The Female Reproductive System Flashcards
What does ‘water under the bridge’ refer to in women?
Ureter passes under the uterine artery
Where is fluid most likely to accumulate in the pelvic cavity of a woman?
Rectouterine pouch
What is the angle of anteversion?
Position of cervix in relation to vagina
Vagina - Version
How do you clinically test the angle of anteversion?
What are the results?
Insert fingers into the vagina + feel for a cervix:
- cervix is anteverted: cervix felt on fingertips
- cervix is retroverted: cervix felt on fingernails
How do you work out the angle of anteversion in a cross section specimen?
What are the results?
Draw long axis of vagina + cervical canal
- cervix is anteverted: <180°
- cervix is retroverted: >180°
What is the angle of anteflexion?
Position of uterus compared to cervix
How do you clinically test the angle of anteflexion?
What are the results?
Place hand on abdominal wall, insert other fingers in vagina + press uterus:
- uterus is anteflexed: can feel fundus of uterus
- uterus is retroflexed:cannot feel fundus of uterus
How do you work out the angle of anteflexion in a cross section specimen?
What are the results?
Draw long axis of cervical canal and uterus?
- uterus is anteflexed: <180°
- uterus is retroflexed: >180°
Why is it important to know the angle of anteversion?
Insertion of IUD
- to prevent perforation of any structures + causing bleeding
What is the venous drainage of the ovaries?
- right ovary: right ovarian vein > IVC
- left ovary: left ovarian vein > left renal vein > IVC
Why do some women get a sharp pain during ovulation?
The egg bursts out of the ovary
What can happen to a ovary with a cyst?
- can twist > ovarian torsion
- can disrupt the blood supply > ischaemia
What are the fornices?
- the upper end of the vagina where it meets the cervix
- ‘bulges around the cervix’
What is cervical ectropion?
- it is a normal occurrence in which the cells that line the cervical canal spread out onto the surface on the cervix
- can appear red as the cells in the canal are thinner
What can cause cervical ectropion?
Hormonal contraceptions
What cells are in the uterine tubes?
- Ciliated cells
- Peg cells
Function of ciliated cells in the uterine tubes
Cilia waft the egg down the tube
Function of peg cells in the uterine tubes
- nutrition for sperm + egg
- secrete mucus which aids the movement of the egg and sperm
What is the vesicouterine pouch?
A fold of peritoneum over the bladder and the uterus forming a pelvic recess
What is the rectouterine pouch?
What is its other name?
- A fold of peritoneum over the rectum and the uterus forming a pelvic recess
- pouch of Douglas
What are the 4 peritoneal ligaments?
- broad ligament
- round ligament
- ligaments of ovary
- suspensory ligament of ovary
What is the round ligament between?
- from the uterus to the labia majora through the inguinal canal (deep inguinal ring)
- sits under the peritoneal sheath