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87 Cards in this Set
- Front
- Back
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Anterior rami origin of phrenic nerve. |
Primarily C4 |
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Anterior rami origin of Ansa cervicalis |
C1-C4 |
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Anterior rami origin of Segmental branches |
C1-C4 |
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Anterior rami origin of transverse cervical |
C2, C3 |
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Anterior rami origin of supraclavicular |
C3, C4 |
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Anterior rami origin of lesser occipital |
C2 |
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Anterior rami origin of greater auricular |
C2, C3 |
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Anterior rami origin of cervical plexus |
C1-C4 |
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Anterior rami origin of brachial plexus |
C5-T1 |
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Anterior rami if C5-T1 form the _________. |
Roots |
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What do roots unite to form in the brachial plexus? |
3 trunks; superior, inferior, and middle |
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Anterior rami origin of superior trunk |
C5, C6 |
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Anterior rami origin of middle trunk |
C7 |
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Anterior rami origin of inferior trunk |
C8, T1 |
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Portions of each trunk in the brachial plexus divide into ______ and _____________. |
Anterior and posterior divisions |
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When the divisions converge, what is formed? |
3 cords: posterior, medial, and lateral |
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The three cords then break apart into _______. |
5 terminal branches |
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What are all 5 terminal branches of the brachial plexus? |
Axillary, median, musculocutaneous, radial, and ulnar nerves. |
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Anterior rami origin of axillary nerve |
C5-C6 |
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Anterior rami origin of median |
C5-T1 |
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Anterior rami origin of musculocutaneous nerve |
C5-C7 |
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Anterior rami origin of radial nerve |
C5-T1 |
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Anterior rami origin of ulnar nerve |
C8-T1 |
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Anterior rami origin of dorsal scapular nerve |
C5 |
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Anterior rami origin of long thoracic nerve |
C5-C7 |
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Anterior rami origin of lateral pectorial |
C5-C7 |
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Anterior rami origin of medial pectorial nerve |
C8-T1 |
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Anterior rami origin of suprascapular nerve |
C5-C6 |
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Anterior rami origin of subscapular nerve |
C5-C6 |
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Anterior rami origin of thoracordosal nerve |
C6-C8 |
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Sensory and motor functions of phrenic nerve |
No sense., diaphragm |
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Sensory and motor functions of ansa cervicalis |
Sense: N/a Motor: Hyoid muscles |
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Sensory and motor functions of segmental branches |
Motor: Anterior and middle scalene muscles No sense |
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Sensory and motor functions of transverse cervical nerve |
Sensory: Skin of anterior neck No motor |
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Sensory and motor functions of supraclavicular nerve |
Motor: none Sensory: Skin of Superior chest and shoulders |
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Sensory and motor functions of lesser occipital nerve |
Sensory; Skin of scalp superior and posterior to ear Motor: none |
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Sensory and motor functions of greater auricular nerve |
Sensory: Skin on ear Motor: none |
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Sensory and motor functions of axillary nerve |
Sensory: superolateral arm Motor: deltoid and teres minor |
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Sensory and motor functions of median nerve |
Sensory: Palm and dorsal tips of lateral 3.5 fingers Motor: most anterior forearm muscles and thumb muscles |
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Sensory and motor functions of musculocutaneous nerve |
Sensory: lateral region of forearm Motor: Biceps brachii, coracobrachialis, brachialis |
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Sensory and motor functions of radial nerve |
Sensory: Posterior region of arm and forearm and rest of 3.5 fingers Motor: Triceps brachii, anconeus, supinator, brachioradialis, posterior forearm muscles |
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Sensory and motor functions of ulnar nerve |
Sensory: dorsal and plamar aspects of remaining 1.5 fingers (pinkie and ring) Motor: Other anterior forearm muscles (Medial 1/2 of flexor digitorum and flexor carpi ulnaris) and intrinsic hand muscles |
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Sensory and motor functions of dorsal scapular |
Motor: rhomboid, legator scapulae Sensory: N/a |
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Sensory and motor functions of long thoracic |
Serratus anterior |
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Sensory and motor functions of lateral pectorial |
Pectoralis major |
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Sensory and motor functions of Medial pectorial |
Pectoralis major and minor |
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Sensory and motor functions of subscapular |
Motor: Supraspinatus and infraspinatus Sensory: N/a |
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Sensory and motor functions of subscapular |
Motor: Subscapularis and teres minor Sensory: N/a |
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Sensory and motor functions of thoracodorsal |
Motor: Latissimus dorsi Sensory: N/a |
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What anterior rami form the lumbar plexus? |
L1-L4 |
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What anterior rami form the lumbar plexus? |
L1-L4 |
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How is the lumbar plexus divided? |
Divided into an anterior and a posterior division |
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What anterior rami form the lumbar plexus? |
L1-L4 |
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How is the lumbar plexus divided? |
Divided into an anterior and a posterior division |
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What is the main nerve of the posterior division? |
The femoral nerve |
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What anterior rami form the lumbar plexus? |
L1-L4 |
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How is the lumbar plexus divided? |
Divided into an anterior and a posterior division |
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What is the main nerve of the posterior division of the lumbar plexus? |
The femoral nerve |
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What is the main nerve of the anterior division of the lumbar plexus? |
Obturator nerve |
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Anterior rami origin of femoral nerve |
L2-L4 |
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Anterior rami origin of femoral nerve |
L2-L4 |
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Anterior rami origin of obturator nerve |
L2-L4 |
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Anterior rami origin of iliohypogastric nerve |
L1 |
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Anterior rami origin of ilioinguinal nerve |
L1 |
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Anterior rami origin of tibial nerve |
L4-S3 |
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Anterior rami origin of common fibular |
L4-S2 |
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Anterior rami origin of deep fibular nerve |
L4-S1 |
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Anterior rami origin of superficial fibular nerve |
L5-S2 |
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Anterior rami origin of inferior gluteal nerve |
L5-S2 |
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Anterior rami origin of superior gluteal |
L4-S1 |
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Which anterior rami form the sacral plexus? |
L4-S4 |
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Sensory and motor functions of femoral nerve. |
Motor: Quadriceps, iliopsoas, sartorius, pectineus Sensory: anterior thigh and medial side of leg and foot |
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Sensory and motor functions of femoral nerve. |
Motor: Quadriceps, iliopsoas, sartorius, pectineus Sensory: anterior thigh and medial side of leg and foot |
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Sensory and motor functions of obturator nerve |
Motor: Adductors, gracilis, pectineus, obturator externus Sensory: superomedial thigh |
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Sensory and motor functions of femoral nerve. |
Motor: Quadriceps, iliopsoas, sartorius, pectineus Sensory: anterior thigh and medial side of leg and foot |
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Sensory and motor functions of obturator nerve |
Motor: Adductors, gracilis, pectineus, obturator externus Sensory: superomedial thigh |
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Sensory and motor functions of iliohypogastric |
Sensory: lateral gluteal, inferior abdominal wall Motor: abdominal muscles |
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Sensory and motor functions of femoral nerve. |
Motor: Quadriceps, iliopsoas, sartorius, pectineus Sensory: anterior thigh and medial side of leg and foot |
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Sensory and motor functions of obturator nerve |
Motor: Adductors, gracilis, pectineus, obturator externus Sensory: superomedial thigh |
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Sensory and motor functions of iliohypogastric |
Sensory: lateral gluteal, inferior abdominal wall Motor: abdominal muscles |
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Sensory and motor functions of ilioinguinal |
Motor: abdominal muscles Sensory: Inferior abdominal wall |
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Sensory and motor functions of femoral nerve. |
Motor: Quadriceps, iliopsoas, sartorius, pectineus Sensory: anterior thigh and medial side of leg and foot |
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Sensory and motor functions of obturator nerve |
Motor: Adductors, gracilis, pectineus, obturator externus Sensory: superomedial thigh |
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Sensory and motor functions of iliohypogastric |
Sensory: lateral gluteal, inferior abdominal wall Motor: abdominal muscles |
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Sensory and motor functions of ilioinguinal |
Motor: abdominal muscles Sensory: Inferior abdominal wall |
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Sensory and motor functions of tibial nerve |
Sensory: Sole of foot Motor: long head of biceps femoris, semitendenous, semimembranous, soleus, gastrocnemius, tibialis posterior, flexor digitorium |
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Sensory and motor functions of common fibular nerve |
Sensory: anteroinferior portion of leg and dorsum of foot Motor: short head of biceps femoris |
