Anatomy #4

Question 1

What is the superior and inferior attachment of Sternocleidomastoid?

Answer 1

S: Mastoid process
I: Sternum
I: Clavicle

Question 2

What are the actions sternocleidomastoid?

Answer 2

Head Neck:
Contralateral rotation
Ipsilateral flexion
Head: Extension
Assists with inspiration

Question 3

What is the anterior cervical triangle made up of?

Answer 3

Base: Mandible
Lateral Border: SCM
Medial Border: midsagittal plane of the neck

Question 4

What are the contents of the cervical triangle?

Answer 4

Muscles
arteries
veins
lymph nodes
vISCERA

Question 5

What is the posterior cervical triangle made up of?

Answer 5

Base: Clavicle
Anterior Border: SCM
Posterior Border: Trapezius

Question 6

What makes up the floor of the posterior cervical triangle?

Answer 6

Splenius capitis
Levator scapula 
Middle scalenes
Posterior scalenes
omohyoid

Question 7

What is the adam’s apple made of?

Answer 7

formed by the thyroid cartilage

Question 8

Where is the thyroid gland located?

Answer 8

anterior to the trachea, inferior to the thyroid cartilage

Question 9

Where is the hyoid muscle located?

Answer 9

Anterior Neck superior to the thyroid cartilage (part of the larynx)

Question 10

Of the hyoid muscles which ones are suprahyoids?

Answer 10

mylohyoid
geniohyoid
stylohyoid
digastric