Topics: Microbiology Quiz
Components of the first line of defense include all of the following, except
A. nasal hairs.
B. the flushing action of tears and blinking.
C. the tough cell sheet of the upper epidermis of the skin.
D. phagocytic white blood cells.
Select your answer:

Topics:
Skull Infection Erythrocyte Disorders Diabetes Mellitus Macromolecules & Nutrients Nail Inheritance The Energy Nutrients Physical Education Type of Dementia Muscle Tissue Biological Molecules and Enzymes Nutrition form 2 Human Eye and Colorful World Major Internal Organs of the BodyOther quiz:
Muscular System Movements › ViewType of movement that turns the sole of the foot medially
A. eversion
B. inversion
C. flexion
D. hyperextension
Sports Medicine › View
What type of injury is this?
A. Soft- Tissue Injury
B. Hard- Tissue Injury