Which Is a Statement of the Second Law of Thermodynamics

question 43

Multiple Choice

Which is a statement of the Second Law of Thermodynamics?

• A) energy can be converted from one form to another
• B) things are getting more screwed up every day
• C) there's no such thing as a free lunch
• D) you can't get something for nothing

---

Definitions:

Mechanical Ventilation

A life-support technique that uses a machine to help patients breathe when they are unable to do so sufficiently on their own.

Endotracheal Tube

A flexible tube inserted through the mouth or nose into the trachea to maintain an open airway and facilitate ventilation.

Oropharyngeal Suctioning

The process of removing secretions from the throat and mouth using a suction device to maintain airway patency.

Bloody Secretions

Fluids expelled from the body that contain blood, indicating possible injury or disease.