Question: Bending of a joint is called __________.

Answer Options:
Flexion
Extension
Abduction
Rotation

Answer: Flexion

Question: Inorganic salts can be stored in the skeleton, which acts as a reservoir, storing or releasing salts when needed. The main salt in bone is composed of __________.

Answer Options:
Sodium chloride
Calcium phosphate
Potassium sulfate
Magnesium sulfate

Answer: Calcium phosphate

Question: The head __________ in order to shake the head to say “no”.

Answer Options:
Rotates
Flexes
Extends
Abducts

Answer: Rotates

Question: The __________ of the entire skeleton or skeletal elements utilizes the anchoring of muscles to attachment sites on the bones, which then serve as levers.

Answer Options:
Protection
Support
Movement
Storage

Answer: Movement

Question: Straightening the elbow from a bent position is an example of __________.

Answer Options:
Flexion
Extension
Abduction
Rotation

Answer: Extension

Question: Pivoting the radius against the ulna turns the palm down and back in a movement called __________.

Answer Options:
Supination
Pronation
Rotation
Circumduction

Answer: Pronation

Question: Turning the ankle so that the sole of the foot points laterally is called __________.

Answer Options:
Inversion
Eversion
Dorsiflexion
Plantar flexion

Answer: Eversion

Question: The muscles of the __________ span the outlet of the pelvic cavity while the muscles of the __________ fill the space within the pubic arch.

Answer Options:
Pelvic diaphragm; urogenital diaphragm
Urogenital diaphragm; pelvic diaphragm

Answer: Pelvic diaphragm; urogenital diaphragm

Question: Pivoting of the radius against the ulna turns the palm forward and/or upward is called __________.

Answer Options:
Supination
Pronation
Rotation
Circumduction

Answer: Supination

Question: Muscles located on the __________ of the thigh will extend, and/or rotate the thigh at the hip. The muscles located on the __________ of the thigh will flex the thigh at the hip.

Answer Options:
Posterior; anterior
Anterior; posterior

Answer: Posterior; anterior

Question: The ankle undergoes __________ when pulling the foot and toes up toward the shin.

Answer Options:
Plantar flexion
Dorsiflexion
Inversion
Eversion

Answer: Dorsiflexion

Question: The bones of the skeleton provide structure to the body and serve as a __________ to hold up the body and maintain proper positioning of some organs.

Answer Options:
Framework
Lever
Storage unit
Synovial joint

Answer: Framework

Question: Lifting the mandible to close the mouth is an example of __________.

Answer Options:
Depression
Elevation
Retraction
Protraction

Answer: Elevation

Question: When doing jumping jacks, the feet are spread apart by __________.

Answer Options:
Flexion
Extension
Abduction
Rotation

Answer: Abduction

Question: The skull, pelvis, ribs, vertebral column, and sternum provide __________ to many delicate organs of the body by encasing them in hardened, shell-like, or caged structures.

Answer Options:
Movement
Protection
Storage
Support

Answer: Protection

Question: Contained within the spaces in spongy bone, red bone marrow is responsible for __________.

Answer Options:
Fat storage
Blood cell production
Nerve transmission
Ligament formation

Answer: Blood cell production

Question: Turning the ankle so that the sole of the foot points medially is called __________.

Answer Options:
Inversion
Eversion
Dorsiflexion
Plantar flexion

Answer: Inversion