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 |