Angina pectoris is a condition caused by:Question 14Answera.Fleeting deficiency of blood delivery to myocardiumb.Fleeting deficiency of blood to pectoralis majorc.Prolonged coronary blockaged.Lung collapse in thoracic cavitye.Irregular heart rhythm
Question
Angina pectoris is a condition caused by:Question 14Answera.Fleeting deficiency of blood delivery to myocardiumb.Fleeting deficiency of blood to pectoralis majorc.Prolonged coronary blockaged.Lung collapse in thoracic cavitye.Irregular heart rhythm
Solution
Angina pectoris is a condition caused by:
a. Fleeting deficiency of blood delivery to myocardium
This is the correct answer. Angina pectoris is a symptom of coronary artery disease. It occurs when the heart muscle (myocardium) doesn't get as much blood (and therefore as much oxygen) as it needs. This usually happens because one or more of the heart's arteries (which supply blood to the heart muscle) is narrowed or blocked. The "fleeting deficiency" refers to the fact that the lack of blood flow is temporary.
Similar Questions
Fill in the Blank QuestionFill in the blank question.The chest pain that is often associated with obstruction of coronary blood flow is called pectoris.
The condition that reduces the flow of blood through the coronary arteries to the myocardium and is a common cause of heart failure and myocardial infarction is calledSelect one:a.arrhythmia.b.acute coronary syndrome.c.heart failure.d.coronary artery disease.
What is a characteristic of angina pectoris? *1 pointA. It is usually longer than 30 minutes.B. It does not usually manifest as chest pain.C. It is managed by nitrogylcerine.D. It is not usually precipitated by an activity and happens spontaneously.
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