A way to prevent heat exhaustion is to exercise either before 10 A.M. or after 3 P.M. on hot days. Option A is correct.
Heat exhaustion is a heat-related condition that occurs when the body becomes overheated and is unable to cool itself down adequately. It is typically caused by prolonged exposure to high temperatures, particularly in combination with high humidity and physical exertion. Prevention is crucial in avoiding heat exhaustion and its potential complications.
One effective measure to prevent heat exhaustion is to schedule outdoor activities and exercise during cooler times of the day. Exercising before 10 A.M. or after 3 P.M., when the sun is not at its peak intensity, can help reduce the risk of overheating. During these times, the ambient temperature is generally lower, and the risk of heat-related illnesses is reduced.
Wearing dark clothes during exercise, as mentioned in option B, can actually increase heat absorption from the sun, making it less effective in preventing heat exhaustion. Option C, covering up as much of the body as possible, may inhibit the body's ability to dissipate heat through sweating and evaporation, potentially increasing the risk of heat-related illnesses. Option D, wearing a loose-fitting scarf around the head, may not directly contribute to preventing heat exhaustion, although it can provide some protection against direct sun exposure.
It's important to note that in addition to scheduling activities during cooler times of the day, other preventive measures should be taken, such as staying hydrated, wearing lightweight and breathable clothing, taking frequent breaks, and seeking shade when available. These strategies, combined with sensible activity scheduling, can significantly reduce the risk of heat exhaustion.
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B. positive feedback.
C. negative feedback.
D. neutral feedback.
Answer:
There are many harmful chemicals in the cigarette that increases the red blood count. The compounds that is found in the cigarette are carbon monoxide, and other compounds that decreases the level of oxygen inside the body.
In order to compensate the oxygen level of the body, the body boosts the level of production of red blood blood cells in the body.
hence, the chemical like carbon dioxide and monoxide tends to decrease the level of oxygen in the body and elevated red blood cells.
Answer:
the real answer is c
Explanation:
b. Lethal
c. Acute
d. Carcinogenic
Without taking precautions, a person who works daily with a dangerous substance is likely to develop chronic exposure to the poison. Chronic exposure is the phrase used to describe prolonged or repetitive exposure to a dangerous chemical.
Thus, Contrary to acute exposure, which takes place over a brief period of time, chronic exposure can cause the harmful material to gradually build up in the body and perhaps have a negative impact on health.
The nature of the poisonous material will determine the precise health effects of persistent exposure.
The effects of various compounds on the body might range from respiratory problems to organ damage, neurological effects, carcinogenicity (the ability to cause cancer), reproductive troubles, or other chronic disorders.
Thus, Without taking precautions, a person who works daily with a dangerous substance is likely to develop chronic exposure to the poison. Chronic exposure is the phrase used to describe prolonged or repetitive exposure to a dangerous chemical.
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B.stretches the muscles
C.increases muscular strength
D.none of the above
Answer:
D.none of the above
Explanation:
pls mark me as brainliest if this was correct!
hope this helps! :D
This is true because athletes’ bodies demand a lot of energy and body-building foods than people of sedentary lifestyles. During one hour of hard training an athlete may expend 30% of his or her total 24-hour energy output, therefore they require foods high in carbohydrates. They also need to replace certain elements in their body through diets such as potassium, and magnesium that are lost in significant amounts in the sweat. Athletes also need foods high in protein. Proteins are degraded and amino acids are oxidized during physical exercise. Proteins are also retained during muscle building training hence athletes have bigger muscles.
The requirement of nutrition is different in a sedentary and athletic lifestyle. This is because athletes perform more vigorous exercises and require a high amount of energy. People who are indulged in a sedentary lifestyle have very less physical activity and require fewer amounts of protein and carbs in their diet.
Further Explanation:
To stay fit, an individual is required to eathealthily and indulge in the daily routine of exercise. A healthy diet mainly helps in providing the energy to perform physical activity without getting tired. Iron, vitamins, protein, fluid, carbohydrate, and minerals should be included in the diet to maintain energy in the body.
An athlete needs a high amount of carbs to store energy in the form of glycogen. They also require enough amounts of proteins to maintain muscles. Also, add unsaturated fat in their diet and drink a lot of water to avoid dehydration. On the other hand, in sedentary life requirement of nutrition is different because they indulge in very less physical activity. They mainly involved in activities such as watching TV, reading books and playing video games by lying down and sitting. It is not referred to as a healthy lifestyle because it develops many health issues.
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Answer Details:
Grade: High School
Subject: Health
Topic: Life style
Keywords:
Healthy, life style, sedentary, fluid, maintain, muscle, physical activity, video games, dehydration, tired, drink, iron, vitamin.