Reproductive System Flashcards

Reproductive Structures and Terminology

• Endometrium: Inner epithelial lining of the uterus, composed of columnar epithelial cells.
• Myometrium: Muscular layer of the uterus, responsible for contractions during childbirth.
• Perimetrium: Outer serous membrane covering the uterus; provides protection and support.
• Epimetrium: Not a recognized anatomical term; inaccurately describes an area above uterine linings.

Ovary and Ovum

• Ovary: Female organ that produces and releases ova (eggs); site of ovum maturation.
• Uterus: Provides a cavity for the fertilized ovum to develop during pregnancy.
• Fornix: A recess in the vagina that surrounds the cervix.
• Vestibule: Part of the external female genitalia.

Fallopian Tube

• Fallopian Tube: Duct that transports the ovum from the ovary to the uterus; also called uterine tube.
• Ductus Deferens: Duct for transporting sperm, distinctly different from the fallopian tube.

Uterine Anatomy

• Cervix: The inferior portion of the uterus that protrudes into the vagina; serves as a passageway between the uterus and vagina.
• Fundus: The uppermost part of the uterus, directing towards the abdominal cavity.
• Isthmus: The narrowest section of the uterus, located just above the cervix, playing a role in uterine structure.

Overall Significance

• Each structure plays a critical role in the reproductive process, from ovum production and transportation to nurturing fertilization and potential development of pregnancy. Understanding these terms aids in grasping female reproductive anatomy and physiology.

Test your knowledge of the female reproductive system with these flashcards. This quiz covers key terms and definitions related to the uterus and its layers. Perfect for students studying anatomy or reproductive biology.