Chapter ten presentation
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The uterus has an inner lining called the endometrium that reacts to hormonal changes each month, preparing to receive a fertilized egg and providing nourishment if implantation occurs. If no implantation happens, the endometrium is sloughed off during menstruation. The fallopian tubes extend from the ovaries to the uterus and help transport eggs and sperm, with the egg usually being fertilized in the upper half of the tubes. The developing fetus resides in the pear-shaped uterus located in the pelvic cavity between the bladder and rectum.
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The document summarizes the key organs of the male and female reproductive systems. For females, it describes the ovaries, fallopian tubes, uterus, vagina, vulva, and breasts. It notes the functions of producing eggs and hormones for the ovaries, transporting eggs for the fallopian tubes, preparing to receive fertilized eggs for the uterus, receiving the penis during intercourse for the vagina, and producing milk for breasts. For males, it lists the testes, epididymis, penis, vas deferens, seminal vesicles, prostate gland, and bulbourethral glands as the key organs.
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The placenta connects the developing fetus to the uterine wall of the mother. It is made up of a fetal and maternal component. The placenta functions to transfer nutrients and waste between the fetus and mother. It develops from the trophoblast layer of the blastocyst and grows throughout pregnancy. At full term, the placenta is disc-shaped and contains villi which facilitate nutrient/gas exchange between the fetal and maternal blood through the placental membrane. Complications can include placenta praevia where the placenta covers all or part of the cervix.
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The female reproductive system produces eggs and sex hormones, supports embryo development, and enables childbirth. Major organs include the ovaries, fallopian tubes, uterus, cervix, and vagina. The ovaries produce eggs and hormones. The fallopian tubes catch eggs and allow fertilization. The uterus thickens its lining each month to potentially support a pregnancy, and expands greatly during pregnancy. The cervix acts as a passage for sperm and the baby. The vagina is the birth canal that also receives sperm.
femalereproductivesystem-120329125448-phpapp02.pdf
The female reproductive system produces eggs and sex hormones, supports embryo development, and enables childbirth. Major organs include the ovaries, fallopian tubes, uterus, cervix, and vagina. The ovaries produce eggs and hormones. The fallopian tubes catch eggs and allow fertilization. The uterus thickens its lining each month to potentially support a pregnancy, and expands greatly during pregnancy. The cervix acts as a passage for sperm and babies, and the vagina accepts sperm and births babies.
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The female reproductive system functions to produce sex hormones, eggs, and support embryo development. The ovaries produce eggs and hormones like estrogen and progesterone. The fallopian tubes connect the ovaries to the uterus, catching eggs with cilia and transporting them. The uterus is a muscular organ that supports pregnancy, expanding significantly, with an inner lining that thickens each menstrual cycle to potentially allow embryo implantation.
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The female reproductive system produces eggs and secretes hormones to support pregnancy. It includes ovaries that release eggs, fallopian tubes that catch eggs and transport them to the uterus. The uterus provides a place for fertilization and gestation. If fertilization occurs, the fertilized egg implants in the uterus and develops into an embryo and later fetus, receiving nourishment from the mother via the placenta. Labor contractions help expel the fetus through the birth canal at the end of gestation.
Similar to Chapter ten presentation (20)
femalereproductivesystem-120329125448-phpapp02 (1).pdf
femalereproductivesystem-120329125448-phpapp02 (1).pdf
femalereproductivesystem-120329125448-phpapp02.pdf
femalereproductivesystem-120329125448-phpapp02.pdf
Anatomy & physiology of female reproductive system
Anatomy & physiology of female reproductive system
23 female-reproductive-system-1213116557688874-8-1
23 female-reproductive-system-1213116557688874-8-1
Chapter ten presentation
- 1. Chapter 10: Reproductive System KatlynBeto
- 2. The inner lining of the uterus is called the endometrium Rich blood supply Reacts to hormonal changes every month Prepares to receive fertilized ovum When a fertilized ovum is received, it is implanted in the endometrium Provides protection and nourishment When fertilized ovum is not received, results in menstration Sloughing off of the endometrium
- 3. The organ in which a developing fetus resides is the uterus Hollow, pear shaped organ Lies in the center of the pelvic cavity between the bladder and the rectum Antiflexation Normal position of uterus, slightly bent forward Perimetrium Strong ligaments attached to outer layer of uterus holding it in place Dilation Stage of labor where the uterine walls contract strongly to expel the fetus
- 4. The tubes that extend from the outer edges of the uterus and assist in transporting the ova and sperm are called fallopian tubes Run from each ovary to either side of the upper portion of the uterus Approximately 5 ½ inches long Fimbriae Finger like projections of the unattached ends Catch ovum after ovulation and direct into fallopian tubes Fallopian tube can then propel ovum into uterus to implant Conception Meeting of egg and sperm Usually takes place in upper half of fallopian tubes