★ Pathophysiology Quiz
The ____ involves physical and chemical barriers to prevent pathogens from entering cells.
A. first line of defense
B. second line of defense
C. third line of defense
D. fourth line of defense
Select your answer:
Topics:
Dermatology Vocabulary Ecology & Organisms Cosmetology Anatomy Non-infectious Disease Endocrine System and Nervous System Histology: Cell & Epithelial Tissue Muscular System NCHSE Nursing Vocabulary Vaccines Epithelial Tissue Skin Structure and Growth Parts of the Brain Orthopedic Surgeon CPR PollutionOther quiz:
Meiosis and intro to Genetics › ViewIn a heterozygous genotype, the ___________ allele takes over in the phenotype.
A. recessive
B. dominant
C. lower case letter
D. both
Immunology › View
Memory is a features of
A. Innate immunity
B. Adaptive immunity