Unit 2 Lecture Flashcards
A site for articulation that consists of a smooth, nearly flat articular surface is a:
facet
The humerus belongs to which of the two main divisions of the skeleton?
Appendicular
The innominate (os coxa) belongs to which of the two main divisions of the skeleton?
Appendicular
A canal like passageway through a bone is a:
meatus
The ribs belong to which of the two main divisions of the skeleton?
axial
A site for muscle or ligament attachment that consists of a small rounded projection is a:
tubercle
A site for muscle or ligament attachment that consists of a sharp, slender, often pointed projection is a:
spine
The two main divisions of skeleton are the axial skeleton and the:
appendicular skeleton
The femur belongs to which of the two main divisions of the skeleton?
appendicular
Movement of the palm of the hand from an anterior or upward facing position to a posterior or downward facing position is called:
pronation
What are the three types of structural articulations?
Fibrous
Cartilaginous
Synovial
Movement that results in the movement of a limb away from the midline of the body is called:
Abduction
What are the three functional types of articulations?
Synarthroses
Amphiarthroses
Diarthroses
Movement that results in a decrease of the angle at a joint is called:
Flexion
Movement that results in the movement of a limb toward the midline of the body is called:
Adduction
Movement of a joint around its longitudinal axis that does not result in lateral or medial displacement is called:
rotation
Movement of the palm of the hand from a posterior or downward facing position to an anterior or upward facing position is called:
supination
Movement that results in an increase of the angle at a joint beyond 180 deg is called:
hyperextension
A narrow, slit-like opening through a bone is a:
fissure
A site for muscle or ligament attachment that consists of a sharp, slender, often pointed projection is a:
spine
The end of a long bone is properly called the:
epiphysis