An Autosomal Dominant Trait

question 38

Multiple Choice

An autosomal dominant trait

• A)passes from mother to son only.
• B)skips generations.
• C)can be carried by unaffected individuals.
• D)can affect either sex.

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Definitions:

Pedal Erythema

Redness or inflammation of the skin on the feet, which can be a sign of infection, inflammation, or circulatory issues.

Lichenification

A skin condition characterized by thickened, leathery patches resulting from excessive scratching or rubbing.

Keratosis

A general term for any skin condition characterized by an overgrowth of keratin, leading to rough, scaly patches.

Fissure

A long, narrow, and deep crack or opening often found in the anatomy of the body, such as the skin or the folds of the brain, that can indicate disease or a division between anatomical structures.