_______ are physical, mechanical, and biochemical barriers at the body’s surfaces and are in place at birth to prevent damage by substances in the environment.
A. innate immunity
B. adaptive immunity
C. natural barriers
D. inflammatory response
Select your answer:
Topics:
Infection Human Anatomy Ankle Injuries Biochemistry/Cells Physical Tutor Oral Biology Pathophysiology_Endocrine Haematology 5 Major Food Groups Nutrient Cycling Components of Physical Fitness Body Fluids Cancer (Bio II) Muscle Histology Vision & HearingOther quiz:
Pulmonology › ViewWhat term describes platelets?
A. A cytoplasmic body that functions in clotting
B. Blood cells
C. Both clots
D. Hemorrhage
Cell Structure and Function Concept › View
What type of human cell ejects its nucleus when it reaches maturity?
A. nerve cell
B. muscle cell
C. red blood cell
D. skin cell