The Respiratory Complications Arising from Neuromuscular Conditions Follow Which of These

The respiratory complications arising from neuromuscular conditions follow which of these sequences?

A) Respiratory muscle compromise $\to$ decrease in lung volumes $\to$ tachypnea $\to$ dyspnea $\to$ poor cough $\to$ inability to express secretions $\to$ mucus plugging $\to$ atelectasis $\to$ pneumonia
B) Decrease in lung volumes $\to$ respiratory muscle compromise $\to$ dyspnea $\to$ tachpnea $\to$ inability to express secretions $\to$ poor cough $\to$ mucus plugging $\to$ pneumonia $\to$ atelectasis
C) Either sequence is possible
D) Neither sequence is correct