Chapter 12

Question 1

TIA

Answer 1

temporary interference with blood supply to brain; may lead to a CVA

Question 2

olfactory nerve

Answer 2

I

sense of smell

Question 3

accessory

Answer 3

XI

controls neck and shoulder muscles

Question 4

slide 27

Answer 4

.

Question 5

organs

Answer 5

Brain–Spinal cord–Nerves

Question 6

trochlear

Answer 6

IV
controls
oblique muscles of eye

Question 7

optic nerve

Answer 7

sense of sight

II

Question 8

names of nerves reflect

Answer 8

.

Question 9

oculomotor

Answer 9

III

controls eye muscles and pupil of eye

Question 10

Vestibulocochlear

Answer 10

VIII

sense of equilibrium and hearing

Question 11

facial

Answer 11

VII

controls facial muscles for expression, salivation, and taste on two-thirds of tongue (anterior)

Question 12

vagus

Answer 12

X

supplies most organs in abdominal and thoracic cavities

Question 13

Abducens

Answer 13

controls eyeball muscles to turn eye to side

VI

Question 14

brain tumor

Answer 14

intracranial mass; may be malignant or benign; dangerous because occupies space

Question 15

Glossopharyngeal

Answer 15

IX

sensation from pharynx and taste on one-third of tongue

Question 16

aura

Answer 16

sensations occurring prior to epileptic seizure or migraine; such as seeing colors

Question 17

convulsion

Answer 17

alternating between strong involuntary muscle contractions and relaxations

Question 18

functions

Answer 18

-Coordinates and controls body function
–Receives sensory input
–Makes decisions
–Orders body responses

Question 19

Alzheimers

Answer 19

disorder characterized by progressive dementia, disorientation, apathy, and loss of memory

Question 20

tremors

Answer 20

involuntary repetitive alternating movements

Question 21

meningitis

Answer 21

inflammation of the meninges

Question 22

slide 56-58

Answer 22

olfactory
optic
oculomotor
trochlear
Trigeminal
Abducens
facial
Vestibulocochlear 
Glossopharyngeal
vagus
accessory
hypoglossal

Question 23

concussion

Answer 23

mild traumatic brain injury from impact

Question 24

hypoglossal

Answer 24

controls tongure muscle

Question 25

hematoma

Answer 25

mass of blood in space outside dura mater

Question 26

dementia

Answer 26

impaired intellectual function

Question 27

pns`

Answer 27

12 pairs of cranial nerves

Question 28

aneurysm

Answer 28

ballooning of cerebral artery; may cause stroke

Question 29

Trigeminal

Answer 29

V

facial sensation and controls muscles for chewing