Podcast
Questions and Answers
What is a characteristic of irregular bones?
What is a characteristic of irregular bones?
Which of the following bones are classified as irregular?
Which of the following bones are classified as irregular?
What is a common feature of the scapulae and other irregular bones?
What is a common feature of the scapulae and other irregular bones?
Which of the following is NOT an example of an irregular bone?
Which of the following is NOT an example of an irregular bone?
Signup and view all the answers
Why are the scapulae considered irregular bones?
Why are the scapulae considered irregular bones?
Signup and view all the answers
Study Notes
Muscles
- A synergist muscle can cross several joints before reaching the joint where its main action takes place, acting as a prime mover.
Smooth Muscle
- Consists of long, spindle-shaped cells arranged in bundles or sheets.
Joints
- Fibrous joints have articulating surfaces of bones joined by fibrous tissue, allowing very little movement.
- Example of fibrous joints: The sutures of the vault of the skull.
Bone Structure
- Bone exists in two forms: compact (cortical) and cancellous (spongy).
- Compact bone appears as a solid mass.
- Cancellous bone consists of a branching network of trabeculae.
- The scapulae, although irregular, are included in the compact bone group.
Bone Classification
- Irregular bones include those not assigned to other groups, such as: • Bones of the skull • Vertebrae • Pelvic bones
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Related Documents
Description
This quiz explores the concept of synergist muscles, which cross multiple joints before reaching their primary action point. Understand the role of synergist muscles in the human body.
