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Related Concept Videos

Nose and Nasal Cavity01:24

Nose and Nasal Cavity

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The nose is composed of an observable exterior segment (external nose) and an internal segment within the skull known as the nasal cavity (internal nose). The external nose, visible on the face, consists of a framework of bone and hyaline cartilage enveloped in skin and muscle and lined with a mucous membrane. This structure is supported by the frontal bone, nasal bones, and maxillary bone and is supplemented by a cartilaginous framework comprising the septal nasal cartilage, lateral nasal...
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Epistaxis01:30

Epistaxis

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Epistaxis, or nosebleeds, occurs when small, swollen blood vessels in the nasal mucous membrane rupture. Typically, the anterior septum is the primary site of occurrence.
Etiology
Possible causes of this condition include high blood pressure, trauma, low humidity, upper respiratory tract infections, allergies, foreign bodies, nasal inhalation of corticosteroids or illicit drugs, excessive use of decongestant nasal sprays, facial or nasal surgery, anatomic malformation, tumors, or systemic...
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Anatomy of Respiratory System I: Upper Respiratory Tract01:29

Anatomy of Respiratory System I: Upper Respiratory Tract

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The upper respiratory tract plays a vital role in the respiratory system, comprising several structures that facilitate air intake and prepare air for the lungs. It also serves as the first line of defense against pathogens and particles. This tract includes the nose and nasal cavity, the oral cavity, the paranasal sinuses, and the pharynx, each with specific functions and features.
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Olfactory Receptors: Location and Structure01:03

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The process of olfaction, also known as the sense of smell, is a sophisticated chemical response system. The specialized sensory neurons that facilitate this process, known as olfactory receptor neurons, are situated in an upper segment of the nasal cavity, known as the olfactory epithelium. Olfactory sensory neurons are bipolar, with their dendrites extending from the epithelium's apex into the mucus that lines the nasal cavity. Airborne molecules, when inhaled, traverse the olfactory...
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Administering Oxygen by Nasal Cannula01:29

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Oxygen therapy is critical to patient care, especially for those struggling with respiratory issues. This intervention increases the oxygen concentration in the lungs, enhancing the amount of oxygen transported to the body's tissues. One standard method of delivering supplemental oxygen is through a nasal cannula, a non-invasive device that provides low to medium oxygen concentrations.
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Physical Assessment of the Respiratory Tract I: Health History01:28

Physical Assessment of the Respiratory Tract I: Health History

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Physical assessment of the respiratory tract is critical to patient care. It allows healthcare professionals to identify and manage various respiratory conditions. The process involves a combination of subjective and objective data collection.
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Nose: Applied Aspects in Dermatology.

Dammaningala Venkataramaiah Lakshmi1, Kanathur Shilpa1, Holavanahally Veerabhadrappa Nataraja1

  • 1Department of Dermatology, Venereology and Leprology, Victoria Hospital, Bangalore Medical College and Research Institute, Bengaluru, Karnataka, India.

Indian Journal of Dermatology
|April 9, 2016
PubMed
Summary

This study compiles anatomical applications and clinical signs related to the nose in dermatology and plastic surgery. It aims to provide a helpful resource for residents on nasal terminology and conditions.

Keywords:
Eponymsmutilating rhinopathiesnosesigns

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Area of Science:

  • Dermatology
  • Plastic Surgery
  • Anatomy

Background:

  • The nose, a prominent facial feature, has significant physiological, aesthetic, and psychological functions.
  • Nasal skin diseases are frequently encountered by dermatologists, otorhinolaryngologists, and plastic surgeons.
  • The nose's exposed location leads to early detection of skin lesions by patients.

Purpose of the Study:

  • To compile anatomical applications of the nose in cosmetology and dermatosurgery.
  • To document nasal eponyms and clinical signs encountered in dermatology.
  • To create a valuable resource for medical residents.

Main Methods:

  • Literature review and compilation of anatomical and clinical information.
  • Systematic collection of dermatological terminology related to the nose.
  • Organization of data for educational purposes.

Main Results:

  • A comprehensive list of anatomical applications in nasal cosmetology and dermatosurgery.
  • An organized collection of nasal eponyms and dermatological signs.
  • A structured reference for residents learning about nasal conditions.

Conclusions:

  • The compiled information serves as a practical guide for understanding nasal anatomy and clinical presentations.
  • This resource aids in the accurate diagnosis and treatment of nasal skin diseases.
  • Enhanced understanding of nasal terminology improves clinical practice for residents.