The document discusses the anatomy of the heart. It appears to be lecture slides on heart anatomy prepared by Chy Yong. The slides thank the viewer and request that any tags in the document not be removed.
right ventricle internal and external features-
interior is divided into inflowing and outflowing parts (infundibulum)
inflowing part is rough due to trabeculae corneae, - ridges, bridges, pillars. Chordae tendineae- are attached to pillars and cusps of tricuspid valve.
outflowing part is smooth, semilunar valve guards opening of pulmonary valve
• Gross anatomy:
– Components of the lymphatic system: lymphatic plexuses, lymphatics, lymphoid tissue
– Plan of the lymphatic system: Superficial lymphatic vessels, deep lymphatic vessels, lymph nodes, lymph trunks, cysterna chyli, lymph ducts: right lymph duct and thoracic duct.
– Lymphatic drainage of the lower limb
• Superficial inguinal lymph nodes: arrangement and drainage area.
• Deep inguinal lymph nodes: arrangement and drainage area. The popliteal lymph nodes
– Lymphatic drainage of the upper limb
• Superficial and deep lymphatics. Supratrochlear and infraclavicular lymph nodes.
• Axillary lymph nodes: arrangement and drainage area.
– Plan of the lymphatic drainage of the head and neck: deep cervical lymph nodes, inner and outer circle of lymph nodes.
• Deep cervical lymph nodes: location of the upper and lower groups, jugulodigastric node, jugulo-omohyoid, supraclavicular lymph nodes. Drainage area and efferent vessels.
• The outer circle of lymph nodes: submental, submandibular, buccal, mandibular, parotid, mastoid, occipital: location, drainage area and efferent vessels.
• The inner circle of lymph nodes: pretracheal, paratracheal and retropharyndeal.
• The tonsils and Waldeyer’s ring.
– Lymphatic drainage of the thorax:
• Lymph nodes of the chest wall: Parasternal, intercostal, and phrenic
• Lymph nodes of the mediastinum: Nodes around the division of the trachea and the main bronchi, anterior and posterior mediastinal nodes.
– Plan of lymphatic drainage of the abdomen: lumbar and intestinal lymph trunks.
• Pre-aortic lymph nodes: mesenteric, celiac, superior and inferior mesenteric lymph nodes.
• Para-aortic lymph nodes.
• MALT & Peyer’s patches.
– Lymphatic drainage in the pelvis: External and internal iliac lymph nodes, lymph nodes in fascial sheaths, sacral and common iliac lymph nodes.
• Applied anatomy
• Functional and clinical importance of the lymphatic system; Virchow’s lymph nodes; Retropharyngeal abscess; Clinical applications of enlarged thoracic lymph nodes: involvement of left recurrent laryngeal nerve and phrenic nerve. Pressure on the esophagus. Carinal lymph nodes and bronchoscopy; Communications of lymphatics between thorax and abdomen.
• Radiographic anatomy:
– Lymphangiogrms.
• Surface anatomy of palpable lymph node groups: superficial inguinal, axillary, infraclavicular, outer circle of crevical lymph nodes, deep cervical lymph nodes.
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right ventricle internal and external features-
interior is divided into inflowing and outflowing parts (infundibulum)
inflowing part is rough due to trabeculae corneae, - ridges, bridges, pillars. Chordae tendineae- are attached to pillars and cusps of tricuspid valve.
outflowing part is smooth, semilunar valve guards opening of pulmonary valve
• Gross anatomy:
– Components of the lymphatic system: lymphatic plexuses, lymphatics, lymphoid tissue
– Plan of the lymphatic system: Superficial lymphatic vessels, deep lymphatic vessels, lymph nodes, lymph trunks, cysterna chyli, lymph ducts: right lymph duct and thoracic duct.
– Lymphatic drainage of the lower limb
• Superficial inguinal lymph nodes: arrangement and drainage area.
• Deep inguinal lymph nodes: arrangement and drainage area. The popliteal lymph nodes
– Lymphatic drainage of the upper limb
• Superficial and deep lymphatics. Supratrochlear and infraclavicular lymph nodes.
• Axillary lymph nodes: arrangement and drainage area.
– Plan of the lymphatic drainage of the head and neck: deep cervical lymph nodes, inner and outer circle of lymph nodes.
• Deep cervical lymph nodes: location of the upper and lower groups, jugulodigastric node, jugulo-omohyoid, supraclavicular lymph nodes. Drainage area and efferent vessels.
• The outer circle of lymph nodes: submental, submandibular, buccal, mandibular, parotid, mastoid, occipital: location, drainage area and efferent vessels.
• The inner circle of lymph nodes: pretracheal, paratracheal and retropharyndeal.
• The tonsils and Waldeyer’s ring.
– Lymphatic drainage of the thorax:
• Lymph nodes of the chest wall: Parasternal, intercostal, and phrenic
• Lymph nodes of the mediastinum: Nodes around the division of the trachea and the main bronchi, anterior and posterior mediastinal nodes.
– Plan of lymphatic drainage of the abdomen: lumbar and intestinal lymph trunks.
• Pre-aortic lymph nodes: mesenteric, celiac, superior and inferior mesenteric lymph nodes.
• Para-aortic lymph nodes.
• MALT & Peyer’s patches.
– Lymphatic drainage in the pelvis: External and internal iliac lymph nodes, lymph nodes in fascial sheaths, sacral and common iliac lymph nodes.
• Applied anatomy
• Functional and clinical importance of the lymphatic system; Virchow’s lymph nodes; Retropharyngeal abscess; Clinical applications of enlarged thoracic lymph nodes: involvement of left recurrent laryngeal nerve and phrenic nerve. Pressure on the esophagus. Carinal lymph nodes and bronchoscopy; Communications of lymphatics between thorax and abdomen.
• Radiographic anatomy:
– Lymphangiogrms.
• Surface anatomy of palpable lymph node groups: superficial inguinal, axillary, infraclavicular, outer circle of crevical lymph nodes, deep cervical lymph nodes.
Hey Guys
im happy you are enjoying my content. please subscribe to my channel on youtube as i will make more videos soon. https://bit.ly/2XXNyTT
thank you as you subscribe.
Hey, these are the slides me n my friends made... Use them if u want to... for viewing the videos used click on the links given ahead.
http://www.youtube.com/watch?v=jzOti_MtmBk
http://www.youtube.com/watch?v=N9MARqmqSf4
http://www.youtube.com/watch?v=yokcKhqq48c
http://www.youtube.com/watch?v=rJZVFRJmc9M
Definitions of GI bleeding
GI Bleeding include Upper and Lower of GIB
Causes of GI bleeding
Pathogenesis of GI bleeding
Diagnosis of GI bleeding
Clinical of GI bleeding
Management of GI bleeding
Recommendation of GI bleeding
Clinical guideline of GI bleeding
Flu Vaccine Alert in Bangalore Karnatakaaddon Scans
As flu season approaches, health officials in Bangalore, Karnataka, are urging residents to get their flu vaccinations. The seasonal flu, while common, can lead to severe health complications, particularly for vulnerable populations such as young children, the elderly, and those with underlying health conditions.
Dr. Vidisha Kumari, a leading epidemiologist in Bangalore, emphasizes the importance of getting vaccinated. "The flu vaccine is our best defense against the influenza virus. It not only protects individuals but also helps prevent the spread of the virus in our communities," he says.
This year, the flu season is expected to coincide with a potential increase in other respiratory illnesses. The Karnataka Health Department has launched an awareness campaign highlighting the significance of flu vaccinations. They have set up multiple vaccination centers across Bangalore, making it convenient for residents to receive their shots.
To encourage widespread vaccination, the government is also collaborating with local schools, workplaces, and community centers to facilitate vaccination drives. Special attention is being given to ensuring that the vaccine is accessible to all, including marginalized communities who may have limited access to healthcare.
Residents are reminded that the flu vaccine is safe and effective. Common side effects are mild and may include soreness at the injection site, mild fever, or muscle aches. These side effects are generally short-lived and far less severe than the flu itself.
Healthcare providers are also stressing the importance of continuing COVID-19 precautions. Wearing masks, practicing good hand hygiene, and maintaining social distancing are still crucial, especially in crowded places.
Protect yourself and your loved ones by getting vaccinated. Together, we can help keep Bangalore healthy and safe this flu season. For more information on vaccination centers and schedules, residents can visit the Karnataka Health Department’s official website or follow their social media pages.
Stay informed, stay safe, and get your flu shot today!
Title: Sense of Smell
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the primary categories of smells and the concept of odor blindness.
Explain the structure and location of the olfactory membrane and mucosa, including the types and roles of cells involved in olfaction.
Describe the pathway and mechanisms of olfactory signal transmission from the olfactory receptors to the brain.
Illustrate the biochemical cascade triggered by odorant binding to olfactory receptors, including the role of G-proteins and second messengers in generating an action potential.
Identify different types of olfactory disorders such as anosmia, hyposmia, hyperosmia, and dysosmia, including their potential causes.
Key Topics:
Olfactory Genes:
3% of the human genome accounts for olfactory genes.
400 genes for odorant receptors.
Olfactory Membrane:
Located in the superior part of the nasal cavity.
Medially: Folds downward along the superior septum.
Laterally: Folds over the superior turbinate and upper surface of the middle turbinate.
Total surface area: 5-10 square centimeters.
Olfactory Mucosa:
Olfactory Cells: Bipolar nerve cells derived from the CNS (100 million), with 4-25 olfactory cilia per cell.
Sustentacular Cells: Produce mucus and maintain ionic and molecular environment.
Basal Cells: Replace worn-out olfactory cells with an average lifespan of 1-2 months.
Bowman’s Gland: Secretes mucus.
Stimulation of Olfactory Cells:
Odorant dissolves in mucus and attaches to receptors on olfactory cilia.
Involves a cascade effect through G-proteins and second messengers, leading to depolarization and action potential generation in the olfactory nerve.
Quality of a Good Odorant:
Small (3-20 Carbon atoms), volatile, water-soluble, and lipid-soluble.
Facilitated by odorant-binding proteins in mucus.
Membrane Potential and Action Potential:
Resting membrane potential: -55mV.
Action potential frequency in the olfactory nerve increases with odorant strength.
Adaptation Towards the Sense of Smell:
Rapid adaptation within the first second, with further slow adaptation.
Psychological adaptation greater than receptor adaptation, involving feedback inhibition from the central nervous system.
Primary Sensations of Smell:
Camphoraceous, Musky, Floral, Pepperminty, Ethereal, Pungent, Putrid.
Odor Detection Threshold:
Examples: Hydrogen sulfide (0.0005 ppm), Methyl-mercaptan (0.002 ppm).
Some toxic substances are odorless at lethal concentrations.
Characteristics of Smell:
Odor blindness for single substances due to lack of appropriate receptor protein.
Behavioral and emotional influences of smell.
Transmission of Olfactory Signals:
From olfactory cells to glomeruli in the olfactory bulb, involving lateral inhibition.
Primitive, less old, and new olfactory systems with different path
- Video recording of this lecture in English language: https://youtu.be/lK81BzxMqdo
- Video recording of this lecture in Arabic language: https://youtu.be/Ve4P0COk9OI
- 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
Acute scrotum is a general term referring to an emergency condition affecting the contents or the wall of the scrotum.
There are a number of conditions that present acutely, predominantly with pain and/or swelling
A careful and detailed history and examination, and in some cases, investigations allow differentiation between these diagnoses. A prompt diagnosis is essential as the patient may require urgent surgical intervention
Testicular torsion refers to twisting of the spermatic cord, causing ischaemia of the testicle.
Testicular torsion results from inadequate fixation of the testis to the tunica vaginalis producing ischemia from reduced arterial inflow and venous outflow obstruction.
The prevalence of testicular torsion in adult patients hospitalized with acute scrotal pain is approximately 25 to 50 percent
Recomendações da OMS sobre cuidados maternos e neonatais para uma experiência pós-natal positiva.
Em consonância com os ODS – Objetivos do Desenvolvimento Sustentável e a Estratégia Global para a Saúde das Mulheres, Crianças e Adolescentes, e aplicando uma abordagem baseada nos direitos humanos, os esforços de cuidados pós-natais devem expandir-se para além da cobertura e da simples sobrevivência, de modo a incluir cuidados de qualidade.
Estas diretrizes visam melhorar a qualidade dos cuidados pós-natais essenciais e de rotina prestados às mulheres e aos recém-nascidos, com o objetivo final de melhorar a saúde e o bem-estar materno e neonatal.
Uma “experiência pós-natal positiva” é um resultado importante para todas as mulheres que dão à luz e para os seus recém-nascidos, estabelecendo as bases para a melhoria da saúde e do bem-estar a curto e longo prazo. Uma experiência pós-natal positiva é definida como aquela em que as mulheres, pessoas que gestam, os recém-nascidos, os casais, os pais, os cuidadores e as famílias recebem informação consistente, garantia e apoio de profissionais de saúde motivados; e onde um sistema de saúde flexível e com recursos reconheça as necessidades das mulheres e dos bebês e respeite o seu contexto cultural.
Estas diretrizes consolidadas apresentam algumas recomendações novas e já bem fundamentadas sobre cuidados pós-natais de rotina para mulheres e neonatos que recebem cuidados no pós-parto em unidades de saúde ou na comunidade, independentemente dos recursos disponíveis.
É fornecido um conjunto abrangente de recomendações para cuidados durante o período puerperal, com ênfase nos cuidados essenciais que todas as mulheres e recém-nascidos devem receber, e com a devida atenção à qualidade dos cuidados; isto é, a entrega e a experiência do cuidado recebido. Estas diretrizes atualizam e ampliam as recomendações da OMS de 2014 sobre cuidados pós-natais da mãe e do recém-nascido e complementam as atuais diretrizes da OMS sobre a gestão de complicações pós-natais.
O estabelecimento da amamentação e o manejo das principais intercorrências é contemplada.
Recomendamos muito.
Vamos discutir essas recomendações no nosso curso de pós-graduação em Aleitamento no Instituto Ciclos.
Esta publicação só está disponível em inglês até o momento.
Prof. Marcus Renato de Carvalho
www.agostodourado.com
NVBDCP.pptx Nation vector borne disease control programSapna Thakur
NVBDCP was launched in 2003-2004 . Vector-Borne Disease: Disease that results from an infection transmitted to humans and other animals by blood-feeding arthropods, such as mosquitoes, ticks, and fleas. Examples of vector-borne diseases include Dengue fever, West Nile Virus, Lyme disease, and malaria.
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Ve...kevinkariuki227
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
Report Back from SGO 2024: What’s the Latest in Cervical Cancer?bkling
Are you curious about what’s new in cervical cancer research or unsure what the findings mean? Join Dr. Emily Ko, a gynecologic oncologist at Penn Medicine, to learn about the latest updates from the Society of Gynecologic Oncology (SGO) 2024 Annual Meeting on Women’s Cancer. Dr. Ko will discuss what the research presented at the conference means for you and answer your questions about the new developments.
micro teaching on communication m.sc nursing.pdfAnurag Sharma
Microteaching is a unique model of practice teaching. It is a viable instrument for the. desired change in the teaching behavior or the behavior potential which, in specified types of real. classroom situations, tends to facilitate the achievement of specified types of objectives.