Human Skeletal System and Bone Health Quiz

Skeletal system primarily provides structure and support to the body.

Enamel is the outer covering of teeth, composed of calcium and phosphate minerals.

The 'funny bone' is the humerus, where the ulnar nerve is susceptible to irritation.

Collagen provides structural support and flexibility to bones.

The patella protects the knee joint and aids in leg extension.

Vitamin D helps in the absorption of calcium and phosphorus from the intestine.

Osteoporosis weakens bones, making them fragile and more prone to fractures.

Regular weight-bearing exercise strengthens bones and reduces the risk of osteoporosis.

Ossification involves the deposition of minerals into bone matrix by osteoblasts.

The scapula is part of the appendicular skeleton, not the axial skeleton.

Parathyroid Hormone helps regulate calcium levels by stimulating bone resorption.

Ball and socket joints allow for movement in multiple directions.

The fibula provides lateral support and muscle attachment in the lower leg.

The ilium is the largest and most prominent part of the hipbone.

The femur connects with the acetabulum to form the hip joint, crucial for walking and movement.