During an infection, the body temperature set point is increased. The hypothalamus communicates to skeletal muscles to shiver and to blood vessels to.......... blood flow to the skin, causing a rise in body temperature

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A: The correct option is  It produces sweat which contains excess water, salts, and small amounts of…

Q: Are the physiological functions controlled by multiple regulatory systems? How?

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Q: Which of the following statements regarding inflammation is CORRECT?   - The increase in…

A: Inflammation induces the vasodilation response to increasing the blood flow to the tissue or areas…

Q: What is the specific target of fever-suppressing drugs? Knowing thatfever is potentially both…

A: Fever is defined as a condition of having body temperature above the normal range due to infections…

Q: Fill in the blank:  Rising body temperature usually causes the heart rate to…

A: When the body's temperature is higher than normal because of an infection, it is known as fever.…

Q: Which organ system does what? Match the system to its job in the body. (match each letter to the…

A: The biological level of the organization is a hierarchy in which the living things are arranged from…

Q: Why does body temperature increases when blood vessel dilation is decreases

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Q: Read the situation below and draw a diagram or illustration on how a fever happens. When bacteria…

A: An infection occurs when a pathogen (bacteria or virus) enters the body. The immune system is…

Q: Briefly describe a common but stressful situation that could occur over many weeks or months. Why is…

A: Health is a state of absence of disease or deformity and characterized by a condition of physical,…

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Q: How does the hypothalamus trigger a fever? (what happens to the set point?)

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Q: What Are the Structures and Functions of Nerve Cells?

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Q: What Release histamine, promote inflammation?

A: The question is about the release of histamine and the reason for inflammation.

Q: Mr. Rubin, who has been working in a chemical factory for the past 30 years, went to see the doctor…

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Q: What condition is shown in the diagram? Explain how the body regulate this process.

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Q: What is the difference between the terms infection and disease?   Disease refers to the invasion of…

A: Pathogens are the harmful microbes that causes disease in the body.

Q: 3. In the sports camp, a group of students have been intensively swimming in a pool for 120 minutes…

A: Introduction Hormones are your body's chemical messengers that are secreted by the ductless glands…

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Q: Why don't I burst cells in my rear when I sit down?

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Q: Where are guard cells located?

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Q: 16. Identify each event found below as a homeostatic response or not a homeostatic response.…

A:

Q: How does your body respond to this changed set point? How are the symptoms of a fever related to…

A: Set point - this theory state that the body weight of a person can change upto a limited point.

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Q: What is the difference between the endocrine and immune system?

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Q: An epithelial cell in the skin will normally express which of the following? * O D. HLA-DR HLA-DP

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Q: Which of the following steps are in the correct order for the inflammatory response? O inflammatory…

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Q: inflammation, healing and repair

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Q: What is inflammation?

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Q: Fill in the blanks:  When tissues are damaged, macrophages release inflammatory mediators that…

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Viral Infections

Viruses are abundantly found, minute entities that have genetic material enclosed within a protein coat. The proteinaceous material enclosing the genetic material of the virus is called a capsid. The genetic material could be either DNA (deoxyribonucleic acid) or RNA (ribonucleic acid). A virus is too minute to be looked at with naked eyes and therefore visualized with the help of a microscope. They are acellular entities that require a host for processes, such as replication, transcription, translation and multiplication. Plants, animals, and bacteria act as host wherein the virus reproduce. Viruses cannot multiply outside the host's body and thus are considered nonliving outside the host body.