HISTOLOGY
BLOOD VESSELS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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(Haden)Bradycardia is when ____
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The heart speeds up to <100BPM
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The heart speeds up to <120BPM
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The heart slows down to >60BPM
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The heart slows down to >40BPM
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Explanation:
Detailed explanation-1: -A heart attack, heart failure, heart valve disease and an extremely low heart rate (bradycardia) can cause low blood pressure.
Detailed explanation-2: -Causes and Risk Factors Bradycardia is caused by a disruption in the heart’s electrical system that controls the heart rate. This disruption can come from four possible causes: Sinoatrial node problems-the sinoatrial node, often referred to as the sinus node, is considered to be the natural pacemaker of the heart.
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