A Patient Has a Chronic Respiratory Disorder and Vasoconstriction of Her

question 3

Multiple Choice

A patient has a chronic respiratory disorder and vasoconstriction of her pulmonary vascular system. What is the chief control over this vasoconstriction?

• A) Low PAO₂
• B) Low PaO₂
• C) High PaCO₂
• D) High pH

---

Definitions:

Schools

Institutions dedicated to the education and learning of students under the guidance of teachers, ranging from primary to tertiary levels.

Media

Channels or systems of communication used to distribute information or entertainment to a large audience.

Stereotypes

Oversimplified and widely held beliefs about the characteristics of groups of people, which can lead to misconceptions and prejudicial attitudes.

Television

A system for transmitting visual images and sound that are reproduced on screens, primarily used for broadcasting programs for entertainment, information, and education.