In the Le Fort _____ Fracture, There Is a Separation

question 5

Multiple Choice

In the Le Fort _____ fracture, there is a separation of all the facial bones from their cranial base. It includes fracture of the zygoma, maxilla, and nasal bones. The fracture line extends through the ethmoid bone and bony orbit with severe facial flattening and swelling.

• A) II
• B) IV
• C) III
• D) I

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Definitions:

Alternative Hypothesis

In hypothesis testing, the hypothesis that contradicts the null hypothesis, usually suggesting that a new theory or intervention has an effect.

P-value

A statistical measure that indicates the probability of the observed data, or more extreme, assuming that the null hypothesis is true.

Null Hypothesis

A statement or hypothesis that assumes no statistical significance exists in a set of given observations, serving as the default assumption to be tested.

P-value

A measure in statistics that helps in assessing the strength of the results from a hypothesis test, indicating the probability of observing the data if the null hypothesis is true.