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Related Concept Videos

Ostomy Care01:24

Ostomy Care

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Introduction
An ostomy is a surgical procedure that creates an artificial opening from the intestines to the outside of the body, allowing for the rerouting of effluent. This opening is known as a stoma. A stoma usually protrudes above the skin surface, appearing pink or red, moist, and round, and it lacks nerve sensations.
There are different types of ostomies, including colostomies, ileostomies, and urostomies:
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What is an Experiment?01:12

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An experiment is a planned activity carried out under controlled conditions. The purpose of an experiment is to investigate the relationship between two variables. When one variable causes change in another, we call the first variable the explanatory or independent variable. The affected variable is called the response or dependent variable. In a randomized experiment, the researcher manipulates values of the explanatory variable and measures the resulting changes in the response variable. The...
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Relating Reaction Mechanisms
In a multistep reaction mechanism, one of the elementary steps progresses significantly slower than the others. This slowest step is called the rate-limiting step (or rate-determining step). A reaction cannot proceed faster than its slowest step, and hence, the rate-determining step limits the overall reaction rate.
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In a beam of charged particles created by a heated cathode, the particles move at different speeds. However, many applications need a beam with uniform particle speeds. An arrangement known as a velocity selector uses electric and magnetic fields to pick particles with a particular speed from the beam.
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When conducting an experiment, it is crucial to have control to reduce bias and accurately measure the dependent variables. It also marks the results more reliable. Controls are elements in an experiment that have the same characteristics as the treatment groups but are not affected by the independent variable. By sorting these data into control and experimental conditions, the relationship between the dependent and independent variables can be drawn. A randomized experiment always includes a...
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Randomized Experiments01:13

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The randomization process involves assigning study participants randomly to experimental or control groups based on their probability of being equally assigned. Randomization is meant to eliminate selection bias and balance known and unknown confounding factors so that the control group is similar to the treatment group as much as possible. A computer program and a random number generator can be used to assign participants to groups in a way that minimizes bias.
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Related Experiment Video

Updated: Feb 12, 2026

Steps for the Autologous Ex vivo Perfused Porcine Liver-kidney Experiment
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Stepping Into Their Shoes: The Ostomy Experience.

Donna G Hood, Tara L Haskins, Sherrie C Roberson

    The Journal of Nursing Education
    |April 4, 2018
    PubMed
    Summary

    This study highlights how structured reflective journaling in nursing education enhances empathy and patient care. The Ostomy Experience program fostered self-awareness and improved clinical practice among students.

    Area of Science:

    • Nursing Education
    • Patient Care
    • Empathy Development

    Background:

    • Empathetic patient care and reflective practice are crucial for positive patient outcomes.
    • Nurse educators are vital in cultivating empathy in nursing students.
    • Reflective learning is a key area of interest in nursing education research.

    Purpose of the Study:

    • To develop and evaluate a qualitative program, "The Ostomy Experience," aimed at enhancing empathy in nursing students.
    • To explore the effectiveness of structured reflective journaling in nursing education.

    Main Methods:

    • The Ostomy Experience program incorporated paired learning, simulated patient scenarios, practical skills application, and personal engagement with ostomy appliances.
    • Structured reflective journaling was used throughout the program.

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  • Qualitative analysis of student responses identified emerging themes.

    • Main Results:

    • Key themes identified included "Encountering Emotions," "Becoming Aware," and "Impacting Personal Practice."
    • Student journaling provided rich data on their learning experiences.
    • Analysis revealed significant student engagement with the material.

    Conclusions:

    • Structured reflective journaling effectively captured deep student learning.
    • Students reported changes in attitudes and a heightened understanding of the patient experience.
    • The program successfully met its learning objectives, improving student empathy and practice.