What is the body's first line (non-specific) of defense against ...

★ Bacterial Cell Structure Quiz

What is the body’s first line (non-specific) of defense against infection by foreign organisms?

A. antibodies

B. lymph nodes

C. white blood cells

D. the skin

Select your answer:

Topics:

Pediatric Cardiology Physiothearpy in Neurology Medicine Clinics Heredity Tenses Health-Wellness-Illness Skeleton Disease and Immunity Micro Immunology 3M Micropara Histology Hygiene and Nutrition Circulation and Excretion The Teeth My Teeth

Other quiz:

Immune System › View

A disease in which the body produces antibodies that attack its own tissues, leading to the deterioration and in some cases to the destruction of such tissue.

A. allergen

B. antigen-antibody reaction

C. autoimmune disorder

D. anaphylaxis

Nutrition and Calorific Value › View

Diagram above show the human digestive system. Which of the following organs secrets hydrochloric acid?

A. Organ P

B. Organ Q

C. Organ R

D. Organ S