Physician Edward Jenner Promoted the Use of Cowpox,a Harmless Pathogen

question 23

Multiple Choice

Physician Edward Jenner promoted the use of cowpox,a harmless pathogen related to the dangerous smallpox,as a vaccination to provide patients immunity from future smallpox epidemics.This is an example of

• A)passive immunity.
• B)active immunity.
• C)an inflammatory response that decreased the IgE production and increased T cells.
• D)developing high levels of complement.
• E)developing high levels of interferon although Jenner did not realize these diseases were viral.

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Definitions:

Pain-Relief Ointment

A topical medication applied to the skin to reduce pain in muscles, joints, or specific areas of the body.

Chronic Shoulder Pain

Persistent pain in the shoulder area, which can be due to various causes including injury or disease, lasting for an extended period.

Sensory Adaptation

The process by which the sensitivity to a stimulus decreases over time when the stimulus is constantly present.

Naysayer

A person who expresses negative or pessimistic views.