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Worksheetsskeletal system
Total questions: 21
Worksheet time: 10mins
What is the name of the long bone in the top part of the leg?
Patella
Femur
Fibula
Tibia
What is the name of the collar bone?
Clavicle
Scapular
Sternum
Xiphoid
The adult skeletal system is composed of how many bones?
216
371
206
199
what is part of fingers and toes ?
phalanges
metacarpals
metatarsals
fibula
another name of jaw bone ?
maxilla
sphenoid
mandible
temporal bone
Bone destroying cells:
osteocytes
osteoblasts
osteomasts
osteoclasts
Must be present in the blood at all times for the nervous system to transmit messages, for muscles to contract, and for blood to clot:
calcium
adipose tissue
phosphorus
iodine
Bone tissue composed of small needle-like pieces of bone with open spaces:
lacunae
compact bone
canaliculi
spongy bone
Activates osteoblasts to break down bone matrix so calcium is released into the blood:
osteoclasts
osteocytes
parathyroid hormone
adipose tissue
Process of bone formation before birth:
ossification
hematopoiesis
appositional growth
atrophy
Mature bone cells:
osteoblasts
osteomasts
osteocytes
osteoclasts
Blood cell formation:
ossification
hemostasis
hematopoiesis
hemophilia
