Chapter 14: Head, Face, and Neck, Including Regional Lymphatic System Flashcards
Where are the carotid artery and internal jugular vein located?
a) Above the cervical vertebrae.
b) Beneath the sternomastoid muscle.
c) Alongside the trachea.
d) Inside the thoracic cavity.
B
Which muscles are the primary muscles of the neck?
a) Deltoid and pectoralis muscles.
b) Biceps brachii and triceps.
c) Rectus abdominis and obliques.
d) Sternomastoid and trapezius muscles.
D
What divides each side of the neck into triangles?
a) The trapezius muscle.
b) The hyoid bone.
c) The clavicular bone.
d) The sternomastoid muscle.
D
What does the anterior triangle of the neck extend to?
a) The clavicle and sternum.
b) The mandible above and midline medially.
c) The first rib and thoracic vertebra.
d) The external jugular vein.
B
What muscle innervates the sternomastoid muscle?
a) Cranial nerve XI
b) Cranial nerve VIII
c) Cranial nerve V
d) Cranial nerve X
A
What divides the neck into anterior and posterior triangles?
a) Trapezius muscle
b) Platysma muscle
c) Sternomastoid muscle
d) Scalene muscles
C
Which structure bounds the anterior triangle medially?
a) Sternum
b) Thyroid cartilage
c) Trapezius muscle
d) Midline of the body
D
What borders the posterior triangle anteriorly?
a) Trapezius
b) Sternomastoid
c) Scalene muscles
d) Levator scapulae
A
Where is the thyroid gland located?
a) Straddles the trachea
b) Above the larynx
c) In front of the mandible
d) Around the cervical spine
A
What notable feature does the thyroid cartilage have?
a) Large bifurcation
b) Contains a small palpable notch
c) Visible cutaneous layer
d) Multiple attachment points
B
Where can you find the preauricular lymph nodes?
a) Behind the ear
b) At the base of the skull
c) In front of the ear
d) Under the angle of the mandible
C
Which lymph nodes are located superficial to the mastoid process?
a) Posterior auricular nodes
b) Occipital nodes
c) Submandibular nodes
d) Preauricular nodes
A
Where are the occipital nodes found?
a) Midline structures in throat
b) Under the angle of the mandible
c) Along the cervical spine
d) At the base of the skull
D
Where are the submental nodes located?
a) In front of the ear
b) Behind the tip of the mandible
c) Above the thyroid isthmus
d) Between the angles of the mandible
B
Where can submandibular nodes be found?
a) In front of the ear
b) At the base of the skull
c) Halfway between the angle of the mandible and its tip
d) Directly below the thyroid gland
C
Which lymph nodes exist under the angle of the mandible?
a) Preauricular nodes
b) Submental nodes
c) Tonsillar nodes
d) Posterior auricular nodes
C
Where are the superficial cervical nodes located?
a) Under the sternomastoid muscle.
b) Over the sternomastoid muscle.
c) Found in the posterior triangle.
d) Just above the clavicle.
B
What describes the position of deep cervical nodes?
a) Deep under the sternomastoid muscle.
b) Above the clavicle.
c) Over the trapezius muscle.
d) Along the edge of the jaw.
A
Where are supraclavicular nodes situated?
a) Above and behind the clavicle.
b) In the posterior triangle.
c) Over the sternomastoid muscle.
d) Next to the temporal artery.
A