Skeletal System and Bone Formation Quiz

Flat bones, like the skull and sternum, house bone marrow that produces blood cells.

Ball-and-socket joints, like the hip and shoulder joints, provide a wide range of rotational and angular movements.

The scapula, or shoulder blade, is a flat, triangular bone that connects with the clavicle and plays a crucial role in shoulder movement.

The frontal bone forms the forehead and part of the eye sockets, contributing to the protective structure of the skull.

The tibia articulates with the femur to form the knee joint, playing a crucial role in supporting body weight and transmitting forces during movement.

Compact bone is composed of repeating units called osteons, each containing a central canal and concentric lamellae.

Growth hormone, secreted by the pituitary gland, promotes the growth and development of bones during childhood.

The patella, commonly known as the kneecap, protects the knee joint and improves mechanical advantage during movement.

Osteoclasts are cells responsible for bone resorption, breaking down bone tissue and releasing minerals into the bloodstream.

The femur, known as the thigh bone, is the longest and strongest bone in the human body, connecting the hip to the knee.

Hinge joints, like the elbow and knee, permit movement in a single plane, resembling the opening and closing of a hinge.

Ossification is the process by which bones are formed, either through intramembranous or endochondral ossification.

Vitamin D facilitates the absorption of calcium in the intestines, crucial for bone health.

The scapula is part of the appendicular skeleton, not the axial skeleton, which includes the skull, vertebral column, and ribcage.

The clavicle, commonly known as the collarbone, connects the sternum to the shoulder blade and provides support to the upper limb.

The pectoral girdle consists of the scapula and clavicle, providing attachment points for the upper limbs.

Tarsal bones are part of the foot, not the hand, and contribute to the structure of the ankle.