Ch 12: Continued Flashcards

1
Q

Axillary nerve

A

Sensation: top of shoulder arm

Motor: teres minor

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2
Q

Radial nerve

A

Sensation: lateral half or arm, medial strip of posterior arm, and some through middle finger

Motor: muscle, posterior arm and forearm.
-Long head, medial head, lateral head of tricep brachii

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3
Q

Musculocutaneous nerve

A

Sensation: cutaneous innervation to lateral half of forearm

Motor: muscle, in anterior in medial arm.
-Cora brachialis, biceps brachii, brachialis

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4
Q

Ulnar nerve

A

Sensation: sensation to palm and digits of meal half
-Full fifth digit(pinky), half of medial fourth digit(ring finger)

Motor: flexor, carpi, ulnar is, and digitorum profundus. Hypothenar muscle, adductor pollicis.

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5
Q

Medial nerve

A

Sensation: lateral half of palm. First through third, and lateral half a fourth digit.

Motor: flexor, carpi and flexor digitorum profundus, thenar muscle

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6
Q

Long thoracic

A

Serratus anterior muscle
-winging of scapula

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7
Q

Lumbar and sacral plexus

A

Femoral: L2-L4
Obturator: L2-L4
Sciatic nerve : L4-S3

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8
Q

Femoral nerve

A

Sensation: cutaneous of femoral , medial aspect of leg and foot

Motor: psoas major, Iliacus pectineus, sartorius, vastus lateralis, medialis, and intermedius.

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9
Q

Obturator nerve

A

Sensation: thigh, medial leg

Motor: abductor, Magnus, brevis, and longus.
-Obturator externus, and gracilis

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10
Q

Lumbosacral plexus

A

Sensation: medial and lateral plantar nerves and dorsum(top) of the foot

Motor: muscle of posterior leg and hamstring, adductor Magnus.
-Bicep, femoris, long head, semi membranous, semi membrane.
-Adductor Magnus, Soleous call, Mom, Gastroenemius, popliteus

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11
Q

Fibular lumbosacral

A

Sensation: dorsum of medial foot

Motor: bicep, femoris, short head

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12
Q

Genitofemoral nerve

A

Inner thigh, cremaster reflex that elevates testicles and regulates temperature

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