Test Review Flashcards
Example of long bone
Femur - takes the weight
List 4 types of bones
1) Long bones
2) Short bones
3) Flat bones
4) irregular bones
Example of short bones
Fingers, ankles, wrists, toes - allows for ease of movement
Example of flat bones
Pelvis, ribs, skull, shoulder blades - protects organs
Example of irregular bones
Vertebrae - allow movement and flexibility
What is a joint
Point where two or more bones meet and allow movement
Cartilage
Connective tissue that cushions the joints so bones don’t rub together.
Name three types of joints
1) ball and socket
2) hinge and joint
3) pivot joint
Give an example of a ball and socket joint
Hip, shoulder (round end of one bones connects into the hollow end of another)
Give an example of a hinge joint
Knee, elbow (movement in one direction)
Give an example of a pivot joint
Skull connects to spine
Ligament
Strong bonds of connective tissue that hold joints together
How many muscles are in the human body?
500 or more
Three types of muscle
1) voluntary
2) involuntary
3) cardiac muscle
3 functions of your muscles
Body movement
Posture
Produce heat
Piloerection
Goosebumps
Gait
How they move
Ambulate
How a person gets around ex. Walk, w/c, walker, etc
Edema
Swelling
6 Rules of Lifting a Heavy Object
1) use legs ( lg muscles )
2) use wide base
3) keep objects close
4) get help with heavy clients
5) push/ pull rather than lift
6) face the area in which you work
Hyper extension
Excessive straightening
Abduction
Away from midline