Difficulty in swallowing is termed as?

Appeared in: IGNOU PB Bsc Nsg Entrance-2017

Explanation

Dysphagia is the precise medical term for the symptom of difficulty in swallowing.
The term originates from Greek roots: 'dys' meaning difficulty or disordered, and 'phagia' meaning 'to eat'.
It refers to problems with the transit of food or liquid from the mouth, through the pharynx and esophagus, to the stomach.
Dysphagia is a serious symptom that can lead to complications like aspiration pneumonia, malnutrition, and dehydration if not managed properly.

Option B: Xerostomia is the medical term for dry mouth, which is caused by a lack of saliva. While severe dry mouth can make swallowing uncomfortable, it is not the term for the difficulty itself.
Option C: Hemoptysis refers to coughing up blood or bloody sputum from the lungs or bronchial tubes. It is a respiratory symptom, not a swallowing disorder.
Option D: Hypoxemia is a condition characterized by an abnormally low concentration of oxygen in the blood. It is related to the respiratory and circulatory systems, not the digestive process of swallowing.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Medical Terminology for Gastrointestinal Symptoms as background academic context rather than a clinical decision trigger.
Nurses are often the first to detect dysphagia at the bedside by observing patients during meals and administering water swallow tests.
Prompt identification and intervention are critical to prevent life-threatening complications such as aspiration pneumonia, malnutrition, and dehydration.
Management of dysphagia is interdisciplinary, involving nurses, physicians, speech-language pathologists (SLPs), and dietitians to ensure patient safety and adequate nutrition.

How to Approach the Question

This is a factual recall question that tests your knowledge of medical terminology.
First, identify the key concept in the question stem: 'Difficulty in swallowing'.
Next, analyze the options provided to find the corresponding medical term.
Break down the word parts if you can. 'Dys-' is a common prefix meaning 'difficult,' 'painful,' or 'abnormal.' '-phagia' is a suffix related to eating or swallowing.
Combining 'dys-' and '-phagia' gives 'dysphagia,' which directly translates to difficulty swallowing.
Confirm your choice by defining the other terms to ensure they are incorrect. Xerostomia (dry mouth), Hemoptysis (coughing blood), and Hypoxemia (low blood oxygen) relate to different body systems and conditions.

Concept Tested & Keywords

QL4OekCXvwHKOMiZpV-Ep8

E6 Nelson Textbook of Pediatrics(2024) — Volume 2 p. 2-4

E6 Medicine Harrison 22e Part 1 p. 334-336

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