Friday, 2 June 2017

Clinical features of lower motor neuron lesion | DNB Based MCQ

NIME Next Batch PGI Quest in Delhi from 10 August to 20 August


Clinical features of lower motor neuron lesion include all the following EXCEPT: 

A. Fasciculation 
B. Individual muscle paralysis 
C. Clonus 
D. Hypotonia

Ans. C. Clonus
Effect of upper motor neuron and lower motor neuron lesion:


Effects
Upper motor neuron
Lower motor neuron lesion
Clinical observation
Muscle tone
Hypertonic
Hypotonic
Paralysis
Spastic type of paralysis
Flaccid type of paralysis
Wastage of muscle
No wastage
Present
Superficial reflexes
Lost
Lost
Plantar reflex
Abnormal babinski’s sign
Absent
Deep reflexes
Exaggerated
Lost
Clonus
 Present
lost