Multiple Choice More than one choice may apply. Which of the following are correctly matched? a. Short bone—wrist b. Long bone—leg c. Irregular bone—sternum d. Flat bone—cranium

Verified step by step guidance

1. Review the definitions of different bone types: short, long, irregular, and flat bones.
2. Identify the characteristics of each bone type: Short bones are typically as wide as they are long, long bones are longer than they are wide, irregular bones have complex shapes, and flat bones are thin and often curved.
3. Consider the examples of each bone type: Short bones include those in the wrist and ankle, long bones include those in the arms and legs, irregular bones include vertebrae and some facial bones, and flat bones include the cranium and sternum.
4. Match each option with the correct bone type based on the characteristics and examples: a. Short bone—wrist, b. Long bone—leg, c. Irregular bone—sternum, d. Flat bone—cranium.
5. Determine which options are correctly matched by comparing the examples and characteristics of each bone type with the options provided.

Key Concepts

Types of Bones

Bones are classified into four main types based on their shapes: long bones (e.g., femur), short bones (e.g., carpals), flat bones (e.g., skull), and irregular bones (e.g., vertebrae). Each type serves specific functions in the body, such as support, movement, and protection.

Short Bones

Short bones are roughly cube-shaped and provide stability and support with little movement. They are primarily found in the wrists (carpals) and ankles (tarsals), allowing for a range of motion while maintaining strength.

Long Bones

Long bones are characterized by a greater length than width and are crucial for movement and support. They are primarily found in the limbs, such as the femur in the leg, and contain marrow for blood cell production.