Pregunta
Question
01/07
The heart requires the brain to beat.
False
True
01/07
The heart requires the brain to beat.
False
True
Ask by Wilson Romero. in the United States
Mar 27,2025
Solución de inteligencia artificial de Upstudy
Respuesta verificada por el tutor
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The heart does not require the brain to beat.
Solución
- The heart contains specialized cells called the sinoatrial (SA) node that act as a natural pacemaker.
- The SA node generates electrical impulses, which cause the heart to beat independently of brain signals.
- Although the brain can influence the heart rate via the autonomic nervous system, it is not necessary for the heart to beat.
Thus, the statement “
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Simplifique esta solución Mind Expander
While it might seem like the brain is in charge of every function, the heart actually has a mind of its own! The heart can beat independently due to its intrinsic pacemaker, known as the sinoatrial node, which generates electrical impulses triggering contractions. So, even if the brain takes a coffee break, the heart will keep on beating—talk about an overachiever!
In the real world, this means that CPR can effectively keep the heart beating even if the brain has temporarily stopped functioning due to a lack of oxygen. This understanding is crucial in emergency situations, highlighting the importance of immediate first aid to preserve life. So, channel your inner superhero and learn some CPR—it could make all the difference!
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