Respiratory Exam 1 - Jones - Respiratory Anatomy

Which of the following is apart of the upper respiratory tract (SATA)

• Nasal Cavity

• Nostril

• Larynx

• Trachea

What maintains structure when we exhale

• Hyaline cartilage ring

• Elastin cartilage

• Trachealis muscles

• Mucosal gland

Where does majority of gas exchange take place

• Alveolar sacs

• alveolar ducts

• terminal branches

• Respiratory bronchioles

Match the following anatomy of airways to their proper descriptions

• Single thin cell wall structure for gas exchange

• Bronchiolus

• Has smooth muscle under autonomic control. Loss of cartilage and decreased muscle size.

• Alevolus

• Large mucus and epithelium layer. Glands in wall secrete mucus

• Trachea/Bronchus

Which of the following carry oxygenated blood?

• Pulmonary artery

• Pulmonary vein

Which cell type create structure of alveolar sac

• Type 1

• Type 2

Which cell type is intersperse among the other and secretes surfactant for gas exchange

• Type 1

• Type 2

Ideally you want very long distances for diffusion to increase gas exchange

• True

• False

Label the different parts of the pleural sac and other notable points of the respiratory system

e

f

g

h

d

c

trachea

Chest wall

intrapleural space

visceral pleura

breathy thing

parietal pleura

Lungs

alveolar

Which of the following is attached to the lungs

• visceral pleura

• parietal pleura

• intrapleural fluid

• thorax