Which Is an Eccentric Function of the Flexor Pollicis Brevis

question 20

Multiple Choice

Which is an eccentric function of the flexor pollicis brevis?

• A)restrains/slows medial rotation of the thumb at the carpometacarpal joint
• B)restrains/slows flexion of the thumb at the carpometacarpal joint
• C)restrains/slows extension of the thumb at the carpometacarpal joint
• D)restrains/slows flexion of the index finger (finger number two)at the carpometacarpal joint

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Definitions:

Tukey-Kramer

A statistical method used to perform multiple comparisons tests between group means in an analysis of variance setting.

Type I Error

The incorrect rejection of a true null hypothesis, also known as a false positive.

Level Of Significance

The probability of rejecting the null hypothesis in a statistical test when it is actually true, often denoted by alpha and used as a threshold for determining the statistical significance of test results.

CHISQ.TEST()

A function used in spreadsheet programs to calculate the p-value of the chi-square distribution to test the independence of two criteria.