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
Scorpions, Spiders and Sharks: Electron-Microscope Images
Structural MRI can be used to provide three-dimensional images of the entire brain. (Courtesy of ...
Week by week fetus growth
Fetal Period
Diagrams a mitotic chromosome, showing how chromatin is condensed to produce it
The large, white flowers of giant saguaro cactus (Carnegiea gigantea) produce sweet nectar. The flow