Respiratory System Quiz

What is the function of the epiglottis?

• It produces vocal sounds.

• It covers the larynx and trachea during swallowing.

• It is responsible for gas exchange in the lungs.

• It connects the mouth to the stomach.

What do pulmonary capillaries surround?

• Bronchi

• Alveoli

• Trachea

• Diaphragm

How many lobes does the right lung have?

• 2

• 3

• 4

• 5

What is the lining of the lungs that is closest to the lungs known as?

• Pleural effusion

• Parietal pleura
• Diaphragm
• Visceral pleura

What is the lining of the lungs that is closest to the rib cage known as?

• Pleural effusion

• Parietal pleura
• Diaphragm
• Visceral pleura

What are the muscles in between the ribs known as?

• Intercostal muscles
• Abdominal muscles
• Thoracic muscles

• Pectoral muscles

What is the normal respiratory rate range for an adult?

• 12-20 respirations per minute

• 25-40 respirations per minute

• 18-30 respirations per minute

• 30-60 respirations per minute

Label the image.

f

g

h

i

j

e

d

c

b

a

Right Lung

Nasal Cavity

Oral Cavity

Pharynx

Trachea

Left Lung

Larynx

Diaphragm

Left Main Bronchus

Right Main Brochus

When are wheezes mainly heard?

• During inspiration

• Only during coughing

• During expiration

• Both during inspiration and expiration

Which lung condition can result in the occurrence of Stridor?

• Anaphylaxis

• Croup

• Tuberculosis

• Pulmonary embolism