(a).

Lateral view	Consistency of food
Preparation to swallow	Amount of bolus	Possible swallowing disorders
Cannot hold food in mouth anteriorly		Reduced lip closure
Cannot form bolus		Reduced tongue movement rage or coordination
Cannot hold bolus—premature bolus loss Aspiration (%) before swallow		Reduced tongue shaping/coordination; reduced velar movements
Material falls into anterior sulcus		Reduced labial tension
Materials falls into lateral sulcus		Reduced buccal tension
Abnormal hold position		Tongue thrust; reduced tongue control
Posture introduced