Goldenhar Syndrome Is Characterized by a Spectrum of Defects

question 1

Multiple Choice

Goldenhar syndrome is characterized by a spectrum of defects.What eye abnormality is the cardinal finding of this syndrome?

• A) Epicanthal folds
• B) Cryptophthalmos
• C) Epibulbar dermoids
• D) Distichiasis
• E) Ocular telangiectasia

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Definitions:

Student T Distribution

A probability distribution used in statistical inference for datasets with small sample sizes and unknown population standard deviations.

Variance

A measure of the dispersion of a set of data points around their mean; the average of the squared differences from the Mean.

Degrees of Freedom

The number of independent values or quantities that can freely vary in the analysis of statistical calculations without violating any constraints.

Exponential Distribution

A continuous probability distribution used to model the time between events in a process with a constant rate.