exam Flashcards
to not fail
dilation of cervix in order for active labour to occur
3cm
placenta
an organ that transfers nutrients from mother to baby
umbilical cord
the flexible cord that contains blood vessels and connects the baby to the placenta
prolactin
the major hormone of breastmilk synthesis and breast feeding
oxytocin
reduces stress and conserves energy, reproductive hormone
endorphins
pain killer; stress hormone released under pain
vernix
waxy white substance; a protective coating that forms on baby’s skin in utero
lanugo
fine hair, especially that which covers the body and limbs of a human fetus or newborn
what is the ideal temperature of sperm?
3 degrees cooler than body temperature
where is sperm made?
testicles
where is sperm stored?
vas deferens
how long does it take for sperm to mature?
70 days
fontanels
soft spot in the back of a babys head
lightning
when the babys head descends into the mothers pelvis
the show
when the mucus plug comes out
6 reasons for cesarian section
- labour is too long and difficult
- baby’s or mother’s health is in danger
- baby is in “breech” position
- problem with umbilical cord or placenta
- baby gets stuck (pelvis is too small)
- mother has STI (baby can contract in birth canal)
what is the average length of a fertility cycle?
28 days
what happens on day 12 of fertility?
estrogen increases
how much of our anatomical structure develops in utero
90%
when is the embryo considered a fetus
week 8
which term refers to the fetus’s position, bum first?
breech
how long do contractions last when they begin
last for 30s
what reaction is part of the rooting reflex when somebody strokes the babys face
move their head in the direction of the touch
how far apart are contractions
10 mins
why are hiccups important
helps the baby develop breathing
true about biological development (growth)
development occurs in an organized, sequential order for everyone