Neuro

Question 1

Agnosia

Answer 1

loss of ability to recognize objects through a particular sensory system; may be visual, auditory, or tactile

Question 2

ataxia

Answer 2

inability to coordinate muscle movements

Question 3

aphasia

Answer 3

efers to loss of the ability to express oneself or to understand language

Question 4

Frontal lobe

Answer 4

largest lobe
concentratioin
abstract thought
info storage
memory

Question 5

Temporal lobe

Answer 5

auditory receptive area

plays a role in memory of sound and f understanding language and music

Question 6

parietal lobe

Answer 6

predominately sensory lobe
analyzes and relays sensory info to thalamus and other cortical areas
spatial relationships

Question 7

occipital lobe

Answer 7

visual interpretation and memory

Question 8

Cranial I

Answer 8

Olfactory

sense of smell

Question 9

C II

Answer 9

optic

visual acuity and visual fields

Question 10

C III

Answer 10

oculomotor
muscle that move the eye and lid
pupillary constriction
lens accommodation

Question 11

C IV

Answer 11

trochlear

muscles that move the eyes

Question 12

C V

Answer 12

trigeminal
facial sensation
corneal reflex
masticationi

Question 13

C VI

Answer 13

abducens

muscles that move the eye

Question 14

C VII

Answer 14

symmetry of facial expression
muscle movement in upper and lower face
salivation and tearing
taste
sensation in the ear

Question 15

C VIII

Answer 15

acoustic

hearing and equilibrium

Question 16

C IX

Answer 16

glossopharyngeal
taste
sensation in pharynx and tongue
pharyngeal muscles
swallowing

Question 17

C X

Answer 17

Vagus
muscles of pharynx, larynx, and soft palate
sensation in external ear, pharynx, larynx, thoracic and abdominal viscera
parasympathetic innervation of thoracic and abdominal organs

Question 18

C XI

Answer 18

Spinal accessory

sternocleidomastoid and trapezius muscle

Question 19

C XII

Answer 19

hypoglossal

movement of tongue

Question 20

structural and motor changes in geriatric patients

Answer 20

Structural and motor changes related to aging that may be assessed in geriatric patients include decreased or absent deep tendon reflexes.
Pupillary responses are reduced or may not appear at all in the presence of cataracts.
There is an overall slowing of autonomic nervous system responses.
Strength and agility are diminished and reaction and movement times are decreased.

Question 21

Where is CSF produced?

Answer 21

ventricles

Question 22

the fourth ventricle supplies CSF to where?

Answer 22

subarachnoid space and down the spinal cord on the dorsal surface

Question 23

arachnoid villus

Answer 23

area in the brain where CSF is absorbed

Question 24

upper motor neuron lesions

Answer 24

loss of voluntary control
Inc. muscle tone
muscle spasticity
no muscle atrophy
hyperactive and abnormal reflexes

Question 25

lower motor neuron lesions

Answer 25

``` loss of voluntary movement dec. muscle tone flaccid muscle paralysis muscle atrophy absent or dec. reflexes ```