Question

Which of these characteristics are utilized in the naming of skeletal muscles?

1. Origin
2. Action
3. Size
4. Insertion
5. Shape
6. Location/Region
- a) 1, 2, 4
- b) 3, 5, 6
- c) 2, 4, 5
- d) 1, 3, 6

Answer 1

The naming of skeletal muscles involves characteristics like origin, insertion, size, shape, location, and action. These terms help to understand and identify the muscle's features and its role in the body.

Step-by-step explanation:

The characteristics utilized in the naming of skeletal muscles include their origin, size, shape, action, insertion, and location/region. Therefore, the correct answer that combines sets of these criteria is Origin, Action, Size, Insertion, Shape, Location/Region (1, 2, 3, 4, 5, 6). These characteristics help one understand the specific features of a muscle, such as where it is located, how it functions, and its physical attributes. The origin refers to the muscle's fixed attachment, while the insertion is the attachment to the bone it moves. The shape can be indicative, like the deltoid muscle resembling a triangle. Size differentiates muscles like the gluteus maximus from the gluteus minimus. Action describes the movement such as 'flexor' for muscles that reduce the angle between bones.