If palpating the tragus or auricle causes pain, the problem is:

ESIC Nursing Officer -2019 (Shift -1)

Medical & Surgical Nursing

Easy

Appeared in: ESIC Nursing Officer -2019 (Shift -1)

Explanation

Pain on manipulation of the pinna (auricle) or pressure on the tragus is a predominant symptom of otitis externa.
This specific tenderness occurs because the skin of the external ear canal is tightly adhered to the underlying cartilage and bone, so any movement causes significant pain when the area is inflamed.
This finding, often called the 'tragal sign,' is a key differentiator from other causes of ear pain, such as otitis media, where the pain is deeper and not elicited by touching the outer ear.

Option A: Pharyngitis is inflammation of the pharynx (throat). While severe throat infections can sometimes cause referred pain to the ear, it does not cause direct tenderness when the external ear is touched.
Option B: Otitis media is an infection or inflammation of the middle ear, which is located behind the eardrum. The pain is typically felt deep within the ear and is not exacerbated by moving the auricle or tragus.
Option D: Sinusitis is inflammation of the paranasal sinuses. It causes pain and pressure in the face, forehead, or around the eyes, not localized tenderness of the external ear.

Visual 1: Anatomical Diagram - A cross-section of the ear labeling the external, middle, and inner ear. This helps learners visualize why pulling the outer ear affects otitis externa but not otitis media.
Visual 2: Clinical Photo - An image showing a healthcare provider gently pressing on the tragus of a patient's ear to demonstrate the assessment for the 'tragal sign.'

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Differentiating causes of ear pain based on physical assessment findings as background academic context rather than a clinical decision trigger.
The 'tragal sign' is a fundamental nursing assessment skill used to quickly differentiate the source of ear pain at the bedside, guiding initial management and patient advice.
A positive tragal sign indicates the need for treatment focused on the external canal, such as topical antibiotic/corticosteroid drops, and patient education on keeping the ear canal dry.
What if? If a patient reports ear pain and has a fever, but there is NO pain when you palpate the tragus, the suspicion should immediately shift towards acute otitis media. The next step would be to inquire about other symptoms like hearing loss or a feeling of fullness and prepare for an otoscopic examination.

How to Approach the Question

First, identify the key clinical finding presented in the question: pain upon palpating the tragus or auricle.
Recall the basic anatomy of the ear. The tragus and auricle are components of the external ear.
Connect the physical action (palpating the external ear) with the location of inflammation. Pain elicited by this action strongly suggests a problem within the external ear canal.
Evaluate the given options based on this connection. 'Otitis externa' literally means inflammation of the external ear, which is a direct match.
Rule out the other options based on their anatomical locations: Otitis media (middle ear), Pharyngitis (throat), and Sinusitis (facial sinuses) would not cause localized pain upon touching the outer ear.

Concept Tested & Keywords

Concept Tested: Differentiating causes of ear pain based on physical assessment findings.
Stem keywords: palpating, tragus, auricle, pain
Lead-in keywords: problem is
Clinical cues: Pain on palpation of tragus/auricle: This is a pathognomonic sign used to localize inflammation to the external ear canal.

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