Practical 2 Flashcards Preview

Anatomy > Practical 2 > Flashcards

Flashcards in Practical 2 Deck (29)
Loading flashcards...
1
Q

What type of nerve is an Olfactory Nerve?

A

Sensory

2
Q

What type of nerve is a Trochlear Nerve?

A

Mixed-Primarily Motor

3
Q

What type of nerve is an Optic Nerve?

A

Sensory

4
Q

What type of nerve is an optic nerve?

A

Mixed

5
Q

What type of nerve is a Trigeminal Nerve?

A

Mixed

6
Q

What type of nerve is an Abducen Nerve?

A

Motor

7
Q

What type of nerve is a Facial Nerve?

A

Mixed

8
Q

What type of nerve is a Vestibulocochlear Nerve?

A

Purely Sensory

9
Q

What type of nerve is the Vagus Nerve?

A

Mixed

10
Q

What type of nerve is the Accessory Nerve?

A

Mixed

11
Q

What type of nerve is the Hypoglossal Nerve?

A

Mixed

12
Q

What are the twelve optional cranial nerves?

A
Olfactory
Optic
Ocullomotor
Trochlear
Trigeminal 
Abducens
Facial
Vestibulocochlear 
Glossopharyngeal
Vagus 
Accessory
Hypoglossal
13
Q

Conduct nerve impulses for the sense of smell.

A

Olfactory Nerve

14
Q

Carries impulses for vision.

A

Optic

15
Q

Pupils change size, shape and equality.

Ability to follow objects, up, down, side to side and diagonally.

Senses changes in light and movement.

A

Ocullometer Nerve

16
Q

Carries motor fibers to lateral textual muscle of eye.

Ability to rotate eye interiolateraly.

A

Trochlear Nerve

17
Q

Conducts sensory impulses from skin to face and anterior scalp, from mucosae of mouth and nose.

Activates chewing.

A

Trigeminal Nerve

18
Q

Carries motor fibers to lateral recrudescence muscle of eye.

A

Abducens Netve

19
Q

Supplies motor fibers to muscles of facial expression and to lacrimal and salivary glands.

Carries sensory fibers from taste receptors of anterior tongue.

A

Facial Nerve

20
Q

Transmits impulses for senses of equilibrium and hearing.

A

Vestibulocochlear Nerve

21
Q

Gag and swallowing reflexes.

Motor fibers serve pharyngeal muscles and salivary glands

Sensory fibers carry impulses from pharynx, posterior tongue and pressure receptors of carotid artery.

A

Glossopharyngeal Nerve

22
Q

Nearly the entire surface of the cerebral hemisphere is marked by elevated ridges of tissue called?

A

Gyri or gyrus (singular)

23
Q

A gyrus is separated by a shallow groove called?

A

A sulcus

24
Q

A deeper groove of a brain is called a?

A

Fissure

25
Q

The Median Longitudinal Fissure separates the what?

A

Cerebral Hemispheres

26
Q

The Transverse Cerebral Fissure separates the what?

A

Cerebral Hemispheres from the cerebellum.

27
Q

Several sulci divide each hemisphere into five lobes-

A
Frontal
Parietal
Temporal
Occipital 
Insula
28
Q

The nerve for the face and scalp is?

A

Trigeminal Nerve

29
Q

What are the three divisions of the cranial nerve?

A

Ophthalmic
Maxillary
Mandibular