neuro 5?

Question 1

reflex functions in all segments of the isolated spinal cord are suspended

Answer 1

spinal shock
(1 to 6 weeks as a rule but sometimes far longer)
It also involves autonomic reflexes

Question 2

lesions of the fourth to fifth cervical segments will lead to what paralysis??

Answer 2

Tetraplegia

Paraplegia - thoracic vord

Question 3

episodic and occurs in response to a certain stimuli, such as a distended bladder or rectum.

Answer 3

Autonomic dysreflexia

Question 4

spinal cord that recovers within minutes or hours but sometimes persists for a day or several days.

Answer 4

Transient Cord Injury (Spinal Cord Concussion)

Question 5

Type of SCI that manifest as UE>LE affectation.

Answer 5

Central cord syndrome

Question 6

cavitation of the central parts of the spinal cord, usually in the cervical region,

Answer 6

Syringomyelia

Question 7

Which CN conducts sensory impulses from the greater part of the face and head

Answer 7

CN 5
sensory part lies in the gasserian or semilunar Ganglion
(largest sensory ganglia)

Question 8

This reflex is enhanced in spastic bulbar (pseudobulbar) palsy

Answer 8

Jaw reflex

Question 9

All of the ff nerve can be severed on a pt with lesion on cavernous sinus except 
A. CN 4 
B. CN 5
C. CN 6
D. CN 3
E. NOTA 
F. AOTA

Answer 9

E

Question 10

SENSORY NUCLEUS OF CN 7 ???

Answer 10

Nervus intermedius of wrisberg

Question 11

Upon attempted closure of the lids, both eyes roll upward

Answer 11

Bell’s phenomenon

Question 12

a facial palsy associated with a vesicular eruption in the external auditory canal, other parts of the cranial integument, and mucous membrane of the oropharynx

Answer 12

Ramsay Hunt syndrome

herpes zoster of the geniculate ganglion
Pati CN 8 affected

Question 13

If the uvula deviates on the right side which CN is affected and its laterality?

Answer 13

Lumapit kau sakin at sabihin ang sagot…haha

Question 14

Which motor nucleus of the vagus nerve supplies visceral motor fibers to the heart and other thoracic and abdominal organs

Answer 14

Dorsal motor nucleus

Ambiguus- supplies somatic motor fibers to the striated muscles of larynx, pharynx and palatell

Question 15

derived from the caudalmost cells of the nucleus ambiguus

Answer 15

Accessory nerve

Question 16

Mm that acts to protrude the tongue

Answer 16

Genioglossus

Styloglossus - retracts and elevates
Hypoglossus - curling of the tongue

Question 17

Which CN s severed if the pt has dysphagia

Answer 17

Vagus

Question 18

All of the ff can be seen on a pt with CN 11 lesion except for
A. Weakness on the SCM
B. weakness on upper and mid. Trapezius
C. Weakness can be demonstrated by asking the patient to shrug his shoulders
D. the shoulder on the affected side droops and the scapula is slightly winged

Answer 18

B

Mid and lower
C3-4 cervical plexus

Question 19

transient monocular blindness, it is caused by vascular disease, lasting minutes to hours is more common

Answer 19

amaurosis fugax

Question 20

reported as a nonmathematical fraction that represents the patient’s ability compared to that of a person with normal distance vision

Answer 20

Acuity

Question 21

True or false

Most of the cones are concentrated in the macular region, particularly in its central part

Answer 21

True

Question 22

Cranial Nerve that originates from edinger-westphal nuclei is a
A. Pure motor
B. Pure sensory
C. Both
D. No CN originates from this structure

Answer 22

A

Question 23

Lesion on All of the ff structure  can lead to scotoma except for.
A.macula
B. Retina
C. Optic nerve 
D nota

Answer 23

D

Question 24

lesion of the decussating fibers of the optic chiasm and is caused most often by the suprasellar extension of a tumor of the pituitary gland

Answer 24

Bitemporal hemianopia

Question 25

a loss of vision in corresponding halves of the visual fields

Answer 25

Homonymous hemianopia

Question 26

all the calcarine cortex or all the subcortical geniculocalcarine fibers on both sides are completely destroyed

Answer 26

Cortical blindness

Question 27

Lesions of both occipital poles

Answer 27

bilateral central scotomas

Question 28

Blindness that is the result of destruction of both visual and adjacent regions of the occipital lobes

Answer 28

Cortical blindness

Question 29

``` Normal color vision depends on the integrity of A. Rods B. Cones C. Both D. Nota ```

Answer 29

B Most numerous in macular regionll

Question 30

The symmetrical and synchronous movement of the eyes is termed

Answer 30

conjugate movement or gaze

Question 31

Rapid voluntary conjugate movements of the eyes to the opposite side are initiated by what brodmann area?

Answer 31

Area 8

Question 32

``` Which of the lesion/STROKE can manifest contralateral gazepalsy. A. PCA B. ACA C. MCA D. NOTA ```

Answer 32

B | LESION SA AREA 8

Question 33

True or false | Posterior parietal lesions reduce pursuit movements but do not cause a gaze palsy

Answer 33

True

Question 34

this is the parasympathetic portion of the oculomotor nucleus.

Answer 34

Edinger-Westphal