class 1 anatomy Flashcards
1
Q
what are the 6 functions of the skeletal system?
A
- gives body shape
- attaches ligaments and tendons
- levers movements
- protects organs
- reservoir for minerals
- produces blood cells
2
Q
what are the 3 components of the skeletal system?
A
- bones and joints
- cartilage
- ligaments
3
Q
what is the definition of osteo?
A
bone
4
Q
what is the definition of ossification?
A
the complete formation of bone
cartilage to bone
5
Q
what does origin vs. insertion mean?
A
where something starts vs. where something moves
6
Q
what is the function of tendons?
A
connects muscle to bone
7
Q
what is the function of ligaments?
A
connects bone to bone
8
Q
what is a sprain?
A
stretch/tear in a ligament
9
Q
what is articular/hyaline cartilage?
A
covers bone surface to
- prevent friction between bones
- allows for smooth joint movements
10
Q
what is the definition of vestigial?
A
functionless part of the body left over from evolution
11
Q
what are 5 differences between male and female anatomy?
A
- males have a larger skull
- males have bigger shoulders
- males have a shorter torso
- males have longer legs
- females have wider hips
