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Colds are usually self-limiting.
True
What is a cold?
A viral infection of the upper respiratory tract.
Which are the primary respiratory structures affected by colds?
Pharynx, nasopharynx, nose, cavernous sinusoids, and paranasal sinuses.
What symptom typically appears first during a cold?
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What is the most common cause of colds in children and adults?
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How long after infection do cold symptoms usually start to appear?
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What dominates the symptoms of a cold 2-3 days after initial infection?
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Cough is usually the first symptom to appear in a cold.
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Study Notes
Common Cold Overview
- A cold is a viral infection primarily affecting the upper respiratory tract.
- Typically self-limiting, meaning symptoms resolve without medical intervention.
- Symptoms can be bothersome, prompting many patients to self-medicate.
Pathophysiology of Colds
- Affects respiratory structures including the pharynx, nasopharynx, nose, cavernous sinusoids, and paranasal sinuses.
- Over 200 viruses are known to cause colds, with rhinoviruses being the most common in both children and adults.
Clinical Presentation
- Symptoms appear in a predictable sequence 1-3 days after viral infection.
- Sore throat is the initial symptom, followed by nasal symptoms that become predominant 2-3 days later.
- Coughing is generally infrequent in early stages of a cold.
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Description
This quiz covers the common cold, its symptoms, and the self-medication practices associated with over-the-counter products. It is designed for PHRM 613 students to understand the pathophysiology and counseling related to cold treatments. Enhance your knowledge about managing cold symptoms effectively.
