Question
Longest diameter of fetal skull is?
| A. |
Submentobregmatic
|
| B. |
Mento vertical
|
| C. |
Suboccipito frontal
|
| D. |
Occipito frontal
|
Show Answer
|
Correct Answer � B
Explanation
|
|
Ans. B. Mento vertical
|
Diameter
|
Dimension
|
Attitude of head
|
Presentation
|
|
Suboccipito bregmatic
|
9.5 cms
|
Complete flexion
|
vertex
|
|
Suboccipito frontal
|
10 cms
|
Incomplete flexion
|
vertex
|
|
Occipito frontal
|
11.5 cms
|
Marked deflexion
|
vertex
|
|
Mento vertical
|
14 cms
|
Partial extension
|
brow
|
|
Submento vertical
|
11.5 cms
|
Incomplete extension
|
Face
|
|
Submento bregmatic
|
9.5 cms
|
Complete extension
|
face
|
