Question

Two friends are eating together at a dining table. One of them suddenly starts coughing while swallowing some food. This coughing would have been due to improper movement of:

Options

A
Epiglottis
B
Diaphragm
C
Neck
D
Tongue

Explanation

The epiglottis is a small flap of tissue located at the base of the tongue, near the entrance of the windpipe (trachea). Its primary function is to prevent food and liquids from entering the airway during swallowing. It covers the opening of the trachea, directing the food down the esophagus and into the stomach. If the epiglottis doesn’t function properly or fails to close properly, it can lead to food or liquid entering the airway, causing coughing or choking.

The diaphragm is a dome-shaped muscle that separates the chest cavity from the abdominal cavity. It plays a crucial role in the process of breathing. When you inhale, the diaphragm contracts and moves downward, creating more space in the chest cavity and allowing the lungs to expand and fill with air. If the diaphragm were to malfunction, it would typically result in breathing difficulties rather than coughing during swallowing.

The neck itself is not directly responsible for coughing during swallowing. However, certain conditions or disorders related to the neck, such as neck muscle weakness or nerve damage, could indirectly affect swallowing function. These issues might disrupt the coordination of muscles involved in swallowing, potentially leading to difficulties or coughing while eating.

The tongue is a muscular organ located in the mouth. It plays a vital role in various functions, including taste, speech, and swallowing. During swallowing, the tongue helps push food or liquid toward the back of the throat and into the esophagus.