Question

What are the three parts of the cervix?

During birth, the cervix dilates, so what two parts become one? What do we call this?

The axis of the vagina and axis of cervix run how?
A) External os, internal os, effacement; Parallel
B) Cervical canal, vaginal canal, cervical expansion; Perpendicular
C) Cervical canal, uterine canal, cervical shortening; Parallel
D) Internal os, external os, cervical effacement; Perpendicular

Answer 1

The three parts of the cervix are the internal os, cervical canal, and external os. During birth, the cervical canal and the external os become one as the cervix dilates. This process is called cervical effacement.

Step-by-step explanation:

The three parts of the cervix are the internal os, cervical canal, and external os.

During birth, the cervical canal and the external os become one as the cervix dilates.

This process is called cervical effacement.

The axis of the vagina and the axis of the cervix run parallel to each other.