Signs and symptoms of asthma include all except?

Tripura CHO - 2021

Medical Surgical Nursing

Easy

Appeared in: Tripura CHO - 2021

Explanation

Fever is not a characteristic symptom of asthma, which is a non-infectious inflammatory disease of the airways.
The pathophysiology of asthma involves bronchoconstriction, airway inflammation, and mucus production, none of which directly cause a febrile response.
When fever is present with respiratory distress in an asthmatic patient, it strongly suggests a co-existing infection (e.g., viral or bacterial) that is triggering the asthma exacerbation.

Option A: Shortness of breath (dyspnea) is a primary and defining symptom of asthma, resulting directly from airway narrowing and obstruction.
Option B: Wheezing is a hallmark physical sign of asthma, caused by air being forced through constricted bronchioles.
Option D: Chest pain or, more commonly, a sensation of tightness is a frequent symptom of asthma. It is caused by the intense contraction of muscles around the airways and the increased work of breathing.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain This question tests the knowledge of the classic clinical manifestations of asthma and the ability to differentiate them from signs of other conditions as background academic context rather than a clinical decision trigger.
For a nurse, distinguishing between an uncomplicated asthma attack and one triggered by an infection is critical. The presence of fever is a key red flag for an underlying infection.
This distinction guides treatment. An infectious trigger may require antibiotics or antiviral medications in addition to standard asthma therapies like bronchodilators and corticosteroids.
What if? - If a patient with known asthma presents with wheezing, shortness of breath, and a fever of 101°F (38.3°C), the nurse should suspect an underlying respiratory infection like pneumonia. The priority is to manage acute respiratory distress while anticipating orders for a chest X-ray, sputum culture, and potentially antibiotics.

How to Approach the Question

First, identify the core subject of the question, which is the signs and symptoms of asthma.
Next, notice the critical keyword 'except'. This tells you to look for the option that is NOT a typical sign or symptom of asthma.
Evaluate each option based on your knowledge of asthma's clinical presentation.
Recall that shortness of breath, wheezing, and chest tightness are classic manifestations of airway obstruction in asthma.
Recognize that fever is a systemic sign of infection and is not caused by the underlying pathophysiology of asthma itself.
Therefore, conclude that fever is the correct exception among the given choices.

Concept Tested & Keywords

Concept Tested: This question tests the knowledge of the classic clinical manifestations of asthma and the ability to differentiate them from signs of other conditions.
Stem keywords: Signs and symptoms, asthma
Lead-in keywords: except
Negative lead-in flag: Question asks for the exception

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