PBS Units 2 & 3 Review

Front

True or False: Medical personnel should assess the patient before surveying and assessing the scene.

Back

False

Front

How does DNA differ person to person?

Back

Order of nitrogen bases

Front

Which type of pathogen is responsible for causing the flu, chicken pox, and yellow fever?

Back

Viruses

Front

Which of the following vital signs are measured by listening to a patient's heart?

Back

Heart rate

Front

Ideally, your cells should be in a(n) _______ solution.

Back

Isotonic

Front

What is the function of DNA in living organisms?

Back

DNA stores genetic information.

Front

Define 'pathogen'.

Back

A pathogen is a microorganism that can cause disease.

Front

What are the three main types of pathogens?

Back

Bacteria, viruses, and fungi.

Front

What is the role of the heart in the circulatory system?

Back

The heart pumps blood throughout the body.

Front

What is homeostasis?

Back

Homeostasis is the process by which living organisms maintain a stable internal environment.