1
4 types of bones
flat, long, short, irregular,
types of skeletal systems
axail and appendicular
longest bone in human body?
femur
how many bones are there in axial skeleton
80 bones
Sternum
Chest bone
what are joints
a point at which two separate bones meet is called a joint
three major joint
Immovable , partially movable and freely movable
name of skull bone
Cranium
Bones which form an enclosure to protect the heart and lungs.
ribs
upper jaw
maxilla.
which bones are there in axail skeletal system
skull , vertebrae , ribs and sternum
Bones of the fingers and toes.
Phalanges
lower jaw
mandible
which bones are there in appendicular skeleton
limbs and girdles
C1 bone of vertebral column
Atlas
Function of Skeletal system
Locomotion , shape and
3 Major Types of muscles
Smooth , cardiac , skeletal muscle
eg of the 4 types of bones
long bone= bones of arms ,legs and ribs
short bone = ankle , wrist
flat bone = skull , sternum and shoulder blade
Irregular bone= vertebral bone
Vertebral bones in the neck region are called thoracic vertebrae.( true or false )
false
bones of the hands
humerus , radius and ulna
List the total number of ribs and their classification.
12 pairs of ribs
1-7 pairs are true ribs
8 ,9 and 10 are false ribs
11 and 12 are floating ribs
Importance of good posture
Make one look confident and powerful.
Improves bodily alignment
Improves breathing by allowing the chest to expand
name the bones of the leg
Femur, Patella ,Tibia , Fibula
name the vertebraes
cervical , thoracic , lumbar , sacrum , coccyx
Functions of Muscles
Movement and locomotion
Gives shape and contours to the body
Maintains body posture