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Multiple Choice
Which cord or sheet of connective tissue attaches to the ovary at the hilum?
A
Suspensory ligament
B
Mesovarium
C
Round ligament
D
Ovarian ligament
Verified step by step guidance
1
Understand the anatomy of the ovary: The ovary is a female reproductive organ that is connected to surrounding structures by various ligaments and connective tissues. The hilum is the region where blood vessels, lymphatics, and nerves enter and exit the ovary.
Review the function of the mesovarium: The mesovarium is a part of the broad ligament that specifically attaches to the ovary at the hilum. It helps support the ovary and provides a pathway for vessels and nerves to reach the ovary.
Differentiate the mesovarium from other ligaments: The suspensory ligament of the ovary contains blood vessels and attaches the ovary to the lateral pelvic wall, while the ovarian ligament connects the ovary to the uterus. The round ligament is unrelated to the ovary and connects the uterus to the labia majora.
Focus on the hilum: Since the hilum is the entry and exit point for vessels and nerves, the mesovarium is the connective tissue that directly attaches to this region, making it the correct answer.
Conclude the reasoning: Based on anatomical relationships and functions, the mesovarium is the specific cord or sheet of connective tissue that attaches to the ovary at the hilum.