★ Pathophysiology Quiz
The air we breathe in (ambient room air) from the room/outside has approximately ______ oxygen.
A. 100%
B. 50%
C. 21%
D. 11%
Select your answer:
Topics:
Cosmetology Anatomy Digestion Healthcare Systems and Settings Renal Pharmacology Laser in Medicine Functional Anatomy in Track & Field Nutrients in Food Knee Anatomy Degeneration Pathology Pharmacology Skeletal Tissue How the Eyes work Blood Cells Neuroanatomy of CNS Cell ReviewOther quiz:
Infection Control › ViewInvasion of body tissues by disease causing pathogenic bacteria can result in a(n)__________.
A. infection
B. antitoxin
C. abrasion
D. contusion
Human Genome and Bioethics Review › View
How many genes does the humane genome have?
A. About 20,000
B. 1,000
C. 46
D. 23 pairs