Anatomy Head, Neck, and Face Study Guide

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Longus Colli is found:

Anterior cervicals

The splenius cervicis attaches superiorly to the:

C1, C2, C3 transverse processes

What important structure passes between the anterior and middle scalene?

Cartoid Artery

Which of the following describes AXIS (C2)?

Dens

What is the main action of Levator Scapula?

Elevation of scapula

Bilateral (both sides) contraction of the splenius muscles will cause:

Extension of the head and neck

What is the lower attachment of the scalenes?

First two ribs

The combined action of the Longus Colli and Longus Capitus is:

Flexion of head and neck

Contraction of both (bilateral) sternocleidomastoid muscles will cause:

Flexion of the head and neck

Which of the following muscles helps to open the jaw?

Lateral Pterygoid

Contraction of only the RIGHT sternocleidomastoid will cause:

Left rotation of the head

The splenius capitis attaches superiorly to the:

Ligamentum nuchae

Which of the following describes ATLAS (C1)?

No body

Longus capitis attaches superiorly to the:

Occiput

Movement of the head to say "YES" primarily occurs between:

Occiput & C1

Which of the infrahyoids attaches to your scapula?

Omohyoid

Contraction of the frontalis will cause:

Raise the eyebrows

The suboccipital muscles will cause the actions of:

Rocking and tilting of the head Rotation of the head Forward head posture

Unilateral (one side) contraction of the splenius muscles will cause:

Rotation of the head same side

What are the attachments of the sternohyoid (choose two):

Sternum and Hyoid Bone

Which structure might you encounter on palpation of the underside of the mandible which might feel like a moist raisin?

Submandibular gland

Name the inferior attachment point of masseter

angle and ramus of mandible

Movement of the head to say "NO" primarily occurs between:

atlas and axis

Which of the following muscles can cause the postural distortion referred to as "military neck"?

b. longus colli

What is the main action of the Temporalis?

close jaw

What is the action of the Masseter?

closes jaw

What is the action of the masseter?

elevation

Choose the inferior attachment site for anterior scalene

first rib

Which of the following is an action of the longus capitis?

flex the head and neck

Name the opening at the base occiput for spinal cord

foramen magnum

The sub occipitals can cause which of the following distortions?

forward head posture

Which of the cranial bones form the forehead and the upper rim of the eye sockets?

frontal

Which of these muscles has no insertion?

glossus

Which muscle has no insertion?

glossus, tongue

Which of the following muscles is responsible for protraction of the mandible?

lateral pterygoid

What is the main action of the Scalenes with Unilateral contraction?

laterally flex head

Which muscle acts as an antagonist to the anterior scalene during flexion of the cervical spine

levator scapula

Which bony landmark is located directly behind the earlobe and serves as an attachment site for the sternocleidomastoid?

mastoid process

Which of the following describes the atlas?

no cervical body

Which bone is located at the posterior and inferior aspects of the cranium?

occiput

Which of the following describes the bone which we call the "Axis"?

odontoid process

Which muscle runs from the hyoid to the superior border and is mostly inaccessible?

omohyoid

Which cranial bones merge at the body's midline to form the sagittal suture?

parietal

Which scalene is the least accessible for palpation?

posterior scalene

What is the function of the suprahyoids?

raise hyoid bone

What is the main action of the Scalenes with Bilateral contraction?

raise ribs

Which of the following is an action of middle scalene?

rotate the head and neck to the opposite side

Which of the following is the unilateral action of the sternocleidomastoid muscle?

rotate the head and neck to the opposite side

The following muscle is not attached to the hyoid bone:

sternothyroid

Deglutition means:

swallowing

The mastoid process and zygomatic arch are both landmarks on which cranial bone?

temporal

Which muscle attaches to the parietal, temporal, and frontal bones?

temporalis

When exploring the infrahyoids, what structure is important to avoid?

thyroid gland

Which artery crosses the suboccipital triangle through the transverse foramen?

vertebral


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