Question

The region where blood vessels enter the ovary is called the

A) tunica albuginea.
B) ovarian ligament.
C) ovarian hilum.
D) ovarian umbilical cord.
E) infundibulopelvic ligament.

Answer 1

The ovarian hilum is the region where blood vessels and nerves enter and exit the ovary. It is surrounded by areas including the tunica albuginea and is held in place by various ligaments such as the mesovarium and ovarian ligament.

Step-by-step explanation:

The region in the ovary where blood vessels, lymph vessels, and nerves enter and exit is known as the ovarian hilum. The surrounding area, notably the tunica albuginea, forms a dense connective tissue covering beneath the ovarian surface epithelium. Inside the ovary, the cortex contains follicular cells that protect and nourish developing eggs, leading to the release of an egg during ovulation. Ligaments such as the mesovarium, suspensory ligament, and ovarian ligament support and maintain the position of the ovaries in the pelvic cavity.