Ob/GYN Class- External Female Pelvic Anatomy

The clitoris is a small, sensitive organ located at the anterior end of the labia minora. It is composed of erectile tissue, which means it can become engorged and sensitive during sexual arousal. The clitoris is highly innervated and plays a crucial role in sexual pleasure for individuals with a vulva.

The labia minora refers to the two thin folds of skin located within the labia majora. These folds are part of the external female genitalia and are situated on either side of the vaginal opening. The labia minora are typically smaller and more delicate than the labia majora, and their purpose is to protect the vaginal opening and urethra. They also contain numerous nerve endings and play a role in sexual arousal and pleasure.

The hymen is a fold of mucous membrane that partially covers the entrance of the vagina. It is a thin, elastic tissue that can vary in shape and size among individuals. The presence and appearance of the hymen can be different for each person, and it can be stretched or torn due to various activities such as sexual intercourse, physical exercise, or even tampon use. The hymen has cultural and social significance in some societies, often associated with virginity, although it is not a reliable indicator of sexual activity.

The mons pubis is the skin covered mound of adipose tissue that cushions the pubic symphysis. It is located above the pubic bone and serves as a protective cushion for the pubic symphysis, which is the joint between the two pubic bones. The mons pubis also plays a role in sexual arousal and is an area of sensitivity for many individuals.

The vulva refers to the external female genital organs. It includes the labia majora, labia minora, clitoris, vaginal opening, and urethral opening. The vulva plays a crucial role in sexual arousal and pleasure, as well as in childbirth and urination. It is important to understand and care for the vulva for overall reproductive and sexual health.

The labia majora are the elongated folds composed mainly of fat and numerous glands. These folds are located on either side of the vaginal opening and are part of the external female genitalia. The labia majora serve to protect the delicate structures of the vulva and also play a role in sexual arousal. They contain numerous sweat and sebaceous glands, which help to keep the area lubricated and moisturized. Additionally, the labia majora are rich in adipose tissue, giving them their plump and cushion-like appearance.

The perineum is the correct answer because it refers to the area between the vaginal opening and the anus. It is a small, diamond-shaped region that includes the skin and tissues between these two structures. The perineum is an important anatomical area, as it contains various muscles and structures that play a role in childbirth, sexual function, and bowel movements.

The area between the labia minora is known as the vestibule. The labia minora are the inner folds of skin surrounding the vaginal opening, and the vestibule is the space enclosed by these folds. It contains the urethral opening, vaginal opening, and the openings of the Bartholin's glands. The vestibule plays a crucial role in sexual arousal and lubrication during sexual activity.

The labia majora is the correct answer because it fits the description provided. The labia majora is the outermost part of the female genitalia and is covered by pigmented skin and hair on the outer surface. It also has a smooth inner surface.

Episiotomy is a surgical procedure performed during childbirth to prevent the tearing of the perineum. It involves making a deliberate incision in the area between the vagina and anus, allowing more space for the baby's head to pass through without causing extensive tearing. Although episiotomy was once a routine practice, it is now only recommended in certain situations where there is a risk of severe tearing or complications. This procedure helps to protect the perineum and reduce potential long-term issues such as incontinence or pelvic floor dysfunction.

The urethral opening is situated between the clitoris and the vaginal opening. It is the external opening of the urethra, a tube that carries urine from the bladder to the outside of the body. This opening is located in the vestibule, which is the area between the labia minora.