OBJECTIVE LIFE SCIENCE
ANIMAL PHYSIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Pace maker is seen in ____ of the heart.
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Left auricle
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Right auricle
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Right ventricle
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Left ventricle
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Explanation:
Detailed explanation-1: -The sinoatrial node is the natural pacemaker of the heart and is responsible for the initiation of a heartbeat. It is present in the muscular wall of right auricle. The impulse for each heartbeat travels from the right atrium to the other chambers of the heart.
Detailed explanation-2: -Your heart’s sinus node is your natural pacemaker (found in the upper right chamber of the heart, known as the atrium).
Detailed explanation-3: -The main types are: single-chamber pacemaker – this has 1 wire, which is connected to either the right atrium (upper heart chamber) or right ventricle (lower heart chamber) dual-chamber pacemaker – this has 2 wires, which are connected to the right atrium and right ventricle.
There is 1 question to complete.