Terms Lab 9 &10 Flashcards
Where is the ventral branch of the second cervical nerve? (112)
Near the wing of the atlas; dorsal to jugular; side of the neck
What is the first branch from the second cervical nerve? (112)
Great auricular nerve (superficial)
Where does the great auricular nerve branch toward? (112)
Up toward the ear (superficial)
What is the second branch of the second cervical nerve? (112)
Transverse cervical nerve
Where does the transverse cervical nerve branch toward? (112)
Along the central (medial) neck
Where are the medial retropharyngeal lymph nodes located? (116)
Next to the carotid sheath
Where are the superficial cervical lymph nodes located? (113)
In areolar tissue cranial to shoulder
What is another name for the eleventh cranial nerve?
Accessory nerve
Where is the accessory nerve located? (121, 127)
Near the shoulder and just dorsal to the medial retropharyngeal ln
Where is the vagosympathetic nerve truck located? (229)
Attached to the medial side of the carotid sheath
Where do the first 3 intercostal arteries arise? (212, 237)
Costalcervical trunk
Where do the last 9 intercostal arteries arise? (212, 237)
Aorta
What do the dorsal branches of the intercostal arteries supply?
Epaxial muscles
What do the ventral branches of the intercostal arteries supply?
Intercostal space
Where do the intercostal nerves originate? (237)
First 12 thoracic spinal nerves
Where is the axilla? (154)
It is the space between the thoracic limb and the thoracic wall
Where is the axillary lymph node? (154, 165)
Caudal to the axillary vein
What makes up the lateral thoracic nerve? (158-59)
C8 and T1 spinal nerves
Where are the lateral thoracic artery, vein, and nerve located? (158-59)
They emerge from axilla near the caudal edge; just dorsal to the axillary lymphnode
What is the cranial epigastric artery? (211)
Terminal branch of the internal thoracic artery
Where is the cranial epigastric artery located? (211)
Emerges from the thorax between the costal arch and the sternum; passes caudally on the deep surface of the rectus abdominis
What is the cranial superficial epigastric artery? (239)
Continuation of the cranial epigastric artery
Where is the cranial superficial epigastric artery located? (239)
Runs caudally on the surface of the rectus abdominis
What is the pulmonary pleura?
Visceral pleura that closely attaches to the surface of the lungs
