Axial and Appendicular Skeleton

Pataasin ang iyong marka sa homework at exams ngayon gamit ang Quizwiz!

True or false. The bone in this image directly articulates with all 12 ribs.

FALSE

Foramen spinosum

A foramen in the greater wing of the sphenoid bone just lateral to the foramen ovale

Foramen rotundum

A foramen in the sphenoid bone allowing a branch of the trigeminal nerve to pass

Body

A horseshoe- like center part of the mandible

mastoid process

A process located below and behind the opening of the ear canal

pterygoid process

A process of the sphenoid bone it consists of two lamellae and points strictly downward

occipital condyles

A protuberance on the occipital bone. It serves to articulate the skull to the axis

Alveolar margin

A ridge on the mandible encircling the alveoli of teeth and separating the teeth from the jaw bone

External occipital crest

A ridge on the surface of the occipital bone. It goes vertically and crosses the inferior nuchal line

Crista galli

A ridge projecting from the cribriform plate

Anterior fontanelle

A soft spot located at the junction of the coronal, frontal, and sagittal sutures in a skull of an infant

lesser wings

A thin paired triangular plate of the sphenoid bone. It contains the optic foramen.

Frontal sinus

An empty space in the frontal bone connected with the middle nasal meatus

coronoid process of the ulna

During flexion of the forearm, the highlighted structure receives the ________.

True or false. The highlighted bone articulates with the ulna.

FALSE

True or false. The highlighted structure directly articulates with the ischium of the coxal bone.

FALSE

True or false. The highlighted vertebrae articulate with the ribs.

FALSE

Long

How would you classify the group of highlighted bones?

irregular

How would you classify the highlighted bone?

Floating

How would you classify the highlighted ribs?

Greater horn

Part of the hyoid bone projecting backward from the body of it

True or false. The highlighted bone articulates with a thoracic and lumbar vertebra.

TRUE

True or false. The highlighted structure is a feature found on all of the vertebrae.

TRUE

True or false. The highlighted structure is composed of hyaline cartilage for most of your life.

TRUE

scapula and sternum

The highlighted bones articulate with which two bones?

Scapula

The highlighted features are found on which of the following bones?

Temporal

The highlighted openings are a component of which bones? A paired opening in the base of the skull between the occipital, sphenoid, and temporal bones

Maxilla and sphenoid

The highlighted openings are primarily formed by which of the following bones?

talus

The highlighted structure articulates with which of the following bones?

cervical vertebra

The highlighted structure articulates with which of the following?

head of rib

The highlighted structure articulates with which of the following?

aligns with the superior border of the heart

The highlighted structure is an important clinical marker. What is its significance?

arcuate line; pubic crest

The highlighted structure is continuous with the ________ of the ilium and the ________ of the pubis to form the pelvic brim.

Greater wings

The two largest symmetric processes of the sphenoid bone

transverse foramina

What is a feature unique to the highlighted vertebrae?

at the time that a child is able to sit up

When does the highlighted curvature develop?

Ulna

Which bone is in this image?

scapula

Which bone is in this image?

sternum

Which bone is in this image?

acromioclavicular

Which joint is highlighted?

allows lateral rotation of the head

Which of the following best describes the function of the highlighted structure?

prominence of bone that allows for muscle attachment

Which of the following best describes the function of the highlighted structure?

Hypoglossal (XII)

Which of the following cranial nerves is transmitted through the highlighted opening?

ishial spine

Which of the following features is NOT found on the highlighted region?

anterior costotransverse ligament

Which of the following ligaments attaches to the highlighted structure?

medial collateral

Which of the following ligaments attaches to the highlighted structure?

platysma

Which of the following muscles do NOT originate on the highlighted structure?

anconeus

Which of the following muscles inserts on the highlighted structure?

rectus abdominis

Which of the following muscles originates on the highlighted structure?

supraspinatus

Which of the following muscles originates on the highlighted structure?

spinal roots

Which of the following structures travel through the highlighted opening?

sacral canal

Which opening is highlighted?

sacral foramina

Which openings are highlighted?

lambdoid

Which suture is highlighted? A large suture at the back of the skull located right behind the ear canal

Scoliosis

________ is a condition characterized by the exaggerated lateral bending of the highlighted structure.

petrous

a pyramid-like and very solid part of the temporal bone


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