A&P

Question 1

A spinal cord injury at the level of c2 causes:

Answer 1

quadriplegia and an in inability to breathe

Question 2

an area of the skin innervated by a spinal nerve is called a

Answer 2

Dermatome

Question 3

The fifth cranial nerve, called the trigeminal nerve, is a mixed nerve that detects sensations from

Answer 3

scalp, face, and teeth (trigeminal)

Question 4

the somatic motor branch of the peripheral nervous system:

Answer 4

is an effect branch of the peripheral nervous system

Question 5

damage to the common peroneal nerve causes:

Answer 5

footdrop

Question 6

to elevate this cranial nerve, the person is asked to stick out the tongue and the nurse notes any deviation in the position of the protruded tongue:

Answer 6

hypoglossal

Question 7

which reflex is concerned with the regulation of blood pressure?

Answer 7

baroreceptor

Question 8

which large nerve emerges from the distal end of the spinal cord and innervates the lower extremities

Answer 8

sciatic

Question 9

which of the following is true of CNs, III, IV, VI?

Answer 9

move the eyeballs

Question 10

Which reflex is concerned with the regulation of blood pressure?

Answer 10

Baroreceptor

Question 11

Which of the following is not true of bells palsey

Answer 11

spasm, sternocleidomastoid bilaterally

Question 12

which is described as the carbic, thoracic, lumbar?

Answer 12

spinals nerves

Question 13

which of the following is not true of the media, radial, and ulnar nerves?

Answer 13

emerge rom the cervical plexus

Question 14

a nociceptor detects:

Answer 14

pain

Question 15

cataract is:

Answer 15

cloudy lens

Question 16

what is the location of the semicircular canals and the cochlea?

Answer 16

inner ear

Question 17

semicircle is concerned with:

Answer 17

balance

Question 18

In which condition is the eyelid not completely raised:

Answer 18

ptosis of the lid

Question 19

the eustachian tube connects with the pharynx with which structure?

Answer 19

middle ear

Question 20

which of the following is defined as the involuntary rhythmic oscillating movements of the eyes?

Answer 20

nystagmus

Question 21

The __________ is the major motor tract?

Answer 21

pyramidal

Question 22

The oculomotor, trochlear, and abducens are cranial nerves that

Answer 22

innervate the extrinsic eye muscles (move the eyeball).

Question 23

The baroreceptor reflex controls

Answer 23

blood pressure

Question 24

A lumbar puncture is done by inserting a needle into the

Answer 24

subarachnoid space

Question 25

Damage to this nerve cause blindness.

Answer 25

cranial nerve II