click below
click below
Normal Size Small Size show me how
reproductive sys
outlinept2
| Question | Answer |
|---|---|
| duct system- epididymus | structure outside each testes where (function)sperm develop + are stored |
| vasectomy | surgical procedures where the vas dererens is cut & ligated, form of birth control |
| accessory sex glands: semen | is made up of sperm & secretions of the accessory sex glands ( 3 glands seminal, prostate, cowpers aka bulborethral) |
| seminal gland | 2 at the back of the bladder secrete a thick, yellowish alkaline fluid, this contains nutrients which nourish sperm |
| prostate gland | lies at the base of the bladder, surrounds the first part of the urethra, thick milky secretion which is alkaline |
| cowpers gland aka bulbourethral gland | 2 pea sized glands below the prostate on either sied of the urethra mainly produces mucous & used to lubricate |
| penis consists of the corpus spongiosum, corpus cavernosum, glans penis | cs: contains the urethra, cc: is on either side of the corpus spunginsum-tissue is supplied with large blood vess&nerves, gp: enlarged end of the corpus spongiosum |
| prepuce/circumcision/impotence | forskin/where foreskin is surgically removed/ inability to have or sustain an erection |
| fuction of testosterone 1 & 2 | 1.develop & maintain the reproductive structures, 2.develop primary sex characteristics eg: development of penis, scrotum |
| fuction of testosterone 3 | develop secondary sex characteristics eg: at puberty, deepening of the voice, muscle development, facial & pubic hair, acne |
| primary organs | ovaries(2) produce the ova |
| accessory organs | fallopian tubes, uterus, vagina, vulva, mammory glands |
| fallopian tubes | aka ovi ducts/uterine tubes, where fertilization occurs, passageway from ovary to uterus |
| uterus/vagina | where embryo develops/birth canal |
| vulva/mammory glands | external genitalia eg: mons pubis, labia majora, labia minora, clitorus/breasts |
| female reproductive system different than male in two ways | 1.prepares & supports embryo during pregnancy, 2.undergo cyclic changes eg: menstral cycle |
| uterus | muscular pouch, inner lining of the uterus called endometrium which sheds during menstral flow |
| vagina | muscular tube, urethra lies anterior to the vagina opening has folds called rague |
| perineum | diamond shaped area between the vagina or penis & the anal canal |
| episiotomy | surgical procedure where the ridge between the labia minora is cut to facilitate the passage of the baby |
| mammory glands modified | sweat glands, mother's first milk is called colostrum contains immunoglobulins & nutrients from the mother |
| breast cancer | occurs in the ducts, most common form of cancer for women, BSE & mammogram provide early detection |
| CL/HCG/LH/FSH | corpus luteum, human chorionic gonadotropin, leutinizing hormone, follicle stimulating hormone |
| placenta | flat circular network of blood vessels that act as an exchange between the mother/baby which is attached by umbilical cord |
| embryology | study of embryo & fetus |
| gestation | 266 dys (280 dys) because 14dys since ovulation eg: 40 wks |
| divided trimesters | 1st=1-3mons, 2nd=4-6mons, 3rd-7-9mons |
| fraternal twins/identical twins | can be different sexes from two ovum/same sex from one ovum |