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Related Concept Videos

Tonsillitis I: Introduction01:30

Tonsillitis I: Introduction

1.4K
Tonsillitis is inflammation of the tonsils, which are two lymphoid tissue masses at the back of the throat. This condition can cause discomfort and irritation in the throat.
Etiology
Three primary contributing factors have been identified.
1.4K
Acute Pharyngitis01:30

Acute Pharyngitis

3.3K
Introduction
Acute pharyngitis is the inflammation of the back of the throat (pharynx), commonly resulting in a sore throat. It is a frequently encountered condition that prompts individuals to seek medical advice.
Classification
Acute pharyngitis can be categorized based on its underlying cause:
3.3K
Tonsillitis II: Management01:26

Tonsillitis II: Management

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This lesson will focus on the different treatment options for managing tonsillitis, which typically depend on the cause and severity.
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Pneumonia I: Introduction01:30

Pneumonia I: Introduction

640
Pneumonia is an acute respiratory infection that targets the lungs, specifically the alveoli. These tiny air sacs, essential for oxygen exchange, become engorged with pus and fluid, severely hindering breathing, decreasing oxygen absorption, and causing significant pain and discomfort during respiration.
Risk Factors
Various factors influence the likelihood of developing pneumonia. Age plays a crucial role, with infants, children under two, and individuals over 65 at increased risk due to their...
640
Chronic Pharyngitis01:23

Chronic Pharyngitis

9.6K
Chronic pharyngitis refers to persistent inflammation of the pharyngial mucosa.
Etiology
It often arises from persistent viral or bacterial infections affecting sinuses and tonsils.
Additional contributing factors include inadequate dental hygiene, mouth breathing, recurring tonsillitis, allergic rhinitis, laryngopharyngeal reflux, and exposure to smoke, chemicals, and other environmental pollutants. Allergic reactions to pollen, mold, and pet dander, chronic cough, excessive voice usage,...
9.6K
Assessing Body Temperature - Oral01:14

Assessing Body Temperature - Oral

1.2K
Here are the steps to accurately measure oral temperature using an electronic thermometer:
Step 1:
Start by practicing proper hand hygiene to prevent the spread of microorganisms.
Step 2:
Take the thermometer out of the charging unit, switch it on, and wait for the ready sign.
Step 3:
Gently slide the probe cover until a click is heard. This simple action prevents cross-contamination and ensures the correct placement of the probe cover.
Step 4:
Instruct the patient to open their mouth and place...
1.2K

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Related Experiment Video

Updated: Dec 23, 2025

Handheld Metal Detector Screening for Metallic Foreign Body Ingestion in Children
04:55

Handheld Metal Detector Screening for Metallic Foreign Body Ingestion in Children

Published on: September 11, 2018

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Foreign body (toothpick) causing epiglottitis.

Gunjan Garg1, Harpreet Sawhney1, Darshan Gandhi2

  • 1Department of Radiology, Yale New Haven Health Bridgeport HospitalBridgeportConnecticut.

Proceedings (Baylor University. Medical Center)
|April 22, 2020
PubMed
Summary
This summary is machine-generated.

A young woman experienced severe throat pain and difficulty swallowing due to a lodged foreign body. Imaging revealed swelling and edema in her throat, confirming the obstruction.

Keywords:
Epiglottitisforeign bodysore throat

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Last Updated: Dec 23, 2025

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Area of Science:

  • Otolaryngology
  • Emergency Medicine
  • Radiology

Background:

  • Sore throat and dysphagia are common symptoms that can indicate various upper airway conditions.
  • Foreign body impaction in the hypopharynx requires prompt diagnosis and management.

Observation:

  • A 25-year-old female presented with a 5-day history of odynophagia and dysphagia.
  • Computed tomography (CT) imaging of the neck was performed.

Findings:

  • CT scans demonstrated significant thickening and edema of the right aryepiglottic fold.
  • An impacted foreign body was identified as the cause of the observed laryngeal edema.

Implications:

  • Prompt identification of foreign bodies is crucial to prevent complications such as airway compromise.
  • CT imaging is a valuable tool for diagnosing upper airway foreign bodies.
  • Early intervention can alleviate symptoms and prevent long-term sequelae.