Hawaii Massage License Practice Exam

What is the primary function of striated muscle tissue?

1. Involuntary movement

2. Voluntary movement

3. Automatic functions

4. Regulating blood pressure

The correct answer is: Voluntary movement

The primary function of striated muscle tissue, commonly known as skeletal muscle, is voluntary movement. This type of muscle is attached to bones by tendons and allows for the conscious control of movement, which is essential for various activities such as walking, running, and lifting objects. When you decide to perform an action, the nervous system signals the striated muscles to contract, enabling the desired movements. Skeletal muscles are characterized by their elongated and striated appearance, which is a result of the organization of muscle fibers. This structural arrangement supports their function in generating strength and movement when consciously activated. Understanding the distinction between striated muscle tissue and other muscle types, like smooth muscle or cardiac muscle, is crucial since those have different functional roles and are usually involuntary in nature.