What provides innervation for the external intercostals?
A) intercostal nerves
B) lumbar plexus
C) long thoracic nerve
D) brachial plexus
Correct Answer:
Verified
Q21: Which intercostal nerves innervate the serratus posterior
Q22: What spinal segmental levels innervate the diaphragm?
A)C3,C4,C5
B)C8,T1,T2
C)C4,C5,C6
D)T1,T2,T3
Q23: Which is an action of the subcostales?
A)elevation
Q24: Which is (are)an eccentric function of the
Q25: Which intercostal nerves innervate the serratus posterior
Q27: Which is an eccentric function of the
Q28: Which is an eccentric function of the
Q29: Which is an eccentric function of the
Q30: What provides innervation for the transversus thoracis?
A)intercostal
Q31: What provides innervation for the diaphragm?
A)intercostal nerves
B)thoracodorsal
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