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相关概念视频

Increased Body Temperature01:25

Increased Body Temperature

676
A body temperature above  38°C  (100.4 °F) is known as fever or pyrexia, and a person with fever is termed 'febrile.' Typically, the hypothalamus, a part of the brain that acts as the body's thermostat, regulates body temperature through a thermoregulatory setpoint. It receives signals from cold and warm thermal receptors throughout the body and adjusts the body's temperature accordingly. Fever occurs when this hypothalamic setpoint is altered, usually in...
676
Methods of reducing fever01:22

Methods of reducing fever

667
The signs and symptoms of fever include hot and dry skin, flushed face, thirst, muscle aches, anorexia, headache, tachycardia, tachypnea, and fatigue. Elevated body temperature is reduced using two methods: pharmacological and nonpharmacological. Proper identification and treatment of the root cause of a fever is of utmost importance.
Pharmacological Methods of Reducing Fever:
667
Decreased Body Temperature01:29

Decreased Body Temperature

622
A decreased body temperature can occur in patients with hypothermia and frostbite. Heat loss with extended cold exposure overpowers the body's ability to create heat, resulting in hypothermia. Core temperature readings help classify hypothermia. Mild hypothermia is temperatures between 32 °C (89.6 °F) and 35°C (95 °F) and is caused by impaired thermoregulation. Moderate hypothermia is temperatures between 28 C (82.4 °F) and 32 °C (89.6 °F) caused by...
622
Factors Affecting Body Temperature01:28

Factors Affecting Body Temperature

4.2K
As a nurse, it is vital to understand the factors affecting body temperature to monitor variations and effectively evaluate deviations from regular.
Factors may  include:
4.2K
Homeostatic Imbalances in Body Temperature01:19

Homeostatic Imbalances in Body Temperature

131
Hyperthermia occurs when the body's temperature becomes unusually high, often due to heat exposure, intense physical activity, or certain illnesses. This condition can create a dangerous cycle where elevated body temperature increases the metabolic rate, generating more heat and potentially leading to organ failure and brain damage. A severe form of hyperthermia, called heat stroke, can raise body temperature to life-threatening levels. Fever, on the other hand, is a controlled form of...
131
Assessing Body Temperature - Temporal Artery01:19

Assessing Body Temperature - Temporal Artery

555
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...
555

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相关实验视频

Updated: Jul 9, 2025

Esophageal Heat Transfer for Patient Temperature Control and Targeted Temperature Management
06:43

Esophageal Heat Transfer for Patient Temperature Control and Targeted Temperature Management

Published on: November 21, 2017

24.3K

在败血症中控制温度.

Marc Doman1, Michael Thy1,2, Julien Dessajan1

  • 1Medical ICU, Paris Cité University- Bichat University Hospital, Assistance Publique - Hôpitaux de Paris, Paris, France.

Frontiers in medicine
|November 29, 2023
PubMed
概括
此摘要是机器生成的。

在败血症中控制发烧并不能改善结果. 高热和低热 (低体温) 都与危急病患者的败血症预后恶化有关.

关键词:
抗发烧药物是一种抗发烧药物.身体的温度 身体的温度发烧 发烧 发烧预后 预后 预后这是一种血症.败血症的冲击是一个令人震惊的现象.

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A Reproducible Intensive Care Unit-Oriented Endotoxin Model in Rats
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A Contemporary Warming/Restraining Device for Efficient Tail Vein Injections in a Murine Fungal Sepsis Model
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相关实验视频

Last Updated: Jul 9, 2025

Esophageal Heat Transfer for Patient Temperature Control and Targeted Temperature Management
06:43

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A Reproducible Intensive Care Unit-Oriented Endotoxin Model in Rats
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A Contemporary Warming/Restraining Device for Efficient Tail Vein Injections in a Murine Fungal Sepsis Model
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科学领域:

  • 关键护理医学 关键护理医学
  • 传染性疾病 传染性疾病
  • 生理学 生理学 生理学

背景情况:

  • 发烧是对感染的适应性反应.
  • 败血症的温度调节失调带来了一些挑战.
  • 管理高热的目的是防止心跳动和器官损伤等并发症.

研究的目的:

  • 评估控制发烧对败血症预后的影响.
  • 检查与败血症自发性和治疗性低温相关的结果.

主要方法:

  • 对可用的队列和随机对照试验的审查.
  • 分析有关败血症发烧管理策略的数据.
  • 评估与败血症患者低温相关的结局.

主要成果:

  • 在重症患者中控制高热 (>39.5°C) 缺乏改善败血症预后的证据.
  • 现有数据不支持积极降低发烧以获得更好的败血症结果.
  • 自发性和诱导性低温都与败血症的不良结果相关.

结论:

  • 对于改善败血症预后,不建议进行激烈的发烧控制.
  • 低温,无论是自发的还是治疗性的,都与败血症的不良结果有关.
  • 可能需要进一步的研究来澄清在败血症中最佳的温度管理.