New York Nail Technician License Practice Test

The muscles of the face, arm, and leg are examples of which type of muscle?

1. Cardiac

2. Skeletal

3. Striated

4. Smooth

The correct answer is: Striated

The muscles of the face, arm, and leg are classified as striated muscle, which is a term commonly used in anatomy to describe skeletal muscle. Striated muscles are characterized by a banded appearance under the microscope, which results from the arrangement of muscle fibers. These muscles are under voluntary control, meaning that individuals can consciously control their movements. Skeletal muscles enable a wide range of movements and are responsible for locomotion and facial expressions. The striated pattern is a defining feature that distinguishes these muscles from the other types of muscles in the body. While skeletal muscle and striated muscle refer to the same group, the terminology used can vary. Cardiac muscle is found only in the heart and is also striated, but it operates involuntarily. Smooth muscle, on the other hand, is found in internal organs and is not striated, operating involuntarily as well. Hence, the correct identification of the muscles in question as striated reflects their structure and function as skeletal muscles.