Reproductive System Overview

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Questions and Answers

Which of the following structures is responsible for nourishing the developing fetus with nutrients and oxygen?

  • Ovary
  • Placenta (correct)
  • Uterus
  • Fallopian tube

The primary function of the epididymis in the male reproductive system is to produce sperm cells.

False (B)

What is the term for the process by which the fetus is expelled from the uterus during childbirth?

Parturition or labor

The hormone primarily responsible for the development and maintenance of the uterine lining during the menstrual cycle is ______.

<p>progesterone</p>
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Match the contraceptive method with its primary mechanism of action:

<p>Oral contraceptive pills = Preventing ovulation Condoms = Creating a physical barrier Intrauterine device (IUD) = Preventing fertilization or implantation Diaphragm = Blocking sperm from entering the uterus</p>
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Which of the following is not a common symptom of syphilis?

<p>Increased appetite (B)</p>
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All sexually transmitted infections (STIs) are curable with antibiotics.

<p>False (B)</p>
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Explain the function of the amniotic fluid surrounding the fetus during pregnancy.

<p>Protection, temperature regulation, and fetal movement</p>
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Women who smoke during pregnancy are more likely to have smaller babies due to reduced ______ flow to the placenta.

<p>blood</p>
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Which part of the female reproductive system is responsible for producing eggs?

<p>Ovaries (A)</p>
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Breastfeeding provides no immunological benefits to the infant.

<p>False (B)</p>
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Name three types of barrier methods of contraception.

<p>Condoms, diaphragms, cervical caps</p>
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The structure in the male reproductive system that stores and matures sperm is the ______

<p>epididymis</p>
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Which of the following prenatal care practices is most important for a healthy pregnancy?

<p>Maintaining a balanced diet and taking prenatal vitamins (D)</p>
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The uterus is primarily responsible for producing female sex hormones.

<p>False (B)</p>
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What are the four phases of the menstrual cycle?

<p>Menstrual, Follicular, Ovulatory, Luteal</p>
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After fertilization, the developing human is called a(n) ______ during the first eight weeks of gestation.

<p>embryo</p>
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Match the STI with its causative agent:

<p>Chlamydia = Bacteria Herpes = Virus Syphilis = Bacteria Trichomoniasis = Parasite</p>
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Which of the following is a function of the fallopian tubes?

<p>Transport of the egg to the uterus (C)</p>
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Postnatal care is only important for the mother's physical recovery; the baby's health is entirely determined before birth.

<p>False (B)</p>
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Flashcards

Ovaries

The primary female reproductive organs that produce eggs (ova) and female hormones like estrogen and progesterone.

Fallopian Tubes

Tubes that transport the egg from the ovary to the uterus. Fertilization usually occurs here.

Uterus

A muscular organ where a fertilized egg implants and develops during pregnancy.

Uterine Structure

Structure of the uterus:

  • Endometrium: The inner lining that thickens and sheds during the menstrual cycle.
  • Myometrium: The muscular middle layer responsible for uterine contractions.
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Cervix

The narrow lower part of the uterus that connects to the vagina.

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Vagina

A muscular canal extending from the cervix to the outside of the body. It receives sperm during intercourse and serves as the birth canal.

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Testes

The primary male reproductive organs that produce sperm and testosterone.

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Epididymis

A coiled tube located on the back of each testis where sperm mature and are stored.

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Vas Deferens

A tube that carries sperm from the epididymis to the ejaculatory duct.

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Seminal Vesicles and Prostate Gland

Glands that contribute fluid to semen. The seminal vesicles provide fructose for energy, and the prostate gland contributes alkaline fluid.

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Urethra

The tube that carries both urine and semen out of the body through the penis.

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Childbirth Process

The process where the fetus is expelled from the uterus through the vagina.

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Prenatal Care

Care provided to the mother and fetus during pregnancy, including nutrition, monitoring, and avoiding harmful substances.

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Postnatal Care

Care given to the mother and newborn after childbirth, including breastfeeding support, monitoring for complications, and vaccinations for the baby.

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Menstrual Cycle

A recurring cycle of physiological changes in the female reproductive system associated with menstruation.

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Contraceptive Methods

Methods used to prevent pregnancy, including hormonal methods, barrier methods, and natural methods.

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Sexually Transmitted Infections (STIs)

Sexually transmitted infections (STIs) are infections spread primarily through sexual contact. Some are curable, while others are manageable but not curable.

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Syphilis

Syphilis is a bacterial STI that can cause serious health problems if untreated, but is curable with antibiotics.

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Smoking and Smaller Babies

Smoking reduces oxygen supply to the fetus, impairs placental function, and increases the risk of premature birth and low birth weight.

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Amniotic Sac and Fluid

Functions:

  • Protection: Cushions and protects the fetus
  • Temperature regulation: Maintains a stable temperature
  • Movement: Allows the fetus to move freely
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Study Notes

  • Overview of the male and female reproductive systems, their parts, and functions.
  • Labeling of reproductive system diagrams.
  • Explanation of fetal development and the birthing process.
  • Types of prenatal and postnatal care.
  • Detailed explanation of the menstrual cycle.
  • Contraceptive methods: chemical, natural, and barrier methods.
  • Diseases transmitted through unprotected intercourse, including treatments and cures.
  • Impact of smoking on fetal development, leading to smaller babies.
  • Structure of the uterus, including labeling.
  • Functions of the amniotic sac and amniotic fluid during pregnancy.
  • Benefits and practices of breastfeeding.
  • Information on Syphilis and other STIs (Sexually Transmitted Infections).

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