検索
Cervix
01
子宮頸部
(technical) the part in a human or animal body that connects the head to the torso
02
子宮頸部
(anatomy) the narrow outer opening of the womb or uterus of a female
What is "cervix"?
The cervix is a narrow, cylindrical structure located at the lower end of the uterus in the female reproductive system. It serves as the gateway between the uterus and the vagina. The cervix plays multiple roles, including allowing the passage of menstrual blood during menstruation, providing a channel for sperm to enter the uterus during sexual intercourse, and acting as a protective barrier to prevent infections from reaching the uterus. It also undergoes changes during pregnancy, helping to support the developing fetus and eventually opening up during childbirth to allow the baby to pass through.
例
During a pelvic examination, the doctor will inspect the cervix for any abnormalities or signs of infection.
During labor, contractions help the cervix dilate for childbirth.
The diaphragm covers the cervix, preventing sperm from entering the uterus.
The cervix dilates during labor to allow the baby to pass through the birth canal.
The Pap test process involves collecting cells from the cervix for examination.
