Which of the Following Statements Is TRUE About Croup

question 24

Multiple Choice

Which of the following statements is TRUE about croup?
I.caused by viral organism
II.most common form of airway obstruction in children aged 6 months to 6 years
III.causes subglottic swelling and obstruction
IV.most often caused by parainfluenza virus

• A)I and III
• B)II, III, and IV
• C)III and IV
• D)I, II, III, and IV

---

Definitions:

Economic Independence

The state of having sufficient personal wealth to live, without needing to work for basic necessities, allowing an individual financial freedom.

Erie Canal

A significant man-made waterway in New York, completed in the early 19th century, crucial for transportation and commerce, connecting the Great Lakes region with the Atlantic Ocean.

Canal Building

The construction of artificial waterways designed for the passage of boats or ships, irrigation, or water supply, playing a critical role in trade and transportation history.

National Railroad System

denotes a network of railway lines that span a nation, connecting various cities and regions, facilitating the transport of people and goods across the country.