Airborne infections are transmitted by which of the following?
Topics:Bones Histology: Cell & Epithelial Tissue Glucose in the Body Skin Structure and Growth Virus Skeletal System Homeostatic Imbalances Selective Breeding Human Brain Biology for Engineers -ology Food and Nutrition History of Immunology Human Circulatory System Tissues Disease, Illness and Sickness
Other quiz: Body Fluids & Circulation
Which two of the following changes usually tend to occur in the plain dwellers when they move into high altitudes?
1. Increase in RBC’s size
2. Increase in RBC production
3. Increased breathing rate
4. Increased thrombocyte count
A. 1 & 4
B. 1 & 2
C. 2 & 3
D. 3 & 4