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
First-pass effect: (a) drugs are absorbed; (b) drugs enter hepatic portal circulation and go directl
Ultrasound stethoscope in position on the pedal pulse
Fetus Development Weekly vs. Monthly
Fetus in Utero
An 8-week-old fetus