Respiratory Quiz

The left lung has three lobes and the right lung has two lobes

• True

• False

The inner layer that surrounds the lung itself is called the?

• Parietal Pleura

• Visceral pleura

• Pleuracardium

• Lobar Bronchi

The trachea splits at the _________ to form the ____________.

• Cricoid cartilage, secondary bronchi

• Thyroid cartilage, primary bronchi

• Carina, primary bronchi

• Hilum, secondary bronchi

Gas exchange in the lungs occurs in the?

• Bronchioles

• Alveolar sinus

• Alveolar sacs

• Segmental Bronchi

Tags

NGSS.HS-LS1-7

. ______________ delivers unoxygenated blood to the lungs.

• Pulmonary vein

• Aorta

• Left ventricle

• Pulmonary artery

The right & left bronchus along with the pulmonary artery & vein enter into the lungs at the?

• Hilum

• Carina

• Alveolar ducts

• Right middle lobe

During inhalation, the diaphragm contracts upward to create a positive pressure in the chest which allows the body to inhale oxygen

• True

• False

During gas exchange, carbon dioxide is transported across the capillary membrane to be exhaled while oxygen is transported across the capillary membrane to attach to the red blood cells.

• True

• False

Tags

NGSS.HS-LS2-3

Everything below is part of the lower respiratory system EXCEPT?

Select all Apply

• Trachea

• Carina

• Pharynx

• . Bronchioles

• Nasal cavities

Inhaled oxygen travels down through the trachea, into the right and left bronchus, then into the segmental bronchi which branches even further into the lobar bronchi.

• TRue

• False