8/3/2019 Revision Physiology

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REVISION PHYSIOLOGY

y 6 SPOTS 5 CNS, 1 Special sense (2marks each)y EXPERIMENT ( LAB) 4: sensory, motor, cranial n, special sense (5marks each, 3m based on checklist, 2m on Questions asked)

SENSORY

EXAMINATION

MOTOR SYSTEM

EXAMINATION

SUPERFICIAL

REFLEX

EXAMINATION

COORDINATION AND

GAIT

CRANIAL N.

EXAMINATION

SUPERFICIAL 1.Pain

what tract? What

type of pain?

2. temperature

-what tract?

-range of cold & hot

temp

3.touch

-crude touch (tract ? )

*Please dont drag the

cotton along the

hand , may form as

itch n tickle

-fine touch ( tactile

localize, tactile

discriminate,

stereognosis)

DEEP

1.examination of

joint movement and

position

1.muscle tone

2.muscle power

(defect in cases

of UMNL &

LMNL)

3. examination of

deep reflexs

(tendon jerk)

-ankle jerk

(center S1,2)

-knee jerk(

center L3,4)

-biceps

jerk(center C5,6)

-triceps jerk

(C6,7)

-brachioradialis

reflex(center C6)

*must know each

center, response

its elicit, whether

its normal or not

-plantar reflex

(center S1,2)

*normal person,

there is plantar

flexion.

*Abnormal if there

is extension of big

toe (+ve Babinski

sign)

* normal +ve

Babinski sign

during sleep,

anesthesia, infant