Epidemiological Exercises – 2

Epidemiological Exercises Questions and Answers - 2Download https://doctordp.com/2026/02/24/epidemiological-exercises-1/ Program indices In a PHC with a population of 40,000, filarial survey was carried out. The following are the findings. Population examined = 10,000 MF Positive alone (No signs/ symptoms ) = 300 Patient with only signs/ symptoms = 400 MF Positive + Patient with signs/ … Continue reading Epidemiological Exercises – 2 →

Epidemiological Exercises – 1

Epidemiological Exercises Questions and Answers - 1Download https://doctordp.com/2026/02/24/epidemiological-exercises-2/ Case Management A 20 year old patient comes to you with H/O high fever since 4 days. Severe headache, backache, joint pain, pain behind eyes & Bleeding from gums & nose. O/E his temperature is 103 F, RR = 34/min. Pulse =94/min, severe sweating, Nutritional Status appears … Continue reading Epidemiological Exercises – 1 →

Understanding Child Growth Charts: A Comprehensive Overview

Growth ChartsDownload Introduction Growth is one of the most sensitive indicators of a child’s health and nutritional status. A frequently encountered clinical scenario illustrates the importance of objective assessment: A 2-year-old boy weighs 8 kg and is 78 cm tall. His mother reports that he eats well. Is this child normal? Clinical examination alone cannot … Continue reading Understanding Child Growth Charts: A Comprehensive Overview →

Epidemiology of Melioidosis

MelioidosisDownload 1. Case Definition According to the Centers for Disease Control and Prevention (CDC), melioidosis is defined as an infectious disease caused by Burkholderia pseudomallei, characterized by a broad spectrum of clinical manifestations ranging from localized abscess formation to severe pneumonia and septicemia. The disease frequently mimics tuberculosis, community-acquired pneumonia, or other bacterial infections, making … Continue reading Epidemiology of Melioidosis →

CM 3.1 Cohort Study: Key Features and Benefits

Cohort Study Cohort studyDownload Introduction Epidemiology aims to identify the causes and determinants of diseases in populations. To understand whether a particular exposure leads to a specific outcome, we must observe individuals over time and compare the occurrence of disease among exposed and non-exposed groups. Consider a hypothetical situation: In a village of 2,000 people, … Continue reading CM 3.1 Cohort Study: Key Features and Benefits →

Understanding India’s Universal Immunization Programme (UIP)

UIPDownload Introduction In routine outpatient departments and pediatric wards, children commonly present with fever, cough, diarrhea, and other infectious conditions. A significant proportion of these illnesses are caused by vaccine-preventable diseases (VPDs). These diseases not only contribute to avoidable morbidity and mortality but also impose a heavy burden on families and the health system. Immunization … Continue reading Understanding India’s Universal Immunization Programme (UIP) →

CM 1.4 Natural History of Disease

Natural History of Disease (1)Download Natural History of Disease Introduction “When does a disease actually begin—when symptoms appear or much before that?” This fundamental question lies at the heart of understanding the natural history of disease. Disease does not suddenly start at the moment when signs and symptoms become evident. Instead, it begins much earlier, … Continue reading CM 1.4 Natural History of Disease →

CM 1.2 Definition of Health and Concept of Holistic Wellness

Definition of Health & Concept of Holistic WellnessDownload Introduction Imagine two people — Ravi, a 35-year-old software engineer, and his 75-year-old grandmother.Ravi exercises regularly, doesn’t smoke or drink, and has no chronic disease. Yet, he feels constantly stressed, disconnected from family, and struggles with sleep. His grandmother, though diabetic, stays cheerful, socially active, and content.So, … Continue reading CM 1.2 Definition of Health and Concept of Holistic Wellness →

Health Care System in India: A Comprehensive Review

Health care System in IndiaDownload Introduction The health care system is the backbone of a nation’s public health, shaping the quality of life, longevity, and overall well-being of its citizens. In India, the health care system has evolved into a structured, multi-tiered network designed to provide preventive, promotive, curative, rehabilitative, and palliative services. Understanding its … Continue reading Health Care System in India: A Comprehensive Review →

Understanding Disaster Management Cycle: Proven Phases for Saving Lives and Reducing Risks

Disaster manangement CycleDownload Introduction On August 2, 2025, a powerful earthquake measuring 8.8 on the Richter scale struck off the eastern coast of Russia. This seismic event triggered tsunami alerts across several countries including Japan, the Philippines, and Alaska. The tremors were intense, ocean swells rose dramatically, and within minutes, warning systems were activated. Remarkably, … Continue reading Understanding Disaster Management Cycle: Proven Phases for Saving Lives and Reducing Risks →