This Is the Portion of the Uterus That Opens into the Vagina

question 2

Multiple Choice

This is the portion of the uterus that opens into the vagina.

• A) urethra
• B) cervix
• C) uterine tubes
• D) inguinal canal
• E) ovaries

---

Definitions:

Nausea

A sensation of unease and discomfort in the upper stomach, often preceding vomiting.

Immune System

The complex network of cells, tissues, and organs that work together to defend the body against attacks by foreign invaders, such as bacteria, viruses, and other pathogens.

Keratinocytes

The predominant cell type in the epidermis, responsible for producing keratin, a key protein in the skin’s outer layer.

Nervous System

The part of an organism that gathers, processes, and responds to information through a network of cells and nerves, including the brain, spinal cord, and peripheral nerves.