相关实验视频
Updated: Jan 16, 2026

08:22
A Preclinical Model of Exertional Heat Stroke in Mice
Published on: July 1, 2021
4.3K
为参与管理职业热压力的人士开发和完善知识评估工具:A纸
Emily J Tetzlaff1, Bruce E Oddson2, Kristina-Marie T Janetos1
1Human and Environmental Physiology Research Unit, School of Human Kinetics, University of Ottawa, Ottawa, Ontario, Canada.
American journal of industrial medicine
|October 3, 2025
概括
职业健康和安全 (OHS) 代表现在可以使用新的HEPRU-OHSKAT工具评估热应激知识. 这种经过验证的工具有助于评估工作场所热安全方面的理解和管理培训.
科学领域:
- 职业健康和安全问题 职业健康和安全问题
- 环境生理学环境生理学
- 知识评估知识评估
背景情况:
- 职业热压力对工人的健康,安全和生产力构成重大风险.
- 有效的管理要求OHS代表了解热应激,其健康结果和缓解策略.
研究的目的:
- 开发和验证人类和环境生理学研究单位-职业热应激知识评估测试 (HEPRU-OHSKAT).
- 创建第一个用于评估OHS专业人员热应激知识的仪器.
主要方法:
- 混合方法方法包括文献审查和专家内容有效性评估.
- 与OHS专家和内部小组进行试点测试.
- 在加拿大安大略省向OHS专业人员和一般劳动人口分发 (n=317).
- 项目分析和项目响应理论建模用于仪器改进.
主要成果:
- 开发了一个初步的32项工具.
- 在专家审查和试点测试后,保留了31个项目,涵盖四个子尺度.
- 最终工具由20个项目组成,证明了良好的可靠性和内部一致性.
结论:
- HEPRU-OHSKAT是第一个验证的工具,用于评估OHS人员的热应激知识.
- 该仪器可靠且内部一致,有助于评估和管理热应力训练.
相关概念视频
Responses to Heat and Cold Stress
14.7K
Every organism has an optimum temperature range within which healthy growth and physiological functioning can occur. At the ends of this range, there will be a minimum and maximum temperature that interrupt biological processes.
14.7K
Assessing Body Temperature - Oral
1.5K
Here are the steps to accurately measure oral temperature using an electronic thermometer:
Step 1:
Start by practicing proper hand hygiene to prevent the spread of microorganisms.
Step 2:
Take the thermometer out of the charging unit, switch it on, and wait for the ready sign.
Step 3:
Gently slide the probe cover until a click is heard. This simple action prevents cross-contamination and ensures the correct placement of the probe cover.
Step 4:
Instruct the patient to open their mouth and place...
Step 1:
Start by practicing proper hand hygiene to prevent the spread of microorganisms.
Step 2:
Take the thermometer out of the charging unit, switch it on, and wait for the ready sign.
Step 3:
Gently slide the probe cover until a click is heard. This simple action prevents cross-contamination and ensures the correct placement of the probe cover.
Step 4:
Instruct the patient to open their mouth and place...
1.5K
Assessing Body Temperature - Temporal Artery
1.1K
Here is a stepwise guide to assessing the body temperature at the temporal artery using a temporal artery thermometer
Step 1: Perform hand hygiene and don a fresh pair of gloves to prevent cross-infection and ensure patient safety.
Step 2: Explain the procedure to the patient to establish trust. Clear communication establishes trust with the patient, ensures they understand what to expect, promotes cooperation, and enhances comfort during the procedure.
Step 3: Assess the patient's...
Step 1: Perform hand hygiene and don a fresh pair of gloves to prevent cross-infection and ensure patient safety.
Step 2: Explain the procedure to the patient to establish trust. Clear communication establishes trust with the patient, ensures they understand what to expect, promotes cooperation, and enhances comfort during the procedure.
Step 3: Assess the patient's...
1.1K
Assessing Body Temperature - Axilla
1.2K
Procedural Guide for Assessing Axillary Body Temperature using a Digital Thermometer:
Step 1: Perform hand hygiene and put on clean gloves to maintain infection control and prevent cross-contamination.
Step 2: Prepare the patient by explaining the procedure to ensure understanding and cooperation. Ensure privacy, expose the axilla, and inform the patient that minimal movement is crucial for an accurate reading.
Step 3: Adjust the patient’s clothing to expose only the axilla. It minimizes...
Step 1: Perform hand hygiene and put on clean gloves to maintain infection control and prevent cross-contamination.
Step 2: Prepare the patient by explaining the procedure to ensure understanding and cooperation. Ensure privacy, expose the axilla, and inform the patient that minimal movement is crucial for an accurate reading.
Step 3: Adjust the patient’s clothing to expose only the axilla. It minimizes...
1.2K
Assessment of Respiration
1.8K
The respiratory system's basic structures and primary functions lay the foundation for nurses' comprehensive respiratory assessments. This assessment includes subjective and objective data to gauge the patient's respiratory health.
Subjective Assessment: Nurses interview the patient to gather information directly during the subjective assessment. It includes questions about the individual's medical history, medications, and symptoms, focusing on past respiratory conditions like...
Subjective Assessment: Nurses interview the patient to gather information directly during the subjective assessment. It includes questions about the individual's medical history, medications, and symptoms, focusing on past respiratory conditions like...
1.8K
Assessment of Diffusion and Perfusion
1.5K
Understanding and evaluating diffusion and perfusion is critical in assessing a patient's respiratory and circulatory health. These processes play key roles in maintaining the body's internal environment, ensuring that tissues receive adequate oxygen while waste products are efficiently removed.
The Role of Diffusion in Respiration
Diffusion is the process by which molecules move from an area of higher concentration to an area of lower concentration. In the respiratory system, this...
The Role of Diffusion in Respiration
Diffusion is the process by which molecules move from an area of higher concentration to an area of lower concentration. In the respiratory system, this...
1.5K

