Early Christian communities established the first hospitals in Europe and Asia to care for travelers, abandoned children, and sick people. Over subsequent centuries, hospitals evolved from places that primarily provided shelter to institutions focused on treating acute medical cases. In the 19th century, hospitals began appointing social workers called "almoners" to investigate patients' financial and social circumstances. This led to the development of medical social work as a distinct profession aimed at addressing the complex psychosocial needs of patients and their families to minimize the impacts of illness and support overall well-being. Medical social work is now recognized as an essential part of comprehensive hospital care.
A general overview on Social Work in Psychiatric Settings.
Global and National Statistics on Mental Health.
Role and Challenges of Psychiatric Social Worker.
A general overview on Social Work in Psychiatric Settings.
Global and National Statistics on Mental Health.
Role and Challenges of Psychiatric Social Worker.
The ppt delineates anatomy of fieldwork practice in Social Work and explain how to conduct fieldwork? what are the principle we use to adhere during fieldwork practicum
historical development of community health nursing and community health nursing- world and India
M.Sc. Nursing 1st year
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The ppt delineates anatomy of fieldwork practice in Social Work and explain how to conduct fieldwork? what are the principle we use to adhere during fieldwork practicum
historical development of community health nursing and community health nursing- world and India
M.Sc. Nursing 1st year
Community health nursing
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The part - 2 will help the nurses to know about the ICN & INC code of ethics which is required for a nursing professional.
The history of nursing in a brief way is also stated in this.
Nursing is described as an autonomous and collaborative care given to all individuals irrespective of their ages, families, groups and communities whether they are sick or well and in every settings. Basically, nursing involves the promotion of health, prevention of illness, and the care of the ill, physically challenged and people who are dying.
Purpose:
The purpose of this webinar is to create more awareness on the fact that the nursing profession is a noble one which transcends gender. In essence, nursing does not belong to one particular gender but cuts across all genders - this implies that nursing is not the exclusive preserve of the female gender as many may think but that males too are involved in nursing. This awareness will hopefully help address issues of overt gender discrimination in the profession thereby promoting a healthy work space for all.
The prostate is an exocrine gland of the male mammalian reproductive system
It is a walnut-sized gland that forms part of the male reproductive system and is located in front of the rectum and just below the urinary bladder
Function is to store and secrete a clear, slightly alkaline fluid that constitutes 10-30% of the volume of the seminal fluid that along with the spermatozoa, constitutes semen
A healthy human prostate measures (4cm-vertical, by 3cm-horizontal, 2cm ant-post ).
It surrounds the urethra just below the urinary bladder. It has anterior, median, posterior and two lateral lobes
It’s work is regulated by androgens which are responsible for male sex characteristics
Generalised disease of the prostate due to hormonal derangement which leads to non malignant enlargement of the gland (increase in the number of epithelial cells and stromal tissue)to cause compression of the urethra leading to symptoms (LUTS
Knee anatomy and clinical tests 2024.pdfvimalpl1234
This includes all relevant anatomy and clinical tests compiled from standard textbooks, Campbell,netter etc..It is comprehensive and best suited for orthopaedicians and orthopaedic residents.
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.
- 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
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
Ethanol (CH3CH2OH), or beverage alcohol, is a two-carbon alcohol
that is rapidly distributed in the body and brain. Ethanol alters many
neurochemical systems and has rewarding and addictive properties. It
is the oldest recreational drug and likely contributes to more morbidity,
mortality, and public health costs than all illicit drugs combined. The
5th edition of the Diagnostic and Statistical Manual of Mental Disorders
(DSM-5) integrates alcohol abuse and alcohol dependence into a single
disorder called alcohol use disorder (AUD), with mild, moderate,
and severe subclassifications (American Psychiatric Association, 2013).
In the DSM-5, all types of substance abuse and dependence have been
combined into a single substance use disorder (SUD) on a continuum
from mild to severe. A diagnosis of AUD requires that at least two of
the 11 DSM-5 behaviors be present within a 12-month period (mild
AUD: 2–3 criteria; moderate AUD: 4–5 criteria; severe AUD: 6–11 criteria).
The four main behavioral effects of AUD are impaired control over
drinking, negative social consequences, risky use, and altered physiological
effects (tolerance, withdrawal). This chapter presents an overview
of the prevalence and harmful consequences of AUD in the U.S.,
the systemic nature of the disease, neurocircuitry and stages of AUD,
comorbidities, fetal alcohol spectrum disorders, genetic risk factors, and
pharmacotherapies for AUD.
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
Pulmonary Thromboembolism - etilogy, types, medical- Surgical and nursing man...VarunMahajani
Disruption of blood supply to lung alveoli due to blockage of one or more pulmonary blood vessels is called as Pulmonary thromboembolism. In this presentation we will discuss its causes, types and its management in depth.
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.
2. HISTORY OF MEDICAL SOCIAL WORK IN
EUROPEAN AND ASIAN COUNTRIES:
• Early Christian Communities built houses called “Hospitial” for the reception of
Travelers, abandoned children and sick people. The first Christian hospital was in Rome
founded by Fabiola in the 4th Century A.D. when the Churches were authorized to
established charitable institutions some of which were also opened to the sick. By the 8th
Century several “hospices” (guest house), Lazar Houses (poor house), charitable orders
and asylums were built and a group of pro-hospitals under various Church Orders (e.g.
S.T. Mary, S.T.Bavthelmew, S.T. John, S.T. Anthony etc.) were established in Europe and
England between the 11th and 14th Centuries. These hospitals had many defects and not
until the 17th Century a clear distinction could made between institutions where
treatment was provided and those where sheltered were given to the aged, the blind and
the poor and not until the 18th Century that the Hospitals in Europe really began to
treat acute cases seriously.
3. CONTINUED…
• The second and probably the most important contribution to hospital social work came
through the organization of Almoners in England. In 19th Century Voluntary Association
sometimes were raising funds for helping the helping patents in hospitals or even at their
homes. In 1876, many London hospitals appointed Enquiry Officer’s (fore runner of
Almoners) to enquire about the patient’s means, from the point of patient’s welfare.
• In 1894, the New York Presbyterian Hospital appointed paid social workers to serve the
babies ward. A recommendation from the House of Lords select Committee on abuse of
hospitals in the metropolis, instigation of Sir Charles Loch (1892) led to the first almoner’s
appointment in (1895).
4. CONTINUED …..
• The Hospital Almoners Association was formed in 1922 with 51 members, including those
from outside London. The Royal Commission on lunacy and Mental Disorders (1926)
advocated a similar system to that of almoners for mental health the genesis of psychiatric
social work.
• In 1938 Social Workers first began to include social summaries in Medical records.
Beginning during World War 2 and growing thereafter were Weekly Conferences between
Social Workers and Physicians and Nurses. Her speaking and writing for publication
continued to strengthen the development of social work as a profession.
5. CONTINUED…
• In order to professionalize Medical Social Work she developed a specialized training
programme in conjunction with the Boston School of social Work and her own
department at Massachusetts General Hospital. This programs led to the training
Cannon felt every Medical Social Worker should have a combination of Medical and
Social Work expertise. She held a teaching position within the programme for the rest
of her career and advised institutions and hospitals around the country on how to
create their own Medical Social Work Departments and training Programmes. She
helped to establish the American Association of Hospital Social Workers and served as
President from 1920 to 1922. Cannon represented her profession as delegate to the
White House conference on child Health and Protection in 1930 and 1931.
6. CONTINUED…
• In 1945, the Institute of Almoners in Britain was formed, which, in 1964, was renamed as
the Institute of Medical social worker . The Institute was one of the founder organizations of
the British Association of Social Workers, which was formed in 1970. In Britain, medical
social workers were transferred from the National Health Service (NHS) into local authority
Social Services Departments in 1974, and generally became known as hospital social
workers.
• Medical social work was started in 1921 by Ida Pruitt in Beijing. In-service training was
given to social workers for carrying out casework, adoption services and recuperation
services.
• In Ireland, the origins of medical social work go back to paediatrician Ella Webb, the first
physician in Ireland to appoint almoners to work in her dispensary for sick children that
she established in the Adelaide Hospital in Dublin, and to Winifred Alcock, the first almoner
appointed by Webb in 1918.
7. SUMMARY
• Social workers offer a unique and valuable contribution in providing appropriate and
targeted services to meet the complex psychosocial needs of patients, their family and
careers in hospitals. Hospital social workers provide direct services aiming to
minimize the impacts of illness and hospitalisation when a person’s health is
impacted by complex social, psychological, family and institutional dynamics.
Accordingly, the profession of social work has a clear role in the continuum of hospital
services. It is now fully realized that the trained medical social worker, co-operating
with the physician in attendance, is of Valuable assistance in diagnosis treatment
and follow-up, not to say anything of the many advantages directly to the general
welfare of the patients, and to the more efficient administration of the hospital
rendering its fullest community service. The Social workers thus becomes an
important link in the hospital system, particularly in rounding out the service
rendered to the patient”.
8. REFERENCES
• Ida M. Cannon, On the Social Frontier of Medicine, Harvard University,
Cambridge, 1952,pp 1-8
• Francis Peabody, The Care of the Patient, Harvard University, Cambridge,
1928, pp.12
• Keefe RH. Health disparities: a primer for public health social workers. Soc
Work Public Health. 2010;25(3–4):237–257.
• Ruth BJ, Sisco S, Marshall JW. Public health social work. In: Franklin C,
editor. Encyclopedia of Social Work. New York, NY: NASW Press and Oxford
University Press; 2016. Available