What Causes the Residual Volume (RV) and Functional Residual Capacity

question 2

Multiple Choice

What causes the residual volume (RV) and functional residual capacity (FRC) to increase?

• A)atelectasis
• B)chronic obstructive lung disease
• C)pneumonia
• D)pneumothorax

---

Definitions:

H.pylori

A type of bacteria that infects the stomach lining and is a leading cause of ulcers.

Ulcers

Open sores that can form on the skin, or mucous membranes of the body, often resulting in pain and discomfort.

Antibiotics

Medications used to fight infections caused by bacteria.

Carbohydrate

Organic compounds, including sugars, starches, and celluloses, which are a major source of energy for the body.