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Cell Theory & Melanoma Vaccines Malaria Disease, Illness and Sickness Hematologic System Branches of Microbiology Careers in Health Care Health Central and Peripheral Nervous System Muscles and Movements Organ Systems Absorption, Lymphatic System, and Blood Vessels Diagnostics and Pathology Reports Body System Interactions Forensic Odontology

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Terms and Definitions - Diseases › View

the body’s ability to protect itself from pathogens before they cause disease

A. lymph node

B. immunity

C. active immunity

D. passive immunity

E. lymph nodes, adenoids, spleen, bone marrow, lymphatic vessels, tonsils, thymus, appendix

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Limitation of Senses › View

A person has vision defect and corrected by cylindrical lens. Which of the following causes him to have such vision defect?

A. Eyeball is too long

B. Eye lens is too thin

C. Cornea is not spherical

D. All of the above

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