A&P Exam 4 chapters 7&8

Correctly identify the factors that limit joints range of motion

All of the choices limit a joint's range of motion.

Which of the following examples represents a bony joint or synostosis

An infant is born with rigjt and left mandibular bones, but they soon fuse into a single bone

The first cervical vertebra is the

Atlas

The multiaxial joint in which the spherical end of one bone fits into the cup like socket of another bone is called _______ joint

Ball and socket joint

The common name for the sternum is the

Breastbone

The _____ region of the vertebral column is located in the neck

Cervical

The mastoid process

Contains mastoid air cells

True or false: The tightness of the ligaments at each joint is the only limiting factor of movement at that joint

False

The joint capsule of synovial joint consists of an outer _____ and an inner _______

Fibrous layer, synovial membrane

The maxilla forms the

Floor of the orbit

A soccer player rushes towards the ball, considering two options, kicking the ball hard to the left or kicking it hard to the right. In kicking to the left or right, the joint that will influence the direction most significantly is the _________ and will largely involve a difference in __________

Hip joint, rotation

The deltoid tuberosity is found on the

Humerus

An example of a joint that contains hyaline cartilage is

Intercarpal joints

Which of the following is not an example of a fibrous joint

Intervertebral

Which of the following bones is part of nuerocranium?

Occipital bone

The greater sciatic notch is found on the

Posterior side of the ilium

If you break the lateral bone of your forearm, you have fractured your

Radius

Which of the following bones is apart of the axial skeleton

Rib

The common name for the tibia

Shinbone

True or false: Passive range of motion is demonstrated when a therapist holds a patients forearm and moves it towards his/her arm

True

Which type of movement is demonstrated by flexion of the forearm

angular

Anterior end of iliac crest

anterior superior iliac spine

The heel of the foot is formed by the

calcaneus

The wrist is composed of eight

carpal bones

cartilaginous joints unite two bones by means of _____

cartilage

Joints joined together by hyaline cartilage or fibrocartilage would be classified as ______ joints.

cartilaginous

Transverse foramina are found in the _______ vertebrae

cervical

the collar bone is the

clavicle

Lateral movement of the mandible for chewing or grinding teeth is

excursion

Which skull canal conveys sound waves to the eardrum?

external auditory canal

*Ribs that do not attach directly to the sternum are called _ ribs.

false ribs

The bone that articulates with the acetabulum is the

femur

Beginning in anatomical position, what movements of the forearm are involved in bending your elbow and then turning your forearm so that your palm faces the floor?

flexion and pronation

The medial malleolus

forms the medial side of the ankle joint.

Which of the following joints is least stable

glenohumeral (shoulder) joint

The simplest types of movement at a synovial joint are ______ movements.

gliding

acromion process

has an articulation with the clavicle

The glenoid cavity is where

humerus articulates with the scapula

A coroner determines the cause of death to be strangulation because this delicate bone is fractured. Which bone is this?

hyoid

A person sits on his/her

ischial tuberosity

Which of these joints is correctly matched to the type of synovial joint

knee - hinge

The common name for the patella is the

knee cap

appendicular skeleton consists of

limbs and their girdles

lamboidal suture is located between the

parietal and occipital bones

An abnormal lateral curvature of the spine is called

scoliosis

The tarsal bone that articulates with the tibia and the fibula is the

talus

Which of the following bones is paired

temporal

The ribs articulate with the ________ of the vertebrae.

thoracic

sagittal suture is located between the

two parietal bones

The olecranon process is found on the

ulna

Those ribs that attach directly to the sternum are referred to as _____ ribs.

vertebrosternal

Which of the following bones forms the nasal septum?

vomer and ethmoid

An exaggerated curvature of the lumbar region is

Lordosis

A person with a fractured mandible has a broken

Lower jaw

The skull bone that forms the chin is also the only bone connected to the skull by its freely moveable joint. This bone is the

Mandible