Unit Review
Here is what we have learned from this unit:
- The upper two-thirds of the uterus is the body or corpus and the lower
third of the uterus comprises the cervix.
- The upper boundary of the cervix is the level of the internal os, a
narrowing of the uterus that is also referred to as the isthmus.
- The internal os is the opening between the cervix and the corpus; and
the external os is the opening between the cervix and vagina.
- The upper two-thirds of the cervix contains columnar glandular epithelium;
and the lower third of the cervix is comprised of stratified squamous
epithelium extending onto the lip of the cervix.
- The midpoint between the exocervix and the endocervix is the squamocolumnar
junction.
- The Pouch of Douglas is the space between the rectum and the uterus,
which is the lowest part of the abdominal cavity.
- Regional lymph nodes for the cervix include: paracervical, parametrial,
presacral, sacral, external iliac, common iliac, hypogastric (obturator),
internal iliac.

Term-Number Match Quiz
It's time to see how much you have learned from this unit. You are going
to take a Term-Number Match quiz, in which, by looking at the illustration
and identifying different numbered lymph node regions, you type in the correct
number in the text input fields labeled with corresponding terms. You check
if your answer is correct by clicking the Correct Answer button located below
the text input field.
Please click here to
take the quiz.
