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Questions and Answers
Colds are usually self-limiting.
Colds are usually self-limiting.
True
What is a cold?
What is a cold?
A viral infection of the upper respiratory tract.
Which are the primary respiratory structures affected by colds?
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?
What symptom typically appears first during a cold?
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What is the most common cause of colds in children and adults?
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?
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?
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.
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.
