Which of the following is NOT a symptom of asthma?

RIMS Nursing Officer - 2022

Medical & Surgical Nursing

Easy

Appeared in: RIMS Nursing Officer - 2022

Explanation

Dilation (widening) of the airways is the opposite of what occurs during an asthma attack. It is the desired therapeutic effect of rescue medications.
The pathophysiology of asthma is defined by airway narrowing (bronchoconstriction) resulting from inflammation, smooth muscle spasms, and excess mucus.
Treatments for asthma, specifically bronchodilators, work to cause airway dilation to relieve symptoms.

Option A: Coughing is a classic and common symptom of asthma. It is often worse at night, in the early morning, or during exercise.
Option B: Shortness of breath, or dyspnea, is a hallmark symptom of asthma. It occurs because the narrowed airways make it difficult to move air in and out of the lungs.
Option C: Wheezing is a high-pitched whistling sound made during breathing, especially exhalation. It is caused by air being forced through the narrowed airways and is a characteristic sign of asthma.

Clinical Relevance

Nursing practice connection: Knowing Clinical manifestations and pathophysiology of asthma helps nurses interpret findings accurately and avoid errors in routine assessment, medication administration, and patient teaching.
Recognizing the key symptoms of asthma (cough, wheeze, shortness of breath) is critical for nurses to ensure timely administration of rescue medications like short-acting beta-agonists (SABAs).
Patient education is vital. Nurses must teach patients to identify their specific triggers, understand the difference between their rescue inhaler (for acute symptoms) and controller inhaler (for long-term inflammation), and when to seek emergency care.
What if? If a patient with asthma presents with a 'silent chest' (no wheezing) but is in severe respiratory distress, this is an ominous sign. It indicates that airflow is so limited that wheezing cannot be produced, signaling impending respiratory failure that requires immediate, aggressive intervention.

How to Approach the Question

First, identify the negative keyword 'NOT' in the question. This signals that you must find the option that is false or doesn't belong.
Recall the fundamental pathophysiology of asthma. The core problem is airway inflammation leading to narrowing (bronchoconstriction).
Systematically evaluate each option against your knowledge of asthma. Ask yourself, 'Is this a symptom of asthma?'
Coughing, shortness of breath, and wheezing are all well-known symptoms resulting from airway narrowing.
Consider 'Dilation of the airways'. This is the widening of airways, which is the opposite of the bronchoconstriction seen in asthma.
Conclude that dilation is the goal of treatment, not a symptom of the disease, making it the correct answer.

Concept Tested & Keywords

Concept Tested: Clinical manifestations and pathophysiology of asthma.
Stem keywords: symptom, asthma
Lead-in keywords: NOT
Negative lead-in flag: The question asks to identify the option that is NOT a symptom of asthma.

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