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Neurological examination > UMN vs LMN lesions > Flashcards

UMN vs LMN lesions Flashcards

1
Q

How is tone affected by a UMN vs a LMN lesion?

A

UMN: increased
LMN: decreased

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2
Q

How are reflexes affected by a UMN vs a LMN lesion?

A

UMN: brisk
LMN: sluggish/ absent

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3
Q

How is power affected by a UMN vs a LMN lesion?

A

Decreased in both

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4
Q

Are fasciculations seen in LMN or UMN pathology?

A

LMN

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Neurological examination (5 decks)

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