No student devices needed. Know more
24 questions
Classify the following bones in the human body: Femur and Humerus
Long bone
Short bone
Flat bone
Irregular bone
The thick ends of a long bone are called...
Diaphyses
Growth Plates
Epiphyses
Medullary Cavities
The skeletal system does all of the following EXCEPT...
produce red blood cells
store calcium and minerals
protect organs
absorb wastes
How many bones are in the human body?
602
206
300
152
Blood cells are produced from...
yellow bone marrow
red bone marrow
osteocytes
osteon systems
The process of bone formation from cartilage is called...
resorption
ossification
fracture repair
hematopoiesis
Cells that make new bone tissue and help repair damage:
Osteoblasts
Osteoclasts
Osteocytes
Erythrocytes
The end of a long bone is called the ______, and the shaft of the long bone is called the ______.
Diaphysis; epiphysis
Epiphysis; diaphysis
Medullary canal; Haversian system
Diaphysis; medullary canal
Yellow bone marrow contains a large percentage of...
fat
blood-forming cells
elastic tissue
osteoblasts
Periosteum is composed of this type of tissue...
hyaline cartilage
dense irregular connective tissue
bone marrow
bone tissue
Which of these is most closely associated with spongy bone tissue?
trabeculae
Haversian canal
osteon
hyaline cartilage
Osteocytes reside in chambers called _____ and communicate with each other through thin channels called _____.
lacunae; canaliculi
trabeculae; canaliculi
lacunae; trabeculae
canaliculi; lacunae
This type of bone growth starts with a mass of undifferentiated connective tissue near blood vessels.
endochondral
intramembranous
ossification
epiphyseal
Epiphyseal plates will be found in this type of bone growth.
intramembranous
extramembranous
exochondral
endochondral
The epiphyseal plate grows thicker due to this type of cell undergoing mitosis and pushing older cells out.
osteocyte
erythrocyte
chondrocyte
thrombocyte
This type of cell will wait at the end of the epiphyseal plate to break down the calcified matrix to allow other cells to produce bone tissue
chondrocytes
osteoblasts
osteoclasts
osteocytes
_____ is the process in which bone matrix is broken down, while _____ is the process in which bone matrix is built/replaced.
resorption; deposition
deposition; resorption
resorption; hematopoiesis
hematopoiesis; depositon
This vitamin must be activated in the skin via sun energy.
Vitamin B
Vitamin D
Vitamin A
Vitamin C
All of these hormones promote production or growth of bone tissue EXCEPT...
calcitonin
growth hormone
parathyroid hormone
thyroxine
In bones, _____ will be released by the thyroid to remove calcium from the blood, while _____ will be released by the parathyroid to break down bone tissue.
thyroxine; parathyroid hormone
calcitonin; thyroxine
thyroxine; growth hormone
calcitonin; parathyroid hormone
These are the main components of bone matrix.
keratin; calcium phosphate
collagen; calcium phosphate
calcium carbonate; calcium phosphate
collagen; calcium carbonate
In intramembranous bone growth, this tissue is formed first.
spongy bone
periosteum
hyaline cartilage
compact bone
The epiphyseal plate grows toward the...
periosteum
epiphysis
diaphysis
hyaline cartilage
Osteons are composed of all of the following EXCEPT...
hyaline cartilage
Haversian canals
osteocytes
lacunae & canaliculi
Explore all questions with a free account