This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: FMGE 2019, Subject name: Physiology
Which of the following has prolonged inspiratory spasms that resemble breath holding? 
Select and explain. 
A. Biot breathing, B. Apneustic breathing, C. Cheyne stokes breathing, D. Kussmaul breathing
B: Apneustic breathing
Answer: B: Apneustic breathing 
Explanation: APNEUSTIC BREATHING - long inspiratory spasms (resembles breath holding) CHEYNE-STROKE BREATHING - apnea followed by hyperapnea KUSSMAUL RESPIRATION - increased depth and prolonged inspiration REGULARLY IRREGULAR - seen in meningitis See the attached treasure for fuher details.