Which of the following statements is correct in relation to cardiac tamponade?Question 9Select one:a.It is extremely life threatening.b.It is usually caused by hypertension.c.All myocardial infarctions result in cardiac tamponade.d.Most cardiac tamponades result from rupture of the right-ventricular wall.e.It compresses the heart, thereby increasing cardiac output.
Question
Which of the following statements is correct in relation to cardiac tamponade?Question 9Select one:a.It is extremely life threatening.b.It is usually caused by hypertension.c.All myocardial infarctions result in cardiac tamponade.d.Most cardiac tamponades result from rupture of the right-ventricular wall.e.It compresses the heart, thereby increasing cardiac output.
Solution
The correct statement in relation to cardiac tamponade is:
a. It is extremely life threatening.
Explanation: Cardiac tamponade is a serious medical condition in which blood or fluids fill the space between the sac that encases the heart and the heart muscle. This places extreme pressure on your heart, which prevents the heart's ventricles from expanding fully and keeps your heart from functioning properly. Your heart can't pump enough blood to the rest of your body when this happens, which can lead to organ failure, shock, and even death. Therefore, it is extremely life threatening.
The other options are incorrect because:
b. Hypertension is not usually a cause of cardiac tamponade. It's more commonly caused by injury to the heart, such as a puncture wound to the heart, a heart attack, or heart surgery.
c. Not all myocardial infarctions result in cardiac tamponade. While it can be a complication, it's not a guaranteed outcome.
d. Most cardiac tamponades do not result from rupture of the right-ventricular wall. They're more commonly caused by injury to the heart.
e. Cardiac tamponade does compress the heart, but this does not increase cardiac output. In fact, it decreases it because the heart can't fill properly with blood.
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