaneous twitches of individual muscles