Compact And Spongy Bone Flashcards
1
Q
Osteon is a
A
Functional unit of compact bone
2
Q
The central canal contains
A
Blood vessels
3
Q
Perforating canals are perpendicular to
A
The surface of bone
4
Q
Perforating canals carry
A
Blood vessels into deep bone and marrow
5
Q
Lamellae are layers of
A
Bone matrix
6
Q
Concentric lamellae surround d
A
Central canal
7
Q
Interstitial lamellae fill
A
spaces between osteons
8
Q
Circumferential lamellae are at
A
The outer and inner bone surfaces
9
Q
Spongy bone lacks
A
Osteons
10
Q
The matrix of spongy bone forms an open network of
A
Trabeculae
11
Q
Spongy bone matrix lacks
A
Capillaries and venues
12
Q
Red bone marrow fills spaces between
A
Trabeculae
13
Q
Red bone marrow forms
A
Blood cells
14
Q
Red bone marrow contains
A
Blood vessels that supply nutrients to osteocytes by diffusion
15
Q
Yellow bone marrow is found
A
In sites of spongy bone
