Identify as specifically as possible and name the bone structure labelled 1 Iden
ID: 3504515 • Letter: I
Question
Identify as specifically as possible and name the bone structure labelled 1
Identify as specifically as possible the structure (vertebral region and number) labelled 2
identify as specifically as possible the structure (joint) lebelled 3
identify as specifically as possible the structure (specific tissue type ) labelled 4
identify as specifically as possible the strucure ( type of bony landmark) labelled 5
identify as specifically as possible the structure ( histological type of joint) labelled 6
4 5 6 2Explanation / Answer
Ans
1
Tye structure labelled as 1 is part of femur bone.
Part is head of femur bone.
Heads articulate with the acetabulum of pubic bone.
2)
Structure labelled as 2 is lumbar vertebra and number is 4.
There are 5 lumbar vertebrae and this is second last.
So this is " L4",
3)
Structure 3 is lowermost part of sternum bone called as xiphoid process.
Joint formed is xiphisternal joint.
4)
Structure 4 is intervertebral disc.
Tissue type is fibrocartilaginous.
5)
Structure 5 is Coccyx.
Coccyx is remanant of tail bone in our ancestors.
It is vestigeal now.
6)
Structure 6 is Pubic symphysis.
It is secondary cartilaginous type of joint.
It involve both hyaline and cartilaginous type.
It is slightly movable joint.