3.7 anti anxiety

•

0 likes•74 views

The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.

These lecture slides, by Dr Sidra Arshad, offer a quick overview of 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 leads (limb II) 4. Differentiate between intervals and segments 5. Enlist some common indications for obtaining an ECG 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. ECG Basics, http://www.nataliescasebook.com/tag/e-c-g-basics

Recently uploaded

micro teaching on communication m.sc nursing.pdf

Anurag Sharma

The Normal Electrocardiogram - Part I of II

MedicoseAcademics

Physiology of Special Chemical Sensation of Taste

MedicoseAcademics

Title: Sense of Taste 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 structure and function of taste buds. Describe the relationship between the taste threshold and taste index of common substances. Explain the chemical basis and signal transduction of taste perception for each type of primary taste sensation. Recognize different abnormalities of taste perception and their causes. Key Topics: Significance of Taste Sensation: Differentiation between pleasant and harmful food Influence on behavior Selection of food based on metabolic needs Receptors of Taste: Taste buds on the tongue Influence of sense of smell, texture of food, and pain stimulation (e.g., by pepper) Primary and Secondary Taste Sensations: Primary taste sensations: Sweet, Sour, Salty, Bitter, Umami Chemical basis and signal transduction mechanisms for each taste Taste Threshold and Index: Taste threshold values for Sweet (sucrose), Salty (NaCl), Sour (HCl), and Bitter (Quinine) Taste index relationship: Inversely proportional to taste threshold Taste Blindness: Inability to taste certain substances, particularly thiourea compounds Example: Phenylthiocarbamide Structure and Function of Taste Buds: Composition: Epithelial cells, Sustentacular/Supporting cells, Taste cells, Basal cells Features: Taste pores, Taste hairs/microvilli, and Taste nerve fibers Location of Taste Buds: Found in papillae of the tongue (Fungiform, Circumvallate, Foliate) Also present on the palate, tonsillar pillars, epiglottis, and proximal esophagus Mechanism of Taste Stimulation: Interaction of taste substances with receptors on microvilli Signal transduction pathways for Umami, Sweet, Bitter, Sour, and Salty tastes Taste Sensitivity and Adaptation: Decrease in sensitivity with age Rapid adaptation of taste sensation Role of Saliva in Taste: Dissolution of tastants to reach receptors Washing away the stimulus Taste Preferences and Aversions: Mechanisms behind taste preference and aversion Influence of receptors and neural pathways Impact of Sensory Nerve Damage: Degeneration of taste buds if the sensory nerve fiber is cut Abnormalities of Taste Detection: Conditions: Ageusia, Hypogeusia, Dysgeusia (parageusia) Causes: Nerve damage, neurological disorders, infections, poor oral hygiene, adverse drug effects, deficiencies, aging, tobacco use, altered neurotransmitter levels Neurotransmitters and Taste Threshold: Effects of serotonin (5-HT) and norepinephrine (NE) on taste sensitivity Supertasters: 25% of the population with heightened sensitivity to taste, especially bitterness Increased number of fungiform papillae

New Drug Discovery and Development .....

NEHA GUPTA

The "New Drug Discovery and Development" process involves the identification, design, testing, and manufacturing of novel pharmaceutical compounds with the aim of introducing new and improved treatments for various medical conditions. This comprehensive endeavor encompasses various stages, including target identification, preclinical studies, clinical trials, regulatory approval, and post-market surveillance. It involves multidisciplinary collaboration among scientists, researchers, clinicians, regulatory experts, and pharmaceutical companies to bring innovative therapies to market and address unmet medical needs.

ANATOMY AND PHYSIOLOGY OF URINARY SYSTEM.pptx

Swetaba Besh

ARTIFICIAL INTELLIGENCE IN HEALTHCARE.pdf

Anujkumaranit

Cervical & Brachial Plexus By Dr. RIG.pptx

Dr. Rabia Inam Gandapore

Maxilla, Mandible & Hyoid Bone & Clinical Correlations by Dr. RIG.pptx

Dr. Rabia Inam Gandapore

Knee anatomy and clinical tests 2024.pdf

vimalpl1234

Hemodialysis: Chapter 3, Dialysis Water Unit - Dr.Gawad

NephroTube - Dr.Gawad

- 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

263778731218 Abortion Clinic /Pills In Harare ,

sisternakatoto

263778731218 Abortion Clinic /Pills In Harare ,ABORTION WOMEN’S CLINIC +27730423979 IN women clinic we believe that every woman should be able to make choices in her pregnancy. Our job is to provide compassionate care, safety,affordable and confidential services. That’s why we have won the trust from all generations of women all over the world. we use non surgical method(Abortion pills) to terminate…Dr.LISA +27730423979women Clinic is committed to providing the highest quality of obstetrical and gynecological care to women of all ages. Our dedicated staff aim to treat each patient and her health concerns with compassion and respect.Our dedicated group ABORTION WOMEN’S CLINIC +27730423979 IN women clinic we believe that every woman should be able to make choices in her pregnancy. Our job is to provide compassionate care, safety,affordable and confidential services. That’s why we have won the trust from all generations of women all over the world. we use non surgical method(Abortion pills) to terminate…Dr.LISA +27730423979women Clinic is committed to providing the highest quality of obstetrical and gynecological care to women of all ages. Our dedicated staff aim to treat each patient and her health concerns with compassion and respect.Our dedicated group of receptionists, nurses, and physicians have worked together as a teamof receptionists, nurses, and physicians have worked together as a team wwww.lisywomensclinic.co.za/

Non-respiratory Functions of the Lungs.pdf

MedicoseAcademics

These simplified slides by Dr. Sidra Arshad present an overview of the non-respiratory functions of the respiratory tract. Learning objectives: 1. Enlist the non-respiratory functions of the respiratory tract 2. Briefly explain how these functions are carried out 3. Discuss the significance of dead space 4. Differentiate between minute ventilation and alveolar ventilation 5. Describe the cough and sneeze reflexes Study Resources: 1. Chapter 39, Guyton and Hall Textbook of Medical Physiology, 14th edition 2. Chapter 34, Ganong’s Review of Medical Physiology, 26th edition 3. Chapter 17, Human Physiology by Lauralee Sherwood, 9th edition 4. Non-respiratory functions of the lungs https://academic.oup.com/bjaed/article/13/3/98/278874

Are There Any Natural Remedies To Treat Syphilis.pdf

Little Cross Family Clinic

Ophthalmology Clinical Tests for OSCE exam

KafrELShiekh University

How to Give Better Lectures: Some Tips for Doctors

LanceCatedral

Charaka Samhita Sutra sthana Chapter 15 Upakalpaniyaadhyaya

Dr KHALID B.M

Novas diretrizes da OMS para os cuidados perinatais de mais qualidade

Prof. Marcus Renato de Carvalho

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

24 Upakrama.pptx class ppt useful in all

DrSathishMS1

TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Ve...

kevinkariuki227

POST OPERATIVE OLIGURIA and its management

touseefaziz1

Recently uploaded (20)

micro teaching on communication m.sc nursing.pdf

The Normal Electrocardiogram - Part I of II

Physiology of Special Chemical Sensation of Taste

New Drug Discovery and Development .....

ANATOMY AND PHYSIOLOGY OF URINARY SYSTEM.pptx

ARTIFICIAL INTELLIGENCE IN HEALTHCARE.pdf

Cervical & Brachial Plexus By Dr. RIG.pptx

Maxilla, Mandible & Hyoid Bone & Clinical Correlations by Dr. RIG.pptx

Knee anatomy and clinical tests 2024.pdf

Hemodialysis: Chapter 3, Dialysis Water Unit - Dr.Gawad

263778731218 Abortion Clinic /Pills In Harare ,

Non-respiratory Functions of the Lungs.pdf

Are There Any Natural Remedies To Treat Syphilis.pdf

Ophthalmology Clinical Tests for OSCE exam

How to Give Better Lectures: Some Tips for Doctors

Charaka Samhita Sutra sthana Chapter 15 Upakalpaniyaadhyaya

Novas diretrizes da OMS para os cuidados perinatais de mais qualidade

24 Upakrama.pptx class ppt useful in all

TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Ve...

POST OPERATIVE OLIGURIA and its management

3.7 anti anxiety

Recommended

Recommended

More Related Content

More from Arunachalam Muthuraman

More from Arunachalam Muthuraman (20)

Recently uploaded

Recently uploaded (20)