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相关概念视频

Decreased Body Temperature01:29

Decreased Body Temperature

651
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...
651
Factors Affecting Body Temperature01:28

Factors Affecting Body Temperature

4.4K
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:
4.4K
Methods of reducing fever01:22

Methods of reducing fever

701
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:
701
Increased Body Temperature01:25

Increased Body Temperature

712
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...
712
Homeostatic Imbalances in Body Temperature01:19

Homeostatic Imbalances in Body Temperature

155
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...
155
Temperature Measurement Sites01:14

Temperature Measurement Sites

1.8K
A thermometer measures body temperature. The common sites for measuring body temperature are the oral cavity, axillary region, temporal artery, and skin surface, such as the forehead, abdomen, and axilla. True core body temperature is assessed in the rectum, tympanic membrane, pulmonary artery, esophagus, and urinary bladder.
Oral: When assessing oral temperature, the thermometer tip should be placed under the tongue in the posterior sublingual pocket. It offers accurate readings and can be...
1.8K

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相关实验视频

Updated: Jul 20, 2025

Esophageal Heat Transfer for Patient Temperature Control and Targeted Temperature Management
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不故意的外科手术期间低温.

Casandra Garceau1, Marianne S Cosgrove2, Kimberly Gonzalez3

  • 1is a staff CRNA at Yale New Haven Hospital, New Haven, Connecticut.

AANA journal
|August 1, 2023
PubMed
概括
此摘要是机器生成的。

在手术期间保持正常的体温 (正常热量) 对于患者的安全和康复至关重要. 预防无意的外科手术期间低温 (IPH) 可以降低感染和死亡等风险.

关键词:
麻醉是一种麻醉.老年人的创伤.无意中发生的低温.手术 手术 手术 手术 手术 手术 手术温度的温度的温度的温度的温度.

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相关实验视频

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科学领域:

  • 麻醉学 麻醉学
  • 在外科手术期间的医学.
  • 患者安全 患者安全

背景情况:

  • 维持正常热量 (核心体温>36°C) 对于患者的安全和康复至关重要,这是世界卫生组织建议的.
  • 无意的外科手术期间低温 (IPH) 是多因素的,源于手术前的暴露,低手术室温度和缺乏加热装置.
  • 麻醉会削弱身体对寒冷的自然反应,增加对低温的敏感性.

研究的目的:

  • 为了强调在外科手术期间温度调节的重要性.
  • 讨论意外外科手术期间低温 (IPH) 的原因和后果.
  • 强调预防IPH的策略.

主要方法:

  • 审查导致IPH的因素.
  • 讨论对低温的生理反应.
  • 分析与低温相关的并发症.

主要成果:

  • IPH是由各种因素引起的,包括环境条件,患者暴露和麻醉剂.
  • 手术后期的低温与手术部位感染,死亡率和长时间住院的增加有关.
  • 积极识别风险因素和实施变暖战略是预防的关键.

结论:

  • 在手术期间有效的温度管理对于尽量减少患者的发病率和死亡率至关重要.
  • 预防意外的外科手术期间低温症需要采取全面的方法,解决手术前,手术内和手术后的因素.
  • 监测患者的体温和使用加热设备是关键干预措施.