L5: Anterior triangle Flashcards
1
Q
what are the floor muscles of the anterior triangle ?
A
anterior :
- hypoglosus (above)
- thyrohyoid (below)
posterior:
- middle constrictor ( above)
- inferior constrictor (below)
2
Q
what are the arteries present in the carotid triangle ?
A
superior thyroid
lingual
facial
occipital
ascending pharyngeal
3
Q
what are the veins present in the carotid triangle ?
A
lingual
common facial
internal jugular
superior thyroid
middle thyroid
4
Q
what are the nerves present in the carotid triangle ?
A
vagus (X)
spinal Accessory (XI)
hypoglossal (XII)
5
Q
What are the contents of the submandibular triangle?
A
- submandibular gland
- hypoglossal nerve
- facial artery
6
Q
what are the contents of the muscular triangle ?
A
- sternohyoid
- sternothyroid
- thyrohyoid
- -(infrahyoid muscles)
- viscra
