QUIZ Flashcards
3 GERM LAYERS
ENDODERM
MESODERM
ECTODERM
respiratory system and digestive system part of blastocyst
endoderm
(12-14 days after Fertilization)-from the time the ovum is fertilized until it is implanted in the uterus.
zygote
is the developing embryo or fetus and placental structures throughout pregnancy.
Conceptus
Removal of small piece of villi between 8-12weeks AOG under ultrasound guidance.
chorionic villi sampling
connects the left and the right atrium. It pushes blood from the right atrium to the left atrium so that blood can be supplied to brain, kidney and heart.
Foramen ovale
softening of lower uterine segment.
Hegar’s sign:
softening of the cervix Leukorrhea increases
Goodell’s sign:
appears (dark bluish or purplish) appears as early as 4 weeks’ gestation
chadwick’s sign
is due to increased calcium levels and decrease phosphorous level and interference with circulation due to increase pressure due to gravid uterus.
leg cramps
period absent (amenorrhea)
presumptive
really tired (fatigue)
presumptive
enlarged breast
presumptive
sore breast
presumptive
urination increasedq
presumptive
quickening (movement of fetus)
presumptive
emesis and nausea
presumptive
positive pregnancy test
probable
Returning of the fetus (ex: bouncing back of the fetus) against the fingers when the uterus is pushed during palpation. This is termed as “external ballottement”.
probable
Outline of fetus can be palpated
probable
Braxton Hicks Contractions: false labor contractions that are not regular and won’t result in cervical dilation
probable
A softening of the cervix “Goodell’s Sign” ….happens around the 6-8th week of gestation.
probable
Bluish color to the vulva, cervix, and vagina due to increased blood flow….happens around 4 weeks gestation “Chadwick’s Sign”
probable
Lower uterine segment (LUS) becomes soft “Hegar’s Sign”…happens around 6-12 week of gestation
probable
