Clear or Amber Drainage from the Nose or Ears of a Patient

question 26

Multiple Choice

Clear or amber drainage from the nose or ears of a patient who has sustained blunt trauma may indicate

• A)epiglottitis.
• B)aspiration.
• C)basilar skull fracture.
• D)perforated tympanic membrane.
• E)retropharyngeal abscess.

Interpret the results of chi-square tests for independence and goodness-of-fit.

Apply chi-square tests to investigate uniformity in distributions.

Apply probability concepts to practical examples involving categorical data.

Understand the concept and application of Chi-Square tests for independence and goodness-of-fit.

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Definitions:

Earth Day

An annual event conceived of by environmental activist and former senator Gaylord Nelson to encourage support for and increase awareness of environmental concerns; first celebrated on April 22, 1970.

Environmental Activist

An individual who actively promotes the protection and preservation of the environment through various actions and advocacy.

Gaylord Nelson

An American politician and environmentalist who founded Earth Day, which helped spark the modern environmental movement.

Anthropocentric

Literally “human centered”; the idea that needs and desires of human beings should take priority over concerns about other species or the natural environment.