Case-Based Critical Thinking Questions

question 57

Multiple Choice

Case-Based Critical Thinking Questions
Case 1-1
Using PowerPoint 2016, Ethan develops a short five-slide presentation for his marketing project.
-When Ethan first opens PowerPoint, he has two ____ view options: 1) to open an existing presentation or 2) to create a new file.

• A)Backstage
• B)Themes
• C)Insert
• D)Slide Sorter

Describe the physiological adaptations that support efficient respiration, including countercurrent exchange and the diaphragm's role in breathing.

Recognize the factors that alter breathing patterns, such as levels of carbon dioxide in the blood.

Discuss the consequences of harmful substances, like tobacco smoke and marijuana, on the respiratory system.

Identify diseases and disorders associated with the respiratory system and their characteristics.

---

Definitions:

Hyperpolarization Period

A phase following the action potential in neurons where the inside of the cell becomes more negatively charged than the resting potential.

AV Period

The atrioventricular (AV) period refers to the phase of the cardiac cycle when the atria are contracting and pushing blood into the ventricles.

Ectopic Focus

Any pacemaker other than the sinus node of the heart; abnormal pacemaker; an ectopic pacemaker.

Ventricular Systole

Contraction of the ventricles.