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80 Cards in this Set
- Front
- Back
occurs in preparation for implantation
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vascularization of endometrium
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day 25 of previous cycle, follicles begin to enlarge in ovary
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menstrual phase
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when a fertilized egg implants into an organ other than the uterus. causes bleeding like the menstrual flow
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ectopic pregnancy
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___ of pregnancies result in a miscarriage
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25%
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experience of spotting or a light menstrual flow arounhd the time they would normally have there period.
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implantation bleeding
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most common cancer in males 20-35 years
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testicular cancer
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inflimmation/swelling of prostate gland
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prostatitis
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leading cause of death from cancer in men
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prostate cancer
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growth of endometrial tissue outside of uterus, tissue proliferates and bleeds causing inflimmation, pain, scarring and infertility
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ednometriosis
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3 ex of stds
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gonorrhea, syphilis, genital herpes
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includes fertilization, implantation, fetal development
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pregnancy
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__ in ___ pregnancies results in miscarriage
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1 in 4
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______ pregnancies happen in the u.s. a year
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4.4 million
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1st/2nd trimesters in pregnancy
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embryonic period
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occurs in uterine, prostaglandins in semen stimulate uterine motility aiding in the movement of sperm
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fertilization
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period of time leading up to fertilization when sperm undergo changes
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capacitation
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fertilization outside the body, ovulation controlled by hormones, removal of egg and sperm allowed to fertilize the egg in a liquied medium
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in virto fertilization(IVF)
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when 2 sperm from different men make twins
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bi-paternal twinning
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these generate cells/tissue for transplantation to treat cancer, parkinsons, etc
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stem cells
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cell division
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mitosis
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stem cell
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zygote
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2 oocytes fertilized by different sperm, genetically dissimilar, same or different sex
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fraternal twins
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cell division producing 2 embryos
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identical twins
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ocurs 6 days after fertilization, rapid cell divison to 32 cell stage
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implantation
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inner cell layer forms the embryo
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blastocyst
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dna directing, programming development process, deciding what would become bone, muscle, brain, eyes, ears, etc in fetus
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differentiation
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eventually surrounds embryo, filled with fluid, water breaks
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development of the amnion
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after 10 wks, the fluid contains proteins, carbohydrates, lipids, and phospholipids, all which is growth to fetus
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amniotic fluid
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3 uses of amniotic fluid
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1. aids in development of digestive system.
2. odors from mothers diet 3. inhaled into lungs, essential for lung development. |
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second trimester of pregnancy
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amniocentesis
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provides nutrients to embryo during 2nd/3rd wk
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development of yolk sac
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forms principal part of placenta, protects embryo, fetus from mothers immune response
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development of chorion
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outgrowth of chorion
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placenta
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detached placenta following birth
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afterbirth
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formation of 3 cell layers which will develop into various organ systems
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gastrulation
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3 organ systems gastrulation formates
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1. endoderm
2. mesoderm 3. ectoderm |
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develops into the inner lining os the digestive tract and respiratory passages of a fetus
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endoderm
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develops into muscle, skeletal and cardiac, bone, blood in a fetus
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mesoderm
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develops into the skin, nails, epithelium, mouth, anal canal in fetus
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ectoderm
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solid cylinder of cells which plays an imp role in the development of specialized tissue in fetus
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notochord formation
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development of cardiovascular system in a fetus
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angiogenesis
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3rd trimester of pregnancy
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fetal period
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leg development
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stepping reflex
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6 maternal changes during pregnancy
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1. fetal growht
2. increase in appetite 3. pressure on bladder 4. heart rate changes 5. changes in skin color 6. wieght gain |
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a result of cervical and vaginal stimulation by the fetus and abruptly declining concentration of progesterone
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uterine contractions
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buttocks or lower limbs enter birth canal first
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breech
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cut through abdominal wall into lower section of uterus through which baby and placenta are removed
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caesarean section
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promotes milk formation and secretion
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prolactin
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stimulates the release of milk, stimulated by sucking action
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oxytocin
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vas deferens, makes sperm absorbed in epididymis
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vasectomy
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having tubes tied
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tubal ligation
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removal of uterus/ovaries
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hysterectomy
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antiboyd production to inactivate sperm
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contraceptive immunization
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sopreme court made abortion legal in the landmark case of
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roe vs wade
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2 opposing view of abortion
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prolife vs pro choice
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___ of abortions occur during the first 6-12 weeks of pregnancy
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90%
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___ of people have abortion for second time or more
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47%
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rape or incest accounted for ___ of abortions
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1%
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male vs female
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gender identity
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majority of people, marriage
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heterosexuality
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gay and lesbian
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homosexuality
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involved with both sexes
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bisexuality
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a person is born with reproductive or sexual anatomy that doesnt seem to fit the typical definitions of female or male
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intersexual, trans sexual or trans gender
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both sets of genitalia enlarge, but structures are not functional
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pseudohermaphrodite
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expression of sexuality
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sexual behavior
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continued abstention from sexual activities
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celibacy
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self stimulation
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masturbation
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___ of couples engage in anal intercourse
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25%
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force of sex
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rape
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sex between adults and children
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pedophilia
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behavior involving sexual arousal to objects, pain, urges
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fetish
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heterosexual males that wear clothing of the opposite sex
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cross dressing
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man who drsses and acts like a woman for entertainment
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drag queen
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sex with animals
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besteality
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erotic attraction to corpses
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necrophilia
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sexual attraction to trees
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dendrophilia
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exposings ones genitals to an unsuspecting person
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exhibitionism
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sex in a public place
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indecent exposure
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observing unsuspecting person naked
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voyeurism
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sexual pleasure, arousal from inflicting or recieving pain
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sado-masochism
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