Anatomy and Physiology Bone

Front

What is the clavicle?

Back

The clavicle, also known as the collarbone, is a long bone that serves as a strut between the shoulder blade and the sternum. It helps stabilize the shoulder.

Front

What is the scapula?

Back

The scapula, or shoulder blade, is a flat, triangular bone located in the upper back. It connects the humerus (upper arm bone) with the clavicle.

Front

What is the fibula?

Back

The fibula is a long, thin bone located on the lateral side of the tibia in the lower leg. It provides stability to the ankle and supports muscles.

Front

What are phalanges?

Back

Phalanges are the bones in the fingers and toes. Each finger has three phalanges (proximal, middle, and distal), while the thumb has two.

Front

How many bones are in the adult human body?

Back

The adult human body typically has 206 bones.

Front

What is the sternum?

Back

The sternum, or breastbone, is a flat bone located in the center of the chest. It connects to the ribs via cartilage and protects the heart and lungs.

Front

What are carpals?

Back

Carpals are the eight small bones that make up the wrist. They allow for a wide range of motion in the hand.

Front

What are tarsals?

Back

Tarsals are the seven bones that make up the ankle and the back part of the foot. They provide support and stability.

Front

What is the function of long bones?

Back

Long bones, such as the femur and humerus, support weight and facilitate movement. They also contain bone marrow, which produces blood cells.

Front

What is the difference between the tibia and fibula?

Back

The tibia is the larger, weight-bearing bone of the lower leg, while the fibula is the smaller bone that provides lateral stability.