Question

Apneustic and pneumotaxis centers are located in

• A. Medulia oblongata
• B. Pons
• C. Carotid artery
• D. All of the above
  

Answer 1

The correct option is B Pons

• The pneumotaxic centre is located in the upper part of the pons.
• It provides inhibitory impulses for inspiration and prevents overexpansion of the lungs and also helps to maintain alternate inspiration and expiration.
  
• The apneustic centre is located in the lower pons that promotes inhalation by the stimulation of the neurons in the medulla.
• It also controls the intensity of breathing.
  
• So, the correct answer is 'Pons'.