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Hypothermia is defined as abnormally low body temperature. This condition requires treatment once the core body temperature reaches 95 degrees. Hypothermia causes a decrease in the rate of body functions. Normally, the body reacts in a protective manner by shivering whenever it starts to lose heat. At this point, if a person is only mildly hypothermic, removing them from the cold will remedy the situation. Continued exposure to the cold, and further loss of body heat, will result in the body beginning to shut down. The exposure causes the person to lose mental function ability, causing them to think unclearly and become confused and disoriented. There will be pronounced changes in the speech patterns of the exposed victim - such as slurring speech, and the person will experience profound difficulty in making decisions. Further exposure will result in the body losing it's basic protection abilities. A very clear sign that the person's body temperature is getting too low, is displayed whenever the person stops shivering. Shivering is one of the body's main defenses against heat loss, shivering contracts the muscles repeatedly producing heat in an attempt to raise the core body temp. It is after the body stops shivering, that the rest of the body's functions start to slow down and stop. It becomes more important for the body to regain the lost heat, that it stops performing uneccesary actions, such as the digestion of of food. Thus, the body, when in a profound hypothermic state, the metabolic rate of the affected individual will lower. Eventually, after a period of profoundly reduced mental capacity, the victim would go deeper into the state of shock, (greatly resembling drunkeness) into a state of lethargy, seeming very lazy, and lacking the motivation to continue. Finally the victim will lose consciousness, slipping into a catatonic state, and without immediate treatment, the victim will eventually lose their life. All in all - the metabolism is lowered with the rest of bodily functions as the body's core temperature drops.
What else can I help you with?
What decreases the metabolic rate?
Well metabolic rate can be decreased in many ways and one way is having a higher proportion of fat to muscle. Also ecxercising increases the rate.
What decrease metabolic rate?
Well metabolic rate can be decreased in many ways and one way is having a higher proportion of fat to muscle. Also ecxercising increases the rate.
What has symptoms that include fatigue depression sensitivity to cold and a decreased metabolic rate?
hypothyroidism
Why does hypothermia causes increase in pulse rate?
Hypothermia initially causes an increase in pulse rate as the body attempts to maintain adequate blood circulation and oxygen delivery to vital organs despite the drop in core temperature. The heart works harder to counteract the effects of cold, which can lead to an increased heart rate. However, as hypothermia progresses, the heart rate may eventually decrease due to impaired cardiac function and metabolic processes.
What two groups of people are more at risk from hypothermia and why?
Two groups at higher risk of hypothermia are the elderly and infants. Elderly individuals have decreased ability to regulate body temperature due to a lower metabolic rate and thinner skin. Infants have a larger body surface area relative to their weight, which leads to faster heat loss and their immature thermal regulation system increases vulnerability to hypothermia.
What is a symptoms of hypothermia?
the symptoms of hypothermia are slowing of pace, drowsiness, fatigue, stumbling. thickness of speech, amnesia, poor judgement, irrationality, hallucinations, loss of contact with the environment, blueness of skin (cyanosis), Dilation of pupils, and decreased heart and respiration rate.
Is a symptom of hypothermia?
the symptoms of hypothermia are slowing of pace, drowsiness, fatigue, stumbling. thickness of speech, amnesia, poor judgement, irrationality, hallucinations, loss of contact with the environment, blueness of skin (cyanosis), Dilation of pupils, and decreased heart and respiration rate.
What did it mean by decreased metabolic rate?
A decreased metabolic rate refers to a slowing down of the body's energy expenditure and the processes that convert food into energy. This can result from various factors, including reduced physical activity, hormonal changes, or certain health conditions. When the metabolic rate decreases, the body burns fewer calories at rest, which can lead to weight gain or difficulty losing weight. It may also affect overall energy levels and bodily functions.
WHAT DO BASAL METABOLIC RATE MEAN?
Basal metabolic rate (BMR), and the closely related resting metabolic rate (RMR), is the rateof energy expenditure by humans and other animals at rest, and is measured in kJ per hour per kg body mass.
How the regulation of body temperature is affected by ageing?
As people age, the body’s ability to regulate temperature diminishes due to physiological changes such as reduced metabolic rate, decreased sweat gland function, and alterations in blood circulation. Older adults are more susceptible to temperature extremes, making them prone to heat-related illnesses in hot weather and hypothermia in cold conditions. Additionally, age-related changes in the hypothalamus, which plays a crucial role in thermoregulation, can impair the body's response to temperature fluctuations. These factors collectively contribute to a decreased ability to maintain optimal body temperature.
What happens to your your basal metabolic rate as you age?
Your basal metabolic rate typically decreases as you age due to factors such as loss of muscle mass, decreased physical activity, and hormonal changes. This can result in a slower metabolism and potentially lead to weight gain if dietary habits aren't adjusted. Regular exercise and strength training can help counteract this decline in metabolic rate.
The rate at which the chemical reactions in the body cells take place is known as the __________ rate.?
The rate of Metabolism, or metabolic rate.
