1. Which of the following is part of the pathophysiology of emphysema that can

lead to the appearance of a barrel chart?

A. Peripheral edema

B. Bacterial infection in the lungs

C. Air trapping in the alveoli

D. Muscle atrophy of the diaphragm

2. The primary problem with anemia, regardless of the cause, is the goal in

treating anemia is to

A. Occult bleeding reduces the hemoglobin and hematocrit levels.

B. Tissue hypoxia; restore tissue oxygenation.

C. Tissue hyperoxia; have the patient take slow deep breaths.

D. Oxygen saturation more than 100%reduce oxygen toxicity.

3. Intracellular fluid contains higher concentration of which of the following?

A. Magnesium

B. Sodium

C. Chloride

D. Bicarbonate

4. Which of the following is a characteristic of disseminated intravascular

coagulation (DIC)

A. Simultaneous stroke and heart attack

B. Simultaneous clotting and bleeding

C. Simultaneous clotting and insulin release

D. Simultaneous bleeding and vomiting