Human Body Systems

Front

What is the integumentary system?

Back

The integumentary system is the organ system that includes the skin, hair, and nails, which protect the body and help regulate temperature.

Front

What is homeostasis?

Back

Homeostasis is the process by which the body maintains a stable internal environment despite changes in external conditions.

Front

What is the function of the lymphatic system?

Back

The lymphatic system helps defend the body against infections and diseases by transporting white blood cells and filtering harmful substances.

Front

What is the major function of the human digestive system?

Back

The major function of the human digestive system is to break down food chemically and absorb nutrients.

Front

What organs are part of the lymphatic system?

Back

The lymphatic system includes organs such as white blood cells, spleen, and tonsils.

Front

What role does the skin play in the integumentary system?

Back

The skin acts as a barrier to protect the body from external harm, regulates temperature, and helps in sensation.

Front

How does the body maintain homeostasis during exercise?

Back

During exercise, the body maintains homeostasis by regulating temperature through sweating and increasing heart rate to supply more oxygen.

Front

What are the main components of the digestive system?

Back

The main components of the digestive system include the mouth, esophagus, stomach, intestines, liver, and pancreas.

Front

What is the function of white blood cells?

Back

White blood cells are part of the immune system and help fight infections and diseases.

Front

What is the role of the spleen in the lymphatic system?

Back

The spleen filters blood, removes old or damaged blood cells, and helps produce white blood cells.