Q: Compare the causes and development of hypoglycemiaand hyperglycemia.
A: Glucose is an essential energy component that is required for the normal functioning of the body.…
Q: What is the main heat transfer mechanism between the environment and the body? How does this…
A: Heat transfer can be defined as the discipline of thermal engineering that will concern with the…
Q: What are the four mechanisms of heat loss?
A: When the environment is not thermoneutral, the body uses four mechanisms of heat exchange to…
Q: Explain the Dietary factors influencing body weight ?
A: Consumption of foods and beverages that are high in fat, salt, and added sugars leads to weight…
Q: Calculate the amount of evaporation that must occur to remove 400 kcal of heat from the body.
A: Evaporation is a process that converts water into water vapour. The evaporation process occurs…
Q: Explain calorigenic effect?
A: Calorigenic effect: - It is the effect, which appear when cells consume more oxygen and metabolic…
Q: Compare the four mechanisms for heat loss.
A: The body directs temperature like a heater. It is continually creating warmth and afterward…
Q: List the physiological adaptations that occur during acclimatization to heat.
A: Thermoregulation is an ability through which an organism can maintain its body temperature in a…
Q: Explain Control of Heat Loss by Radiation?
A: The heat is lost in the form of evaporation of the sweat in the body via a process called radiation…
Q: Distinguish between hyperglycemia and hypoglycemia and their associated symptoms.
A: The term "blood glucose level" refers to the quantity of glucose in a person's blood. Insulin is the…
Q: What is the primary advantage of maintaining a constant high body temperature?
A: Two major mechanisms accountable for controlling body temperature are behavioral and physiological…
Q: What are the main causes of heat exhaustion?
A: Heat exhaustion is a medical condition that occurs due to overheating of the body and includes a…
Q: Why is heat production a good way to measure the body’s metabolic rate?
A: Metabolism describes all of the chemical reactions concerned with sustaining the life of AN…
Q: Compare and contrast mechanisms of heat loss with mechanisms of heat promotion, and explain how…
A: Homeostatic mechanism regulates the human body temperature. This mechanism is similar to control of…
Q: In endotherms, what controls the balance between the amount of heat lost and the amount gained?
A: Endotherms can be defined as those organisms that can alter their heat production to maintain the…
Q: Describe how each of the following parts of the hypothalamus plays a role in thermoregulation:…
A: Introduction: Our interior internal heat level is directed by a piece of our cerebrum called the…
Q: Explain the similarities and differences between anorexiaand bulimia.
A: The eating disorders can be defined as an illness that can be identified by someone's body shape and…
Q: What are the complications of hypoglycemia? Hyperglycemia?
A: Glucose is the most abundant sugar in our bodies. It is either directly ingested or generated in the…
Q: What changes are exhibited by a heat-acclimatized person?
A: Ans: The heat acclimatization is the process in which persons body show physiological as well as…
Q: Stimulation of the heat-loss center causes ________.
A: Brain is an organ that is center for the nervous system. It is present in the head inside the skull.…
Q: Define the four processes by which the body can lose heat during exercise.
A: The strong action in the muscles increases during exercise, which produces heat as a result. The…
Q: What two hormones alter the basal metabolic rate?
A: Basal metabolic rate or BMR refers to the amount of energy spent in a unit of time at rest by…
Q: stimulation of the heat loss center cause
A: Homeostasis is the ability to maintain a constant internal environment in response to different…
Q: How is heat loss is controlled by evaporation?
A: Loosing of water in the form of water vapor is called evaporation.
Q: How can heat stroke be treated?
A: Heatstroke usually takes place when a person has been too hot for a long period of time, whether…
Q: Describe the essential features of the heat shock response.
A: Heat shock response (HSR) is the response of the cell in case of stress conditions. This response is…
Q: Explain the importance of body temperature regulation.
A: Answer- Our body stays in homeostasis and tries to maintain constant body temperature.
Q: What detects a change in core body temperature?
A: Core body temperature is different from peripheral body temperature. the core temperature is the…
Q: Why does the body temperature need to be maintained within narrow limits?
A: The body temperature need to be maintained within narrow limits because:
Q: What happens if the body temperature is increased?
A: Homeostasis is the state of steady internal, chemical, physical conditions maintained by living…
Q: Describe the three elements in the heat stress index, and explain why one is more important than the…
A: In biology, the heat stress index is defined as the amount of evaporation needed by a person's…
Q: Describe the general principles of the control of body temperature?
A: Introduction Humans and Aves are known to be endothermic animals. Endothermic animals are those…
Q: When the ambient (room) temperature is very high, the human body will lose heat by
A: Thermoregulation in humans is an important aspect of homeostasis. Humans have been able to adapt to…
Q: What happens when the temperature of the body changes?
A: Metabolism describes all of chemical reactions that are important for sustaining life of a living…
Q: Describe nursing measures that promote heat loss and heat conservation ?
A: Normally the human body is meant to be in a homeostatic state. This means that all the internal,…
Q: Explain the neural and hormonalinduced changes that occur when you are cold.
A: HOMEOSTASIS- in order to survive the outer changing temperature, the Human body maintains its…
Q: Which factors influence body heat and how?
A: The importance of body temperature as a health indicator has long been recognized. Human body…
Q: Why is heat potentially dangerous to the elderly?
A: Body heat is the thermal energy that is a by-product of metabolism in higher animals, particularly…
Q: Over half of the heat loss from our bodies is due to: (a) radiation. (b) conduction. (c) convection.…
A: The body can lose or gain heat in both hot and cold environments. Excessive heat loss can result in…
Q: Explain the role of the blood vessels in the skin in the homeostatic regulation of heat loss in the…
A: Homeostasis refers to the steady internal state both physically and chemically in the body.…
Q: Identify three methods to assess body fatness, and briefly describe each one of them.
A: The body fat percentage of a human or other living being is the total mass of fat divided by total…
Q: How do levels of RpoH control the heat shock response?
A: The global regulatory response uses the alternative σ factor for the heat shock responses. Heat…
Q: what body functions are disrupted by extreme heat / heat stroke?
A: Humans are considered homeotherms, as the human body has the potential to maintain a constant body…
Q: Does sleep recovery for 2 days prevent weight gain when someone doesn't have enough sleep for 5 days…
A: "Sleep cycle" can be impacted by a variety of elements, one of which is light. Melatonin supplements…
Q: List the signs and symptoms of heat stroke?
A: Heatstroke results from prolonged exposure to high temperatures -- usually in combination with…
Q: in what ways are temperature and heat transfer used in health sciences?
A: Temperature and heat transfer are two important concepts in the health sciences. Temperature is a…
Q: List and explain two mechanisms the body uses to keep you warm on a 45° day.
A: The regulation of temperature by the body is called thermoregulation. The temperature changes are…
Q: Explain how adipocytes, sweat glands, and blood vessels help maintain a consistent body temperature…
A: Solution - Homeostasis - Homeostasis is the property of the cells tissue and body to maintain the…
Q: List several risks associated with being overweight, and with being underweight.
A: Having proper weight or having the proper Body Mass Index is important for the physiological…
Describe the factors that influence body heat production. |
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- Describe the major heat-promoting and heat-losing mechanisms of the bodyCompare and contrast mechanisms of heat loss with mechanisms of heat promotion, and explain how these mechanisms determine body temperature.Explain the role of the blood vessels in the skin in the homeostatic regulation of heat loss in the body.
- In endotherms, what controls the balance between the amount of heat lost and the amount gained?Explain the terms “core” and “shell” relative to body temperature balance. What serves as the heat-transfer agent from one to the other?What is the main heat transfer mechanism between the environment and the body? How does this mechanism transfer heat?