One of the major differences between the first and second line of defense is that
A. the first line defenses involve the respiratory tract whereas the second line defenses involve the gastrointestinal tract.
B. the first line defenses are anatomical barriers whereas the second line defenses are mechanisms.
C. the first line defenses involve complement proteins whereas the second line defenses involve antibodies.
D. the first line defenses involve complement proteins whereas the second line defenses involve antibodies.
Select your answer:
Topics:
BMI (Body Mass Index) Obstructive Lung Disease Gastroenterology Nursing Biological Organisms Classification Pediatric Musculoskeletal Disorders Circulatory and Lymphatic System Patient-Centered Endocrinology Trauma Surgery Nervous System Biotechnology Paeds Edema Molecular Basis of Inheritance Reproduction Stress and Mental Health VitalsOther quiz:
Endocrine System › ViewMeans within
A. Endo-
B. Epi-
C. Hypo-
Kidney - Loop of Henlé › View
The area of the nephron impermeable to water is the….
A. Descending limb of the L of H
B. Ascending limb of the L of H
C. Proximal tubule
D. Distal tubule