Related Experiment Video
Updated: Jul 11, 2026

12:54
Detection of Foodborne Bacterial Pathogens from Individual Filth Flies
Published on: February 13, 2015
The food fighters.
Summary
Nursing Standard and the Royal College of Nursing (RCN) launched Nutrition Now to provide nurses with vital information and resources. This initiative aims to prevent patient dehydration and malnutrition.
Area of Science:
- Nursing Practice
- Nutrition Support
- Patient Care
Background:
- Dehydration and malnutrition are significant risks for patients.
- Nurses require updated information and resources to address these risks effectively.
Purpose of the Study:
- To introduce the "Nutrition Now" campaign, a joint initiative by Nursing Standard and the Royal College of Nursing (RCN).
- To equip nurses with essential knowledge and practical tools to combat patient dehydration and malnutrition.
Main Methods:
- The campaign disseminates evidence-based information and practical resources.
- Educational materials and support are provided to nursing professionals.
Main Results:
- Nurses are better informed and resourced to identify and manage nutritional deficits.
- Improved patient outcomes are anticipated through proactive nutritional interventions.
Conclusions:
- The "Nutrition Now" campaign is a vital resource for enhancing nursing care related to nutrition.
- Empowering nurses is key to preventing and treating dehydration and malnutrition in patient populations.
Related Concept Videos
Sources of Food Contamination
Contamination of food by microbial agents and natural toxins poses significant risks to public health. These hazards can be introduced at various points across the food supply chain, ranging from environmental sources to processing and storage stages. Understanding these contamination pathways is critical for developing strategies to ensure food safety.Seafood is particularly vulnerable to contamination through both environmental exposure and microbial colonization. Toxins from harmful algal...
Dietary Connections
In biological systems, most metabolic pathways are interconnected. The cellular respiration processes that convert glucose to ATP—such as glycolysis, pyruvate oxidation, and the citric acid cycle—tie into those that break down other organic compounds. As a result, various foods—from apples to cheese to guacamole—end up as ATP. In addition to carbohydrates, food also contains proteins and lipids—such as cholesterol and fats. All of these organic compounds are used as energy sources to produce...
Regulation of Food Intake
Short-term regulation of food intake primarily involves neural signals from the gastrointestinal (GI) tract, blood nutrient levels, and GI tract hormones. Communication between the gut and brain via vagal nerve fibers plays a significant role in evaluating the contents of the gut. Clinical studies have shown that protein ingestion produces a more prolonged response in these nerve fibers compared to an equivalent amount of glucose. Additionally, the activation of stretch receptors caused by GI...
Defenses Against Pathogens and Herbivores
Plants present a rich source of nutrients for many organisms, making it a target for herbivores and infectious agents. Plants, though lacking a proper immune system, have developed an array of constitutive and inducible defenses to fend off these attacks.
Principles of Food Preservation
Food spoilage results from microbial growth, enzymatic activity, and environmental factors that gradually degrade the sensory, nutritional, and safety qualities of food. Preservation techniques aim to slow or halt these processes to extend shelf life and maintain product quality.A key concept in food microbiology is the microbial growth curve, which includes four phases: lag, exponential (log), stationary, and death. During the lag phase, bacteria adjust to their environment without significant...
Optimal Foraging
How animals obtain and eat their food is called foraging behavior. Foraging can include searching for plants and hunting for prey and depends on the species and environment.

