Skeletal System Basics

Front

What is the Medullary Canal?

Back

The Medullary Canal is a hollow space within the diaphysis (shaft) of long bones that contains bone marrow, which produces blood cells.

Front

What mineral is essential for bone formation?

Back

Calcium is the primary mineral that makes up our bones, providing strength and structure.

Front

What are Long Bones?

Back

Long Bones are bones that are longer than they are wide, such as the femur and humerus, and are primarily responsible for supporting weight and facilitating movement.

Front

What do bones produce?

Back

Bones produce red blood cells in the bone marrow, which is crucial for transporting oxygen throughout the body.

Front

What is the Epiphyseal Plate?

Back

The Epiphyseal Plate, also known as the growth plate, is a layer of cartilage located at the ends of long bones where bone growth occurs.

Front

What is the function of the Periosteum?

Back

The Periosteum is a dense layer of vascular connective tissue that covers the outer surface of bones, providing protection and serving as an attachment point for muscles and tendons.

Front

What are Flat Bones?

Back

Flat Bones are bones that are thin and flat, such as the skull, ribs, and sternum, providing protection to internal organs.

Front

What is Bone Marrow?

Back

Bone Marrow is a soft tissue found in the medullary cavity of bones that produces blood cells and stores fat.

Front

What are Short Bones?

Back

Short Bones are roughly cube-shaped bones, such as the carpals in the wrist and tarsals in the ankle, providing stability and support.

Front

What is Articular Cartilage?

Back

Articular Cartilage is a smooth, white tissue that covers the ends of bones in joints, reducing friction and absorbing shock.