The document discusses the anatomy of the nose and paranasal sinuses. It describes the external nose, nasal cavity, and paranasal sinuses. The nasal cavity contains the floor, roof, lateral and medial walls. It is divided by the nasal septum into right and left passages. The paranasal sinuses include the maxillary, frontal, sphenoid, and ethmoid sinuses. They open into the nasal cavity and drain mucus through their openings. The document outlines the blood supply, nerve supply, and lymph drainage of the nose and sinuses.
The framework of the nose consists of bone and cartilage. Two small nasal bones and extensions of the maxillae form the bridge of the nose, which is the bony portion. The remainder of the framework is cartilage and is the flexible portion. Connective tissue and skin cover the framework.
Air enters the nasal cavity from the outside through two openings: the nostrils or external nares. The openings from the nasal cavity into the pharynx are the internal nares. Nose hairs at the entrance to the nose trap large inhaled particles.
Paranasal sinuses are air-filled cavities in the frontal, maxilae, ethmoid, and sphenoid bones. These sinuses, which have the same names as the bones in which they are located, surround the nasal cavity and open into it. They function to reduce the weight of the skull, to produce mucus, and to influence voice quality by acting as resonating chambers.
This document provides an overview of the nasal septum and paranasal sinuses. It describes the anatomy of the external nose, nasal cavity, and paranasal sinuses. Key points include that the nasal septum divides the nose into right and left halves, the nasal cavity has floors, walls and openings that connect to the paranasal sinuses, and the paranasal sinuses include the maxillary, frontal, sphenoid and ethmoid sinuses within facial bones. Clinical correlations regarding examining and treating conditions like sinusitis are also discussed.
The document provides an overview of the anatomy of the nose and paranasal sinuses. It describes the external nose, nasal cavity, and paranasal sinuses. The nasal cavity has a floor, roof, medial wall and lateral walls. The lateral walls have three projections called conchae that divide the nasal cavity into inferior, middle, and superior meatuses. The paranasal sinuses include the maxillary, frontal, sphenoid, and ethmoid sinuses. They communicate with the nasal cavity and have functions such as resonating voice and reducing skull weight.
The document summarizes the anatomy of the nose and paranasal sinuses. It describes the external nose, nasal cavity, paranasal sinuses, blood supply, nerve supply, and functions of the nose. The external nose has a bony and cartilaginous framework that provides structure. Internally, the nasal cavity is divided by the nasal septum and contains the paranasal sinuses which include the maxillary, frontal, ethmoid, and sphenoid sinuses. The nose functions include filtration, warming and humidifying air, olfaction, and vocal resonance.
The document summarizes the anatomy of the nose. It describes the external nose, nasal cavity, and structures within including bones, cartilages, walls, openings, blood supply, nerves and lymph drainage. Key points are the pyramidal external nose composed of bones and cartilage, the nasal cavity divided into three regions and outlined by four walls, and various sinuses and structures that open into the nasal cavity.
The document provides an overview of the nose, paranasal sinuses, and ear. It describes the external nose, nasal cavity, and paranasal sinuses which include the maxillary, frontal, sphenoid, and ethmoid sinuses. It then discusses the external, middle, and inner ear. The middle ear contains the auditory ossicles and tympanic membrane, while the inner ear houses the organs of hearing and balance within the bony labyrinth.
The document discusses the anatomy of the nose and paranasal sinuses. It describes the external nose, nasal cavity, and paranasal sinuses. The nasal cavity contains the floor, roof, lateral and medial walls. It is divided by the nasal septum into right and left passages. The paranasal sinuses include the maxillary, frontal, sphenoid, and ethmoid sinuses. They open into the nasal cavity and drain mucus through their openings. The document outlines the blood supply, nerve supply, and lymph drainage of the nose and sinuses.
The framework of the nose consists of bone and cartilage. Two small nasal bones and extensions of the maxillae form the bridge of the nose, which is the bony portion. The remainder of the framework is cartilage and is the flexible portion. Connective tissue and skin cover the framework.
Air enters the nasal cavity from the outside through two openings: the nostrils or external nares. The openings from the nasal cavity into the pharynx are the internal nares. Nose hairs at the entrance to the nose trap large inhaled particles.
Paranasal sinuses are air-filled cavities in the frontal, maxilae, ethmoid, and sphenoid bones. These sinuses, which have the same names as the bones in which they are located, surround the nasal cavity and open into it. They function to reduce the weight of the skull, to produce mucus, and to influence voice quality by acting as resonating chambers.
This document provides an overview of the nasal septum and paranasal sinuses. It describes the anatomy of the external nose, nasal cavity, and paranasal sinuses. Key points include that the nasal septum divides the nose into right and left halves, the nasal cavity has floors, walls and openings that connect to the paranasal sinuses, and the paranasal sinuses include the maxillary, frontal, sphenoid and ethmoid sinuses within facial bones. Clinical correlations regarding examining and treating conditions like sinusitis are also discussed.
The document provides an overview of the anatomy of the nose and paranasal sinuses. It describes the external nose, nasal cavity, and paranasal sinuses. The nasal cavity has a floor, roof, medial wall and lateral walls. The lateral walls have three projections called conchae that divide the nasal cavity into inferior, middle, and superior meatuses. The paranasal sinuses include the maxillary, frontal, sphenoid, and ethmoid sinuses. They communicate with the nasal cavity and have functions such as resonating voice and reducing skull weight.
The document summarizes the anatomy of the nose and paranasal sinuses. It describes the external nose, nasal cavity, paranasal sinuses, blood supply, nerve supply, and functions of the nose. The external nose has a bony and cartilaginous framework that provides structure. Internally, the nasal cavity is divided by the nasal septum and contains the paranasal sinuses which include the maxillary, frontal, ethmoid, and sphenoid sinuses. The nose functions include filtration, warming and humidifying air, olfaction, and vocal resonance.
The document summarizes the anatomy of the nose. It describes the external nose, nasal cavity, and structures within including bones, cartilages, walls, openings, blood supply, nerves and lymph drainage. Key points are the pyramidal external nose composed of bones and cartilage, the nasal cavity divided into three regions and outlined by four walls, and various sinuses and structures that open into the nasal cavity.
The document provides an overview of the nose, paranasal sinuses, and ear. It describes the external nose, nasal cavity, and paranasal sinuses which include the maxillary, frontal, sphenoid, and ethmoid sinuses. It then discusses the external, middle, and inner ear. The middle ear contains the auditory ossicles and tympanic membrane, while the inner ear houses the organs of hearing and balance within the bony labyrinth.
The document describes the anatomy of the ear, including:
1. The ear is made up of 3 regions - external ear, middle ear, and inner ear. The middle ear contains the ossicles (malleus, incus, stapes) and converts acoustic to kinetic energy.
2. The middle ear cleft includes the tympanic cavity lined by mucosa, containing the ossicles. It is connected to the nasopharynx by the Eustachian tube and mastoid air cells by the mastoid antrum.
3. The tympanic membrane separates the middle ear from the external ear canal. It transmits vibrations to the ossicles and has a fibrous and mucos
The document provides information on ear anatomy including:
1. The ear is made up of 3 regions - external, middle, and inner ear. The middle ear contains the ossicles (malleus, incus, stapes) and converts acoustic to kinetic energy.
2. The tympanic membrane separates the external ear from the middle ear cavity. It transmits sound vibrations to the ossicles.
3. The ossicles (malleus, incus, stapes) form a chain across the middle ear cavity, transmitting vibrations from the tympanic membrane to the oval window of the inner ear.
The paranasal sinuses are air-filled spaces in the skull bones surrounding the nose. There are four main paranasal sinuses: the frontal sinuses, ethmoidal sinuses, maxillary sinus, and sphenoid sinus. The paranasal sinuses lighten the skull, increase voice resonance, and act as cushions protecting the brain, eyes, and pituitary gland. The sinuses develop after birth and increase in size with the eruption of permanent teeth.
The Respiratory System in the Head and NeckHadi Munib
The document describes the anatomy and structures of the respiratory system in the head and neck region, including the nose, nasal cavity, paranasal sinuses, pharynx, and larynx. It discusses the external features, internal structures, blood supply, nerve innervation, and functions of these areas. The nasal cavity is divided by the septum and contains three meatuses for drainage of the paranasal sinuses. The larynx contains cartilages like the thyroid and cricoid that support the vocal cords.
The nose and paranasal sinuses have complex anatomy. The nose is divided into an external cartilaginous portion and internal bony nasal cavities separated by a nasal septum. The nasal cavities contain turbinates and drain into various meatuses. Several pairs of paranasal sinuses surround the nasal cavities. The sinuses are lined with ciliated respiratory epithelium and drain into the nasal cavities. The nose has roles in breathing, warming, and filtering air as well as detecting smells. Congenital anomalies like choanal atresia can cause nasal obstruction.
The document provides an overview of the anatomy of the nose. It discusses the external and internal structures of the nose, including the nasal cavity and paranasal sinuses. The external nose has bony and cartilaginous parts that provide structure. Internally, the nasal cavity is divided by the nasal septum and lined by various types of epithelium. The document outlines the blood supply, nerve innervation, lymphatic drainage and musculature of the nose. It provides details on the four paired paranasal sinuses within the facial bones that are connected to the nasal cavity.
The document provides information on ear anatomy including:
- The ear is divided into three main regions - external, middle, and inner ear.
- The external ear includes the pinna and external auditory canal. The pinna is made of cartilage and develops from branchial arches.
- The middle ear contains the tympanic cavity lined with mucosa, which houses the ossicles (malleus, incus, stapes), muscles, and nerves. The ossicles transmit sound vibrations from the tympanic membrane.
- The inner ear contains the bony and membranous labyrinth including the cochlea for hearing and vestibular system for balance. Sound is transduced
The document provides an overview of the anatomy of the nose and paranasal sinuses. It describes the external nose, nasal cavity, nasal septum, lateral walls of the nasal cavity, blood supply and nerve supply to the nose and nasal cavity. It then discusses the four paranasal sinuses - maxillary, frontal, sphenoidal and ethmoid sinuses - including their locations, openings and functions. It concludes with some clinical notes on examining the nose and sinuses and common conditions that may affect them.
Dentist in pune.(BDS. MDS) - Dr. Amit T. Suryawanshi. Nose & Paranasal sinuses.All Good Things
Dentist in pune. (BDS. MDS) - Dr. Amit T. Suryawanshi. Seminar- Nose & Paranasal sinuses.
Email ID- amitsuryawanshi999@gmail.com
Contact -Ph no.-9405622455
Subscribe our channel on youtube - Copy and paste this URL. https://www.youtube.com/channel/UC_gylEXTrjmEbbOTSXjuZ4Q/videos?view_as=public
Follow us on slideshare
ANATOMY AND PHYSIOLOGY OF EAR, NOSE, THROAT and NEWER INVESTIGATION MODALITI...Dr.AKSHAY B K
A conceptual and picture oriented presentation of basics of ent, anat, physio and some techniques of their functional assessment. Much usefull for undergraduate understanding.
The nose is the sense organ specialized in olfaction. It has specialized receptors responsible in generating impulses which are transmitted to the brain for interpretation. The presentation summarizes the anatomy and physiology of sense organ of smell.
The nose has important functions in respiration and olfaction. According to Ayurveda and modern anatomy:
The nose has external and internal parts. Externally it is pyramid shaped with nostrils, dorsum, and tip. Internally it contains two nasal cavities separated by a septum. The cavities contain conchae which increase surface area.
Ayurveda described the nose as a sensory organ and site of the phana marma. A straight nose was said to indicate long life. Modern anatomy examines the bones, cartilages, blood supply including the artery of epistaxis, nerve supply including the olfactory nerve, and lymphatic drainage of the nose. Common clinical issues involving
The nose has several functions including smelling, breathing, filtering air, and draining secretions. It is made up of an external cartilage portion and internal nasal cavities divided by a nasal septum. The nasal cavities contain turbinate bones that increase their surface area and are lined with mucosa. They open anteriorly through the nostrils and posteriorly into the nasopharynx. The nose receives blood supply from several arteries and drains venous blood. Lymph drains from the nose to cervical lymph nodes. The nose has both general sensory innervation and a specialized olfactory area in the upper nasal cavity.
The ear has three main parts - the external, middle, and inner ear. The external ear includes the pinna and external auditory canal. The pinna has elevations like the helix and depressions like the concha. The external auditory canal transmits sound to the eardrum. The middle ear contains the eardrum, three ossicles, and connects to the throat. The inner ear contains receptors for hearing and balance. Common conditions affecting the external ear include hematomas from trauma and otitis externa, an infection of the ear canal.
This document provides an overview of the paranasal air sinuses, including their classification, functions, drainage pathways, and clinical relevance. It describes the frontal, maxillary, ethmoid, and sphenoid sinuses in detail, covering their locations, openings, relationships to surrounding structures, arterial supply, nerve innervation, and applications. The maxillary sinus is highlighted as the most commonly infected sinus. Sinusitis can potentially lead to complications such as orbital cellulitis if infection spreads.
The nose has several important functions including respiration, olfaction, conditioning of inspired air, and protection of the lower airways. It has external and internal structures. The external nose consists of bone and cartilage while the internal nose includes nasal cavities divided by nasal conchae into passages that lead to paranasal sinuses. The nasal mucosa conditions air and supports smell. Olfactory neurons detect smells and relay signals to brain areas involved in processing odors.
The nose has several important functions including respiration, olfaction, conditioning of inspired air, and protection of the lower airways. It has external and internal structures. The external nose consists of bone and cartilage while the internal nose includes nasal cavities divided by nasal conchae into passages that lead to paranasal sinuses. The nasal mucosa conditions air and supports smell. Olfactory neurons detect smells and relay signals to brain areas involved in processing odors.
This document provides an overview of the paranasal air sinuses, including their classification, relationships, and key details about the frontal, maxillary, ethmoidal, and sphenoidal sinuses. It discusses the introduction, drainage, measurements, and applied aspects of each sinus. The sinuses develop as mucosal diverticulae in the bones around the nasal cavity and function to lighten the skull, add resonance to the voice, warm and moisten inspired air, and aid in facial bone growth.
The document describes the anatomy of the ear, including:
1. The ear is made up of 3 regions - external ear, middle ear, and inner ear. The middle ear contains the ossicles (malleus, incus, stapes) and converts acoustic to kinetic energy.
2. The middle ear cleft includes the tympanic cavity lined by mucosa, containing the ossicles. It is connected to the nasopharynx by the Eustachian tube and mastoid air cells by the mastoid antrum.
3. The tympanic membrane separates the middle ear from the external ear canal. It transmits vibrations to the ossicles and has a fibrous and mucos
The document provides information on ear anatomy including:
1. The ear is made up of 3 regions - external, middle, and inner ear. The middle ear contains the ossicles (malleus, incus, stapes) and converts acoustic to kinetic energy.
2. The tympanic membrane separates the external ear from the middle ear cavity. It transmits sound vibrations to the ossicles.
3. The ossicles (malleus, incus, stapes) form a chain across the middle ear cavity, transmitting vibrations from the tympanic membrane to the oval window of the inner ear.
The paranasal sinuses are air-filled spaces in the skull bones surrounding the nose. There are four main paranasal sinuses: the frontal sinuses, ethmoidal sinuses, maxillary sinus, and sphenoid sinus. The paranasal sinuses lighten the skull, increase voice resonance, and act as cushions protecting the brain, eyes, and pituitary gland. The sinuses develop after birth and increase in size with the eruption of permanent teeth.
The Respiratory System in the Head and NeckHadi Munib
The document describes the anatomy and structures of the respiratory system in the head and neck region, including the nose, nasal cavity, paranasal sinuses, pharynx, and larynx. It discusses the external features, internal structures, blood supply, nerve innervation, and functions of these areas. The nasal cavity is divided by the septum and contains three meatuses for drainage of the paranasal sinuses. The larynx contains cartilages like the thyroid and cricoid that support the vocal cords.
The nose and paranasal sinuses have complex anatomy. The nose is divided into an external cartilaginous portion and internal bony nasal cavities separated by a nasal septum. The nasal cavities contain turbinates and drain into various meatuses. Several pairs of paranasal sinuses surround the nasal cavities. The sinuses are lined with ciliated respiratory epithelium and drain into the nasal cavities. The nose has roles in breathing, warming, and filtering air as well as detecting smells. Congenital anomalies like choanal atresia can cause nasal obstruction.
The document provides an overview of the anatomy of the nose. It discusses the external and internal structures of the nose, including the nasal cavity and paranasal sinuses. The external nose has bony and cartilaginous parts that provide structure. Internally, the nasal cavity is divided by the nasal septum and lined by various types of epithelium. The document outlines the blood supply, nerve innervation, lymphatic drainage and musculature of the nose. It provides details on the four paired paranasal sinuses within the facial bones that are connected to the nasal cavity.
The document provides information on ear anatomy including:
- The ear is divided into three main regions - external, middle, and inner ear.
- The external ear includes the pinna and external auditory canal. The pinna is made of cartilage and develops from branchial arches.
- The middle ear contains the tympanic cavity lined with mucosa, which houses the ossicles (malleus, incus, stapes), muscles, and nerves. The ossicles transmit sound vibrations from the tympanic membrane.
- The inner ear contains the bony and membranous labyrinth including the cochlea for hearing and vestibular system for balance. Sound is transduced
The document provides an overview of the anatomy of the nose and paranasal sinuses. It describes the external nose, nasal cavity, nasal septum, lateral walls of the nasal cavity, blood supply and nerve supply to the nose and nasal cavity. It then discusses the four paranasal sinuses - maxillary, frontal, sphenoidal and ethmoid sinuses - including their locations, openings and functions. It concludes with some clinical notes on examining the nose and sinuses and common conditions that may affect them.
Dentist in pune.(BDS. MDS) - Dr. Amit T. Suryawanshi. Nose & Paranasal sinuses.All Good Things
Dentist in pune. (BDS. MDS) - Dr. Amit T. Suryawanshi. Seminar- Nose & Paranasal sinuses.
Email ID- amitsuryawanshi999@gmail.com
Contact -Ph no.-9405622455
Subscribe our channel on youtube - Copy and paste this URL. https://www.youtube.com/channel/UC_gylEXTrjmEbbOTSXjuZ4Q/videos?view_as=public
Follow us on slideshare
ANATOMY AND PHYSIOLOGY OF EAR, NOSE, THROAT and NEWER INVESTIGATION MODALITI...Dr.AKSHAY B K
A conceptual and picture oriented presentation of basics of ent, anat, physio and some techniques of their functional assessment. Much usefull for undergraduate understanding.
The nose is the sense organ specialized in olfaction. It has specialized receptors responsible in generating impulses which are transmitted to the brain for interpretation. The presentation summarizes the anatomy and physiology of sense organ of smell.
The nose has important functions in respiration and olfaction. According to Ayurveda and modern anatomy:
The nose has external and internal parts. Externally it is pyramid shaped with nostrils, dorsum, and tip. Internally it contains two nasal cavities separated by a septum. The cavities contain conchae which increase surface area.
Ayurveda described the nose as a sensory organ and site of the phana marma. A straight nose was said to indicate long life. Modern anatomy examines the bones, cartilages, blood supply including the artery of epistaxis, nerve supply including the olfactory nerve, and lymphatic drainage of the nose. Common clinical issues involving
The nose has several functions including smelling, breathing, filtering air, and draining secretions. It is made up of an external cartilage portion and internal nasal cavities divided by a nasal septum. The nasal cavities contain turbinate bones that increase their surface area and are lined with mucosa. They open anteriorly through the nostrils and posteriorly into the nasopharynx. The nose receives blood supply from several arteries and drains venous blood. Lymph drains from the nose to cervical lymph nodes. The nose has both general sensory innervation and a specialized olfactory area in the upper nasal cavity.
The ear has three main parts - the external, middle, and inner ear. The external ear includes the pinna and external auditory canal. The pinna has elevations like the helix and depressions like the concha. The external auditory canal transmits sound to the eardrum. The middle ear contains the eardrum, three ossicles, and connects to the throat. The inner ear contains receptors for hearing and balance. Common conditions affecting the external ear include hematomas from trauma and otitis externa, an infection of the ear canal.
This document provides an overview of the paranasal air sinuses, including their classification, functions, drainage pathways, and clinical relevance. It describes the frontal, maxillary, ethmoid, and sphenoid sinuses in detail, covering their locations, openings, relationships to surrounding structures, arterial supply, nerve innervation, and applications. The maxillary sinus is highlighted as the most commonly infected sinus. Sinusitis can potentially lead to complications such as orbital cellulitis if infection spreads.
The nose has several important functions including respiration, olfaction, conditioning of inspired air, and protection of the lower airways. It has external and internal structures. The external nose consists of bone and cartilage while the internal nose includes nasal cavities divided by nasal conchae into passages that lead to paranasal sinuses. The nasal mucosa conditions air and supports smell. Olfactory neurons detect smells and relay signals to brain areas involved in processing odors.
The nose has several important functions including respiration, olfaction, conditioning of inspired air, and protection of the lower airways. It has external and internal structures. The external nose consists of bone and cartilage while the internal nose includes nasal cavities divided by nasal conchae into passages that lead to paranasal sinuses. The nasal mucosa conditions air and supports smell. Olfactory neurons detect smells and relay signals to brain areas involved in processing odors.
This document provides an overview of the paranasal air sinuses, including their classification, relationships, and key details about the frontal, maxillary, ethmoidal, and sphenoidal sinuses. It discusses the introduction, drainage, measurements, and applied aspects of each sinus. The sinuses develop as mucosal diverticulae in the bones around the nasal cavity and function to lighten the skull, add resonance to the voice, warm and moisten inspired air, and aid in facial bone growth.
Similar to anatomy of nose2 anatomy of nose2 anatomy of nose2 (20)
- Video recording of this lecture in English language: https://youtu.be/kqbnxVAZs-0
- Video recording of this lecture in Arabic language: https://youtu.be/SINlygW1Mpc
- Link to download the book free: https://nephrotube.blogspot.com/p/nephrotube-nephrology-books.html
- Link to NephroTube website: www.NephroTube.com
- Link to NephroTube social media accounts: https://nephrotube.blogspot.com/p/join-nephrotube-on-social-media.html
Histololgy of Female Reproductive System.pptxAyeshaZaid1
Dive into an in-depth exploration of the histological structure of female reproductive system with this comprehensive lecture. Presented by Dr. Ayesha Irfan, Assistant Professor of Anatomy, this presentation covers the Gross anatomy and functional histology of the female reproductive organs. Ideal for students, educators, and anyone interested in medical science, this lecture provides clear explanations, detailed diagrams, and valuable insights into female reproductive system. Enhance your knowledge and understanding of this essential aspect of human biology.
These lecture slides, by Dr Sidra Arshad, offer a quick overview of the physiological basis of a normal electrocardiogram.
Learning objectives:
1. Define an electrocardiogram (ECG) and electrocardiography
2. Describe how dipoles generated by the heart produce the waveforms of the ECG
3. Describe the components of a normal electrocardiogram of a typical bipolar lead (limb II)
4. Differentiate between intervals and segments
5. Enlist some common indications for obtaining an ECG
6. Describe the flow of current around the heart during the cardiac cycle
7. Discuss the placement and polarity of the leads of electrocardiograph
8. Describe the normal electrocardiograms recorded from the limb leads and explain the physiological basis of the different records that are obtained
9. Define mean electrical vector (axis) of the heart and give the normal range
10. Define the mean QRS vector
11. Describe the axes of leads (hexagonal reference system)
12. Comprehend the vectorial analysis of the normal ECG
13. Determine the mean electrical axis of the ventricular QRS and appreciate the mean axis deviation
14. Explain the concepts of current of injury, J point, and their significance
Study Resources:
1. Chapter 11, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 9, Human Physiology - From Cells to Systems, Lauralee Sherwood, 9th edition
3. Chapter 29, Ganong’s Review of Medical Physiology, 26th edition
4. Electrocardiogram, StatPearls - https://www.ncbi.nlm.nih.gov/books/NBK549803/
5. ECG in Medical Practice by ABM Abdullah, 4th edition
6. Chapter 3, Cardiology Explained, https://www.ncbi.nlm.nih.gov/books/NBK2214/
7. ECG Basics, http://www.nataliescasebook.com/tag/e-c-g-basics
Local Advanced Lung Cancer: Artificial Intelligence, Synergetics, Complex Sys...Oleg Kshivets
Overall life span (LS) was 1671.7±1721.6 days and cumulative 5YS reached 62.4%, 10 years – 50.4%, 20 years – 44.6%. 94 LCP lived more than 5 years without cancer (LS=2958.6±1723.6 days), 22 – more than 10 years (LS=5571±1841.8 days). 67 LCP died because of LC (LS=471.9±344 days). AT significantly improved 5YS (68% vs. 53.7%) (P=0.028 by log-rank test). Cox modeling displayed that 5YS of LCP significantly depended on: N0-N12, T3-4, blood cell circuit, cell ratio factors (ratio between cancer cells-CC and blood cells subpopulations), LC cell dynamics, recalcification time, heparin tolerance, prothrombin index, protein, AT, procedure type (P=0.000-0.031). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and N0-12 (rank=1), thrombocytes/CC (rank=2), segmented neutrophils/CC (3), eosinophils/CC (4), erythrocytes/CC (5), healthy cells/CC (6), lymphocytes/CC (7), stick neutrophils/CC (8), leucocytes/CC (9), monocytes/CC (10). Correct prediction of 5YS was 100% by neural networks computing (error=0.000; area under ROC curve=1.0).
Muktapishti is a traditional Ayurvedic preparation made from Shoditha Mukta (Purified Pearl), is believed to help regulate thyroid function and reduce symptoms of hyperthyroidism due to its cooling and balancing properties. Clinical evidence on its efficacy remains limited, necessitating further research to validate its therapeutic benefits.
8 Surprising Reasons To Meditate 40 Minutes A Day That Can Change Your Life.pptxHolistified Wellness
We’re talking about Vedic Meditation, a form of meditation that has been around for at least 5,000 years. Back then, the people who lived in the Indus Valley, now known as India and Pakistan, practised meditation as a fundamental part of daily life. This knowledge that has given us yoga and Ayurveda, was known as Veda, hence the name Vedic. And though there are some written records, the practice has been passed down verbally from generation to generation.
Promoting Wellbeing - Applied Social Psychology - Psychology SuperNotesPsychoTech Services
A proprietary approach developed by bringing together the best of learning theories from Psychology, design principles from the world of visualization, and pedagogical methods from over a decade of training experience, that enables you to: Learn better, faster!
TEST BANK For Basic and Clinical Pharmacology, 14th Edition by Bertram G. Kat...rightmanforbloodline
TEST BANK For Basic and Clinical Pharmacology, 14th Edition by Bertram G. Katzung, Verified Chapters 1 - 66, Complete Newest Version.
TEST BANK For Basic and Clinical Pharmacology, 14th Edition by Bertram G. Katzung, Verified Chapters 1 - 66, Complete Newest Version.
TEST BANK For Basic and Clinical Pharmacology, 14th Edition by Bertram G. Katzung, Verified Chapters 1 - 66, Complete Newest Version.
TEST BANK For Basic and Clinical Pharmacology, 14th Edition by Bertram G. Katzung, Verified Chapters 1 - 66, Complete Newest Version.
Integrating Ayurveda into Parkinson’s Management: A Holistic ApproachAyurveda ForAll
Explore the benefits of combining Ayurveda with conventional Parkinson's treatments. Learn how a holistic approach can manage symptoms, enhance well-being, and balance body energies. Discover the steps to safely integrate Ayurvedic practices into your Parkinson’s care plan, including expert guidance on diet, herbal remedies, and lifestyle modifications.
Basavarajeeyam is a Sreshta Sangraha grantha (Compiled book ), written by Neelkanta kotturu Basavaraja Virachita. It contains 25 Prakaranas, First 24 Chapters related to Rogas& 25th to Rasadravyas.
Adhd Medication Shortage Uk - trinexpharmacy.comreignlana06
The UK is currently facing a Adhd Medication Shortage Uk, which has left many patients and their families grappling with uncertainty and frustration. ADHD, or Attention Deficit Hyperactivity Disorder, is a chronic condition that requires consistent medication to manage effectively. This shortage has highlighted the critical role these medications play in the daily lives of those affected by ADHD. Contact : +1 (747) 209 – 3649 E-mail : sales@trinexpharmacy.com
2. The Nose
• The nose consists of the
external nose and the
nasal cavity,
• Both are divided by a
septum into right and
left halves.
3. External Nose
• The external nose has
two elliptical orifices
called the naris
(nostrils), which are
separated from each
other by the nasal
septum.
• The lateral margin, the
ala nasi, is rounded and
mobile.
5. External Nose
• The framework of the
external nose is made
up above by the nasal
bones, the frontal
processes of the
maxillae, and the nasal
part of the frontal
bone.
• Below, the framework is
formed of plates of
hyaline cartilage
7. Blood Supply of the External Nose
• The skin of the external nose is supplied by
branches of the ophthalmic and the maxillary
arteries.
• The skin of the ala and the lower part of the
septum are supplied by branches from the
facial artery.
8. Nerve Supply of the External Nose
• The infratrochlear and external nasal
branches of the ophthalmic nerve (CN V)
and the infraorbital branch of the
maxillary nerve (CN V).
9. Nasal Cavity
• The nasal cavity has
– a floor,
– a roof,
– a lateral wall,
– a medial or septal
wall.
10. The Floor of Nasal Cavity
• Palatine process maxilla
• Horizontal plate
palatine bone
11. The Roof of Nasal Cavity
• Narrow
• It is formed
– anteriorly beneath the bridge
of the nose by the nasal and
frontal bones,
– in the middle by the
cribriform plate of the
ethmoid,
– located beneath the anterior
cranial fossa,
– posteriorly by the downward
sloping body of the sphenoid
12. The Medial Wall of Nasal Cavity
• The Nasal Septum
• Divides the nasal cavity
into right and left halves
• It has osseous and
cartilaginous parts
• Nasal septum consists of
the perpendicular plate
of the ethmoid bone
(superior), the vomer
(inferior) and septial
cartilage (anterior)
Perpendicular
Plate (ethmoid)
Septal
Cartilage
Vomer
14. The Lateral Walls of Nasal Cavity
Marked by 3 projections:
– Superior concha
– Middle concha
– Inferior concha
• The space below each
concha is called a
meatus.
17. Openings Into the Nasal Cavity
Nasolacrimal Canal drains into
Inferior Meatus
Sphenoid sinus opens into
sphenoethmoidal recess
Posterior ethmoidal air cells
open into superior meatus
Anterior & middle ethmoid air
cells, maxillary and frontal
sinuses open into middle
meatus
18. Blood Supply to the Nasal Cavity
• From branches of the maxillary artery, one of the
terminal branches of the external carotid artery.
• The most important branch is the sphenopalatine
artery.
• The sphenopalatine artery anastomoses with the
septal branch of the superior labial branch of the
facial artery in the region of the vestibule.
• The submucous venous plexus is drained by veins
that accompany the arteries.
19. Blood Supply to the Nasal Cavity
Sphenopalatine a.
Maxillary a.
Netter, Frank H., Atlas of Human Anatomy. Ciba-Geigy Corporation, Summit, N.J. 1993. Plate 35.
20. Nerve Supply of the Nasal Cavity
• The olfactory nerves from the olfactory
mucous membrane ascend through the
cribriform plate of the ethmoid bone to the
olfactory bulbs .
• The nerves of ordinary sensation are branches
of the ophthalmic division (V1) and the
maxillary division (V2) of the trigeminal nerve.
21. Nerve Supply of the Nasal Cavity
CN I – Olfactory Nerves (SVA)
Anterior ethmoidal
branch of V1
Posterior nasal
branches of V2
Cut nasopalatine
branch of V2 to
septum
22. Lymph Drainage of the Nasal Cavity
• The lymph vessels draining the vestibule end
in the submandibular nodes.
• The remainder of the nasal cavity is drained by
vessels that pass to the upper deep cervical
nodes.
23. Clinical Notes
• Examination of the
Nasal Cavity
• Trauma to the Nose
• Infection of the Nasal
Cavity
• Foreign Bodies in the
Nose
• Nose Bleeding
(Epistaxis)
25. The Paranasal Sinuses
• The paranasal sinuses are
cavities found in the
interior of the maxilla,
frontal, sphenoid, and
ethmoid bones .
• They are lined with
mucoperiosteum and
filled with air.
• They communicate with
the nasal cavity through
relatively small apertures.
26. Drainage of Mucus and Function of
Paranasal Sinuses
• The mucus produced by the mucous membrane is
moved into the nose by ciliary action of the columnar
cells.
• Drainage of the mucus is also achieved by the siphon
action created during the blowing of the nose.
• Functions:
1. Resonators of the voice
2. They also reduce the skulls weight
3. Help wam and moisten inhaled air
4. Act as shock absorbers in trauma
27. Maxillary Sinus
• Pyramidal in shape
• Paired & symmetric
• Located within the body of
the maxilla behind the skin
of the cheek.
• The roof is formed by the
floor of the orbit, and the
floor is related to the roots
of the 2nd premolars and 1st
molar teeth.
• The maxillary sinus opens
into the middle meatus of
the nose
28. Frontal Sinuses
• Rarely symmetrical
• Contained within the frontal
bone .
• Separated from each other by
a bony septum.
• Each sinus is roughly triangular
• Extending upward above the
medial end of the eyebrow
and backward into the medial
part of the roof of the orbit.
• Opens into the middle meatus
29. Sphenoidal Sinuses
• Lie within the body of
the sphenoid bone
• Below sella turcica
– Extends between
dorsum sellae and post
clinoid processes
• Opens into the
sphenoethmoidal
recess above the
superior concha
30. Ethmoid Sinuses
• They are anterior, middle, and
posterior
• They are contained within the
ethmoid bone, between the nose
and the orbit
• Anterior & middle
– Drains into middle nasal meatus
• Posterior
– Drain into superior nasal meatus
• Separated from the orbit by a
thin plate of bone so that
infection can readily spread from
the sinuses into the orbit
