The Immune System Answers

What is the function of the immune system?

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✔ physicalchemicalbiologicalskin

physicalchemical✔ biologicalphagocytes

physicalchemical✔ biologicalLangerhans cells

physical✔ chemicalbiologicalacid and oil secretions

✔ physicalchemicalbiologicalsneezing or coughing

A is an agent that can cause infections and diseases.

Determine whether the statements below are true or false.

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Use the drop-down menus to determine which type of white blood cell is described below.

Identify the immune response described as nonspecific or specific.

Determine whether the statements below are true or false.

What is it called when the body’s immune system attacks its healthy cells, mistaking them for pathogens?

Which of the following best describes why someone with an immunodeficiency disorders may get sick more easily than someone without the disorder?

You hear a commercial on the radio for a brand-new medicine guaranteed to boost immunity. Which source is the least likely to provide accurate information about this product?

Use the drop-down menus to determine whether the following barriers are physical, chemical, or biological. physical✔ chemicalbiologicallysozyme

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✔ phagocytesX B lymphocytesT Helper cellsengulf and digest pathogens

specific response✔ nonspecific response evident by a sneeze, cough, fever, or other physical symptom