Anatomy and Physiology

What movement happens in Hinge joint?

• Circumduction

• Rotation

• Flexion and extension

• Adduction and Abduction

What happens in saddle joint?

• Flexion, Extension, Abduction, Adduction and Circumduction

• Lots of movement

• Rotation, medial rotation and lateral rotation

• None of the above

Coccyx is located which part of skeletal system?

• Head

• Neck

• Tailbone

• Fist

How many bones in phalanges in hand consists?

• 14

• 18

• 12

• 15

Which of the following structures is found in your axial skeleton?

• phalanges

• humerus

• patella

• vertebrae

Which of the following is an example of a sesamoid bone?

• phalanges

• humerus

• patella

• vertebrae

The medullary cavity of an 8-year old boy's femur would likely be filled with

• periosteum

• yellow bone marrow

• compact bone tissue

• red bone marrow

What structure does "A" represent?

• central Haversian canal

• osteon

• osteocyte

• canaliculi

The "little beams" that make up spongy bone are called

• concentric lamellae

• interstitial lamellae

• trabeculae

• osteons

Which of the following is the first step in ossification?

• osteoblasts form spongy bone

• the matrix around the chondrocytes calcifies and hardens

• chondrocytes divide rapidly and form tiny columns of cells

• osteoclasts enlarge the bone cavity