Q: Where is the location of the pneumotaxic center?  

Answer: A

The pneumotaxic center is a region in the pons of the brainstem that plays a crucial role in regulating the respiratory rhythm. It is responsible for limiting the duration of inspiration and helping to control the respiratory rate. Neural signals from this center can alter the breathing pattern and can cause rapid, shallow breathing or slow, deep breathing. Lesions or damage to the pneumotaxic center can result in irregular or abnormal breathing patterns. Therefore, the correct answer is option A, which indicates that the pneumotaxic center is located in the pons of the brainstem.

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