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Related Concept Videos

Requirements for Human Life01:26

Requirements for Human Life

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The Earth and its atmosphere have provided humans with air, water, and food, but these are not the only requirements for survival. Humans also require a specific range of temperature and pressure that the Earth and its atmosphere provides.
Oxygen
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Impact of Groups on Groups01:19

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Consuming animal-based products offers high-quality proteins that contain optimal levels and combinations of essential amino acids, crucial for tissue repair and growth. Foods like eggs, milk, fish, and most meats are a source of complete proteins. Legumes and cereals are abundant in proteins; however, they typically lack a full range of essential amino acids. As a result, they are considered incomplete protein sources. Some plant sources like soybeans, quinoa, and amaranth do contain complete...
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Impact01:30

Impact

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Impact occurs when two bodies collide, leading to the application of impulsive forces between them. Analyzing impact mechanics involves considering two colliding particles moving along a line known as the line of impact, which passes through their centers and is perpendicular to the contact plane.
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Carbohydrates are predominantly obtained from plant sources. With the exception of lactose found in milk and insignificant glycogen amounts in meat, most consumed carbohydrates have plant origins. Monosaccharides and disaccharides, or sugars, can be sourced from fruits, honey, milk, sugar cane, and sugar beets. Grains and vegetables are rich in the polysaccharide starch. Two types of polysaccharides provide fiber: cellulose, which is abundant in many vegetables, forms undigestible roughage or...
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Related Experiment Video

Updated: Feb 15, 2026

2-Methacryloyloxyethyl Phosphorylcholine Polymer Treatment of Complete Dentures to Inhibit Denture Plaque Deposition
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Missing Aspirated Impacted Denture Requiring Tracheotomy for Removal.

Sampan-Singh Bist1, Mahima Luthera1, Poonam Arora2

  • 1Department of Otorhinolaryngology , Himalayan Institute of Medical Sciences, SRH University, Jolly-grant, Doiwala, Dehrdun 248140 (Uttarakhand) India.

Iranian Journal of Otorhinolaryngology
|February 1, 2018
PubMed
Summary

A rare case of a 3-toothed artificial denture plate impacted the trachea in an adult male after an epileptic attack. Conventional removal failed, necessitating a direct laryngoscopy and tracheotomy technique for successful extraction.

Keywords:
DentureForeign bodyTracheotomy

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Area of Science:

  • Otorhinolaryngology
  • Emergency Medicine
  • Pulmonology

Background:

  • Foreign body aspiration presents significant challenges in airway management.
  • Conventional removal methods for impacted airway foreign bodies can be difficult due to various factors.
  • Swallowed dentures typically lodge in the esophagus, with airway impaction being rare in adults.

Observation:

  • A 40-year-old male experienced an acute epileptic attack, leading to aspiration of a 3-toothed artificial denture plate.
  • The denture became impacted in the trachea, resisting conventional foreign body removal techniques.
  • The patient presented with an uncommon foreign body impaction in the airway.

Findings:

  • Direct laryngoscopy and tracheotomy were successfully employed for the removal of the tracheal foreign body.
  • This case highlights the challenges associated with removing large, impacted airway foreign bodies.
  • The successful intervention underscores the importance of advanced surgical techniques when standard methods fail.

Implications:

  • This case emphasizes the need for considering unusual foreign bodies in airway obstruction scenarios.
  • It highlights the efficacy of direct laryngoscopy and tracheotomy in managing complex airway foreign body impactions.
  • Reporting such rare occurrences contributes valuable knowledge to the medical community for managing similar challenging cases.