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What sections of the brain that contain respiratory centers and set the breathing rate?
The primary respiratory centers are located in the brainstem, specifically in the pons and medulla oblongata. The medulla oblongata houses the respiratory rhythmicity centers, which control the basic rhythm of breathing, while the pons contains the pneumotaxic and apneustic centers that help regulate the rate and depth of respiration. Together, these areas coordinate the automatic process of breathing in response to various physiological needs.
Where is located the pacemaker?
The pacemaker is located on the outside of the right atrium.
What section of the brain is responsible for controlling automatic functions like breathing?
The medulla oblongata, located in the brainstem, is responsible for controlling automatic functions like breathing. It regulates essential bodily functions, such as heart rate, blood pressure, and breathing.
The pacemaker of the heart is located where?
The anatomical pacemaker is located in the right atrium
What is the pacemaker of lungs?
The pacemaker of the lungs is primarily the respiratory center located in the brainstem, specifically in the medulla oblongata and the pons. This center regulates the rhythm and rate of breathing by sending signals to the respiratory muscles, such as the diaphragm and intercostal muscles. It responds to various stimuli, including carbon dioxide levels, oxygen levels, and blood pH, to maintain proper respiratory function. This automatic regulation ensures that the body meets its oxygen demands and expels carbon dioxide effectively.
What part of the respiratory center is responsible for maintaining breathing patterns?
The respiratory center, located in the brainstem, primarily consists of the medulla oblongata and pons. The medulla oblongata contains the rhythmicity center, which generates the basic rhythm of breathing, while the pons modulates this rhythm by fine-tuning the transition between inhalation and exhalation. Together, these areas help maintain consistent breathing patterns in response to various physiological demands.
Where is th respiratory rhythmicity center located?
there is a specific group of cells found in the medula (part of the brain stem) which regulate the rhythm of breathing, hence the name (of this cellular formation) the Medulary Rhythmicity Center.
Describe the location and action of a pacemaker?
Pacemaker is located in the right atrium and generates electrical impulses to start a muscle contraction in the heart.
Is a pacemaker a group of cells located in the left atrium?
A pacemaker is a device inserted into the heart to regulate the heart beats or heart rate
The medulla controls automatic functions of the body including breathing rate and blood pressure?
Yes, the medulla oblongata is responsible for regulating many vital autonomic functions such as breathing, heart rate, and blood pressure. It is located at the base of the brainstem and helps to maintain homeostasis in the body by controlling these automatic processes.
When a site other than the SA node becomes the pacemaker that site is called an?
It is called an ectopic pacemaker. It can be located anywhere in the auricles, along the His bundle or in the ventricles (escape beat).
Where are the cells located that make up the pacemaker?
If you mean the heart, there are two pacemakers. One is in the SA Node and the secondary (and slower) back up pacemaker is in a AV Node.
