Respiratory system Quizizz

What is pharynx?

• Found at the back of the mouth taking the air from the nose to the larynx

• The tube between the two lungs taking the air from the larynx to the lungs

• The thin branches inside the lung carrying alveoli

• The site where gas exchange process happens.

What is trachea?

• The thin tube inside the lungs carrying alveoli

• The two tubes inside the lungs that branches into bronchioles

• The tube between the two lungs taking the air from larynx to lungs

• The site where gas exchange happens

What is alveoli?

• The site of gas exchange process

• The air sacs inside the lungs

• The air sacs carried on the bronchioles

• All the choices are correct

What is meant by gas exchange process?

• The process by which lungs takes oxygen from the blood and gives the blood carbon dioxide

• The process by which lungs take carbon dioxide from the blood and gives the blood oxygen

• The process by which we inhale oxygen and exhale carbon dioxide

• Both the second and the third choice

Which of the following sequence is correct?

• Trachea, larynx, pharynx

• Pharynx, bronchioles, bronchi

• Pharynx, trachea, larynx

• Larynx, trachea, bronchi

Which of the following happens in inhalation?

• Diaphragm contracts, moving up and chest volume decreases

• Diaphragm relaxes, moving up and chest volume increases

• Diaphragm contracts, moving down and chest volume increases

• Diaphragm contracts, moving up and chest volume increases

Which of the following is true about diaphragm?

• It is a skeletal muscle

• when it contracts, exhalation happens

• When it relaxes, inhalation happens.

• When it contracts, the chest volume increases

Which organ comes after the bronchioles?

• Bronchi

• Alveoli

• Trachea

• Larynx

What is inhalation process?

• The process by which we get rid of carbon dioxide

• The process by which we breathe in oxygen after the diaphragm relaxes

• The process by which the chest volume increases and the air enters from out to in

• The process by which diaphragm relaxes and the air moves from in to out.

What is the name of the process that takes place due to diaphragm?

• Gas exchange

• Inhalation and exhalation

• Pumping blood

• All of the above