When Is a Child with Chickenpox Considered to Be No

question 6

Multiple Choice

When is a child with chickenpox considered to be no longer contagious?

• A) When fever is absent
• B) When the lesions are crusted
• C) 24 hours after the lesions erupt
• D) 8 days after the onset of illness

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Definitions:

Vertices

Plural of vertex; refers to the multiple points where two or more curves, lines, or edges meet, especially as the corner points of polygons or angles.

Hyperbola

A type of smooth curve lying in a plane, defined by its geometric properties or by equations for which it is the solution set.

Asymptotes

Lines that a graph approaches but never touches, indicating behaviour towards infinity in functions or sequences.

Hyperbola

A type of smooth curve lying in a plane, defined as the difference of distances from any point on the curve to two fixed points (foci) being a constant.