1- PROCREATIVE HEALTH Flashcards
making of all things from nothing; an act of God
Creation
creation of a new human person by sexual intercourse
Procreation
all things came about by the repeated random actions of natural selection, whereby:
Life came into existence
Primitive life evolved into more complex organisms,
eventually producing mankind
evolutionary theory
4 Process of Reproduction in Humans
Gamete Production
Sexual Intercourse
Fertilization& Cleavage
Gestation andBirth
sperm and ovum
gametes
gametogenesis kinds
spermatogenesis
oogenesis
occurs in all organisms except viruses
mitosis
occurs only in plants animals and fungi
meiosis
creates all cells
mitosis
creates only sex cells
meiosis
only one cell division
mitosis
has two successive cell divisions
meiosis
produces 2 diploid daughter cells
mitosis
produces 4 haploid daughter cells
meiosis
daughter cells are genetically different
meiosis
daughter cells are genetically identical
mitosis
creates a human cell with 23 chromosomes
meiosis
creates a human cell with 46 chromosomes
mitosis
spermatogenesis pathway
SEVEN UP
follicle profile at birth
2million
follicle profile at puberty
400,000
follicle profile at depletion rate of puberty to 35
1000 per month
total follicles released during reproductive age
400
atresia of follicles
99%
4 stages of sexual intercourse
Excitement
Plateau
Orgasm
Resolution
physical & psychological stimulation (sight, sound, emotion, or thought)
excitement
reached just before orgasm
plateau
how much increase of HR and RR in plateau
Increased HR to 100 to 175 BPM & RR to approximately 40 CPM
shortest stage in sexual response cycle
orgasm
how many orgasm contraction in women
8-15
how many orgasm contraction in mem
3-7
30-minute period during which external and internal genital organs return to an unaroused state
resolution
occurs during which further orgasm is impossible
refractory period
where does fertilization occur
ampulla
sperm can survive up to
48-72 hours
ovum in fallopian tube can survive up to
24 hours