How does an ultrasound produce images of a fetus?
a. It uses x-rays, which are absorbed by fetal tissue, thus creating an image.
b. It uses sounds waves, which are absorbed by the fetal tissue, thus creating an image.
c. It uses x-rays, which either pass through or bounce off fetal tissue, thus creating an image.
d. It uses sound waves, which either pass through or bounce off fetal tissue, thus creating an image.
Question 2
What diagnostic marker is used as a potential indicator of spina bifida in the fetus?
a. alpha fetoprotein c. delta neuroglobin
b. beta creatin d. gamma fetal growth factor
Here are images of live zebrafish that were studied for genetics and head size to give insight into
Scorpions, Spiders and Sharks: Electron-Microscope Images
Fetus dolls
Amniocentesis. The patient is examined with ultrasound to determine the placental site and to locate ...
(A) Fetal circulation; (B) postnatal circulation.
Active solar technologies use for heat, cool, and produce electricity