Which Statement About Variolation Is False

question 42

Multiple Choice

Which statement about variolation is false

• A)Variolation originated in ancient China.
• B)Variolation involves infecting a person with dried scabs from lesions of people who had recovered from the disease.
• C)Variolation used chemicals produced from another microorganism to immunize against the disease causing microbe.
• D)Variolation leads to a controlled infection that induces immunity against further infection.

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Definitions:

Sidewall

The side portion of a tire that extends from the edge of the tread to the rim of the wheel, marked with information about the tire.

Underinflation

A condition where a tire contains less air pressure than specified by the manufacturer, leading to increased wear and potential tire failure.

Tread

The rubber on the circumference of a tire that makes contact with the road surface, designed with patterns that affect traction and wear performance.

Rotating Tires

The process of changing the position of a vehicle's tires to promote even wear and extend their lifespan.