Free Exam: LP3 3. CARDIO/PULM
Number of Questions in Test: 10
Number of Questions in Preview: 5
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The pumping action of the heart consists of contraction and relaxation of the myocardium or heart muscle. The complete action of each ventricular contraction and relaxation constitutes_______.
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 2
There are four heart valves that maintain one-way blood flow with in the heart and ensure pressure gradients. Which valves are open when intraventricular pressure exceeds aortic and pulmonary pressures while the blood flows out of the ventricles?
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 3
An acute inflammation in the heart caused by a viral infection influenza, hepatitis, measles, and mumps. It is the most common cardiovascular complication of human immunodeficiency is called _____.
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 4
Common causes of hypoxemia include: Mark all that apply
| Type: | Multiple response |
| Points: | 1 |
| Randomize answers: | No |
Question 5
Results from hypo ventilated alveoli or from inhalation of concentrated oxygen or anestic agents is called _____
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |