Using the Muscle Name as a Clue, What Is the Action

question 172

Multiple Choice

Using the muscle name as a clue, what is the action of the extensor carpi ulnaris?

• A) To extend the wrist
• B) To extend the arm at the shoulder
• C) To dorsiflex the foot
• D) To extend the leg at the knee

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Definitions:

Tyrannosaurus Rex

A large, carnivorous dinosaur that lived approximately 68 to 66 million years ago during the late Cretaceous Period, renowned for its massive size, powerful jaws, and sharp teeth.

Evidence

Information or facts that are used to support the validity of a statement, claim, or hypothesis.

Hereditary Connection

The genetic relationship between organisms, determining the transmission of traits from parents to offspring.

Birds

Warm-blooded vertebrates characterized by feathers, beaks without teeth, and the laying of hard-shelled eggs.