Female Reproductive System

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Questions and Answers

What is the primary function of the ovaries in the female reproductive system?

  • To regulate the thickness of the cervical mucus.
  • To provide a protective environment for the fetus during pregnancy.
  • To produce and release eggs, and secrete hormones. (correct)
  • To facilitate fertilization.

Where does fertilization typically occur in the female reproductive system?

  • In the fallopian tubes. (correct)
  • Within the ovaries.
  • In the uterus.
  • Within the cervix.

Which layer of the uterus is responsible for implantation of a fertilized egg or is sloughed off during menstruation?

  • Cervix
  • Endometrium (correct)
  • Perimetrium
  • Myometrium

What is the role of the cervix in the female reproductive system?

<p>To provide a passageway between the uterus and vagina, and secrete mucus. (B)</p> Signup and view all the answers

How does the Spinnbarkeit method relate to cervical mucus and fertility?

<p>It evaluates the elasticity and consistency of cervical mucus to determine its receptiveness to sperm. (D)</p> Signup and view all the answers

Which of the following structures is most directly involved in female sexual excitement and orgasm?

<p>Clitoris (B)</p> Signup and view all the answers

What is the primary function of the fallopian tubes?

<p>To transport the egg from the ovary to the uterus and provide a site for fertilization. (D)</p> Signup and view all the answers

What is the role of estrogen and progesterone in the female reproductive system?

<p>They regulate the menstrual cycle and support pregnancy. (A)</p> Signup and view all the answers

Which structure is a pear-shaped muscular organ that expands during pregnancy to accommodate the developing fetus?

<p>Uterus (A)</p> Signup and view all the answers

What is the primary characteristic of the labia minora?

<p>They are richly innervated and highly sensitive. (B)</p> Signup and view all the answers

If the cervical mucus is thick and sparse, how might this affect fertility?

<p>It hinders sperm from reaching the fallopian tubes. (C)</p> Signup and view all the answers

Which of the following lists the layers of the uterus from innermost to outermost?

<p>Endometrium, myometrium, perimetrium (D)</p> Signup and view all the answers

What is the main function of the labia majora?

<p>To protect the inner structures of the vulva. (B)</p> Signup and view all the answers

The Mons pubis is characterized as which of the following?

<p>A V-shaped area covered with pubic hair. (C)</p> Signup and view all the answers

If a woman is using the Spinnbarkeit method to track her fertility, what characteristic of cervical mucus would indicate that she is most fertile?

<p>Thin and slippery mucus. (A)</p> Signup and view all the answers

Which part of the female reproductive system contains the other?

<p>Uterus contains the cervix (A)</p> Signup and view all the answers

Which best describes the myometrium?

<p>The muscular middle layer of the uterus, responsible for contractions (B)</p> Signup and view all the answers

How does the endometrium respond to hormonal changes during the menstrual cycle?

<p>It thickens to prepare for implantation and sheds if pregnancy does not occur (D)</p> Signup and view all the answers

What is the length range of a fallopian tube?

<p>8-13 cm (B)</p> Signup and view all the answers

Which is the perimetrium?

<p>The outer serous layer of the uterus (A)</p> Signup and view all the answers

Flashcards

Mons pubis

V-shaped area covered with pubic hair.

Labia majora

Two larger, fleshy folds of skin extending from the mons pubis to the perineum.

Labia minora

Two smaller, thinner folds of skin, richly innervated and sensitive.

Clitoris

Small, pea-shaped structure important for sexual excitement and orgasm.

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Ovaries

Produce eggs (ova) and hormones (estrogen & progesterone).

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Fallopian tubes

Tubes stretching from the ovaries to the uterus where fertilization takes place.

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Uterus

Pear-shaped muscular organ that expands during pregnancy; site of implantation.

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Uterus function

If pregnancy occurs, the fertilized egg implants; if not, the lining sloughs off as menstrual flow.

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Cervix

Lower portion or neck of the uterus lined with cervical mucus.

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Cervical mucus (fertile)

Mucus is thin and slippery, offering a sperm-friendly environment.

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Cervical mucus (infertile)

Mucus is thick and sparse, hindering sperm from reaching the fallopian tubes.

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Perimetrium

Outermost layer of the uterus.

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Myometrium

Muscular middle layer of the uterus.

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Endometrium

Innermost layer of the uterus, which thickens and sheds during the menstrual cycle.

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Study Notes

  • Mons pubis refers to the V-shaped area covered with pubic hair.
  • Labia majora, or "greater lips," are two large, fleshy folds of skin.
  • These extend from the mons pubis to the perineum.
  • Labia minora, known as "lesser lips," are two smaller, thinner folds.
  • These are richly innervated and sensitive.
  • The clitoris is a small, pea-shaped structure.
  • It plays an important role in sexual excitement and female orgasm.

Major Internal Female Reproductive Organs

  • Includes 2 ovaries, 2 fallopian tubes, the uterus, and the cervix.

Ovaries

  • Produce eggs (ova).
  • Produce hormones, specifically estrogen and progesterone.

Fallopian Tubes

  • Stretch from the ovary to the uterus.
  • Measure 8-13 cm in length.
  • Fertilization of the egg takes place here.

Uterus

  • Pear-shaped muscular organ that expands during pregnancy.
  • If pregnancy occurs, the fertilized egg implants in the uterus.
  • If pregnancy does not occur, the uterine lining sloughs off and is expelled as menstrual flow.
  • Consists of 3 layers: endometrium, myometrium, and perimetrium.

Cervix

  • The lower portion, or neck, of the uterus.
  • It is lined with mucus, known as cervical mucus.

Spinnbarkeit Method

  • When the mucus is thin and slippery, it offers a friendly environment to sperm.
  • When the mucus is thick and sparse, it hinders sperm from reaching the fallopian tubes.

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