respiratory system

What is not a function of the respiratory system?

• Provides a continual supply of oxygen to all tissues by means of the cardiovascular system

• Continually removes carbon dioxide waste from the system.

• Increases heart rate due to vasoconstriction.

What is not an component of the Respiratory system?

• Nose

• Trachea

• Lungs

• Mouth

Respiration takes place at three levels in the body. Between the blood and lungs -external. Between the blood and cells-internal

And Oxidation within the cells- which is called _______ respiration.

• Cellular

• Oxygen

• Erythrocyte

• Leukocytes

External Respiration is also known as

What does the Diaphragm do during Inhalation?

During exhalation what do the intercostals do during exhalation?

• Muscles relax

• Muscles constrict

• Expel air

To keep a healthy respiratory system do everything except what?

• Avoid air pollution

• Deep breathing

• Regular exercise

• Smoking