Which Variation May Be an Expected Finding in the Ear

question 27

Multiple Choice

Which variation may be an expected finding in the ear examination of a newborn?

• A) Diffuse light reflex
• B) Purulent material in the ear canal
• C) Redness and swelling of the mastoid process
• D) Small perforations of the tympanic membrane

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Definitions:

Methanol

A simple alcohol compound, used as a solvent, fuel, and antifreeze, characterized by one hydroxyl group attached to a methyl group.

Iodocyclohexane

An organic compound consisting of a cyclohexane ring in which one hydrogen atom has been replaced by an iodine atom.

Methanol

The simplest alcohol, with the chemical formula CH3OH, used as a solvent, antifreeze, fuel, and as a feedstock for chemical synthesis.

Mechanisms

The step-by-step sequences of elementary reactions by which overall chemical change occurs.