An inability to swallow indicates a problem with?

The correct answer is: Deglutition

Deglutition is the process of swallowing. It is a complex process that involves several muscles and nerves. When a person has difficulty swallowing, it can be a sign of a problem with any of these muscles or nerves. Some of the conditions that can cause difficulty swallowing include:

- Dysphagia

- Stroke

- Parkinson's disease

- Multiple sclerosis

- Amyotrophic lateral sclerosis (ALS)

- Myasthenia gravis

- Certain medications

- Infections

- Tumors

- Injuries