MedTerm - module 9 Flashcards
implantation
embedding the zygote into the uterine lining
nidus
nest
4th day after fertilization to 8th week and embryo turns into..
zygote
embry/o, embryoid
resembling an embryo
embryogenic
something that produces an embryo
embryology
the study of the embryo and its development
embryologist
the study of the embry and its development and is pursed by this person
amniotic sac
fluid filled sac, bag of waters
amnion
thin but tough membrane lining the chorion. contains embryo and later the fetus
amni/o, amnion/o
amnion or amniotic fluid
chorion
outermost layer of the membranes surrounding the embryo
chori/o
chorion
amniochorial/amnichorionic
pertaingin to both the amnion and chorion
placenta
highly vascular organ that serves as a bridge to the maternal circulation for the exchange of nutrients and wasstes
fetus
beginning with the 9th week of pregnancy
fet/o, fet/i
fetus
fetal
pertaining to the fetus
fetography
radiographic visualization of the fetus
pelvic ultrasonography
directs ultrasound waves through the mothers pelvis to visualize the fetus and evaluate the pregnancy
pregnancy
period of growth and development from fetilization of the ovum until birth
gravid/o, cyes/o, cyes/i
pregnancy
gravid
pregnant
gravida
pregnant women, or a woman who has been pregnant, regardless of pregnancy outcome
-gravida
pregnant