Topics: Disease as a Failure of Homeostasis Quiz
The body is protected against harmful flu viruses by
A. red blood cells and hormones
B. white blood cells and antibodies
C. white blood cells and enzymes
D. red blood cells and antibodies
Select your answer:

Topics:
Fluid and Electrolytes Transportation and Excretion Vision and Hearing Defects Myocarditis Digestive System Medical Terminology Human Circulatory System Lung & Breathing Restrictive Respiratory Disorders The Skeletal System Urinary System and Fluid Balance Pathogens - Bacteria and Viruses Medical, Legal, and Ethical Issues Ears First Aid Check up Ortho Infectious DiseaseOther quiz:
Neuroanatomy › ViewWhat part of your brain is your brain’s thermostat?
A. Hypothalamus
B. Amygdala
C. Cerebrum
D. Pons
Population Ecology › View
Humans have been on an exponential growth curve since the…
A. Industrial Revolution
B. Ice Age
C. Jurassic Period
D. Middle Ages