Respiratory Quiz

Which statement is FALSE about cellular respiration?

• Cellular respiration requires oxygen

• From cellular respiration, body obtains energy

• The waste products produced are carbon dioxide and water

• It only happens in lung cells

What is the function of the human respiratory system?

• to perform gas exchange functions

• to obtain carbon dioxide from the external environment

• to excrete (remove) oxygen and ATP from the body

• to carry out cellular respiration by nucleus

_____ respiration is breakdown of food substances in the presence of oxygen and releases a lot of energy.

• Aerobic respiration

• Anaerobic respiration

• Chemical respiration

• Physical respiration

The correct order of respiratory organs is...

• Nose - Larynx - Pharynx - Trachea - Bronchioles - Bronchi - Alveoli

• Nose - Pharynx - Larynx - Trachea - Bronchioles - Bronchi - Alveoli

• Nose - Pharynx - Larynx - Trachea - Bronchi - Bronchioles - Alveoli

• Mouth - Larynx - Pharynx - Esophagus - Bronchi - Bronchioles - Alveoli

Allows air to enter your body and filters debris (dust and foreign particles) are the functions of the organ pointed by the letter...

• 2

• 3

• 4

• 5

Which part of the respiratory system plays an important role when we speak?

• Pharynx

• Larynx

• Trachea

• Bronchi

How the trachea cleans air entering the lungs?

• By using hairs such as those in the nose to filter dust particles and bacteria

• By changing the temperature of the air entering the trachea so that bacteria die

• By using gland cells that can produce acid to destroy foreign particles

• By using hair-like structures (cilia) to sweep the dust-trapped mucus out of the trachea

Which of the following organs is NOT part of the lungs?

• Bronchi

• Bronchioles

• Trachea

• Alveoli

Oxygen from inhaled air enters the bloodstream through the respiratory organs...

• Alveoli

• Bronchi

• Bronchioles

• Diaphragm

In order for the alveoli to carry out their role as a place for gas exchange, the alveoli have a structure that...

• The spherical or grape-like shape with very thick walls

• The spherical or grape-like shape with very thin walls

• It is polygonal in shape with very thin walls

• It is polygonal in shape with very thick walls