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相关概念视频

Decreased Body Temperature01:29

Decreased Body Temperature

700
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...
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Methods of reducing fever01:22

Methods of reducing fever

759
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:
759
Increased Body Temperature01:25

Increased Body Temperature

2.0K
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...
2.0K
Homeostatic Imbalances in Body Temperature01:19

Homeostatic Imbalances in Body Temperature

196
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...
196
Factors Affecting Body Temperature01:28

Factors Affecting Body Temperature

6.7K
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:
6.7K
Thermoregulation01:26

Thermoregulation

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The human body has a sophisticated thermoregulation system that employs negative feedback mechanisms to maintain an optimal core temperature. When the core temperature drops, peripheral and central thermoreceptors send signals to the hypothalamus, activating the heat-promoting center. This center triggers several responses aimed at increasing the core temperature. First, vasoconstriction reduces the flow of warm blood from internal organs to the skin so that the heat is not lost from the skin,...
1.3K

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相关实验视频

Updated: Sep 13, 2025

In vitro Assessment of Myocardial Protection following Hypothermia-Preconditioning in a Human Cardiac Myocytes Model
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过度饮酒后出现的低温症 饮酒后出现的低温症

Sara Lolar1, Andrew King, David Carroll

  • 1Sara Lolar is an associate professor in the Physician Assistant Studies program at Wayne State University and practices in the ED at Detroit Receiving Hospital, both in Detroit, MI. Andrew King is the medical director of the Michigan Poison & Drug Information Center and is an associate professor at the Wayne State University School of Medicine, both in Detroit, MI. David Carroll is a toxicology fellow at the Michigan Poison & Drug Information Center and practices in the ED at Sinai-Grace Hospital in Detroit, MI. The authors have disclosed no potential conflicts of interest, financial or otherwise.

JAAPA : official journal of the American Academy of Physician Assistants
|July 29, 2025
PubMed
概括

低温症可能源于除了暴露于寒冷之外的原因. 这一案例凸显了暴饮暴食和禁食是如何导致低温和低血糖的,强调了需要彻底了解病史的必要性.

关键词:
过度饮酒过度饮酒过度饮酒过度饮酒饮食禁食是一种饮食禁食.紧急医疗 紧急医疗乙醇代谢 乙醇的代谢低血糖症是一种低血糖症.低温症 低温症 是一个

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Short-Duration Hypothermia Induction in Rats using Models for Studies examining Clinical Relevance and Mechanisms
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Esophageal Heat Transfer for Patient Temperature Control and Targeted Temperature Management
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相关实验视频

Last Updated: Sep 13, 2025

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In vitro Assessment of Myocardial Protection following Hypothermia-Preconditioning in a Human Cardiac Myocytes Model

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Short-Duration Hypothermia Induction in Rats using Models for Studies examining Clinical Relevance and Mechanisms
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Esophageal Heat Transfer for Patient Temperature Control and Targeted Temperature Management
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科学领域:

  • 内部医学 内部医学
  • 毒理学 毒理学 毒理学
  • 紧急医疗 紧急医疗

背景情况:

  • 低温症或低体温通常与暴露在寒冷中有关,但其原因各不相同.
  • 综合差异诊断对于准确的低温评估至关重要.
  • 酒精中毒和禁食可以显著影响温度调节和葡萄糖代谢.

研究的目的:

  • 报告酒精过度饮酒和饮食禁食导致的低温和低血糖病例.
  • 探索酒精,营养和温度调节之间的复杂相互作用.
  • 强调详细的病史在诊断非环境性低温症时的重要性.

主要方法:

  • 一个34岁的男性的病例报告显示,他感到困惑和虚弱.
  • 临床评估,包括对低温和低血糖的评估.
  • 对病理生理学的审查,将酒精使用,禁食和低温联系在一起.

主要成果:

  • 患者出现了低温和低血糖症.
  • 与饮食禁食相结合的过度饮酒被确定为病因.
  • 困惑和软弱是主要的症状.

结论:

  • 低温症可能是代谢障碍造成的,而不仅仅是环境因素.
  • 酒精中毒和禁食是低温差异诊断中的关键考虑因素.
  • 彻底的病史检查对于识别低温的非环境原因至关重要.