S7 Chapter 4 Review

Front

Which vitamin works with calcium to strengthen the bones?

Back

Vitamin D helps the body absorb calcium, which is essential for bone strength.

Front

What is a simple fracture?

Back

A simple (or closed) fracture is a type of bone fracture that does not break the skin.

Front

What term describes diseases caused by problems like improper nutrition or malfunctioning cells?

Back

Noninfectious diseases are caused by factors other than invading organisms.

Front

What protein fills the cells of your hair?

Back

Keratin is the protein that makes up hair and nails.

Front

What should Jane do as first aid for her arm muscle injury?

Back

Wrap the muscle with a bandage to support it.

Front

What is the role of calcium in the body?

Back

Calcium is essential for building and maintaining strong bones and teeth.

Front

What is the difference between infectious and noninfectious diseases?

Back

Infectious diseases are caused by pathogens, while noninfectious diseases are due to other factors.

Front

What is the function of sebum?

Back

Sebum is an oily substance that helps to keep skin and hair moisturized.

Front

What is a contusion?

Back

A contusion, or bruise, is an injury that causes bleeding under the skin without breaking it.

Front

What is the importance of first aid?

Back

First aid is crucial for preventing further injury and promoting recovery.