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antiseptic1488 [7]
3 years ago
12

During periods of extreme stress a client may experience elevated blood pressure, dilated pupils, and increased respirations. th

ese unconscious responses originate in which part of the brain?
Biology
1 answer:
d1i1m1o1n [39]3 years ago
7 0
The answer is <span>hy<span>pothalamus.</span></span>

<span>The hy<span>pothalamus <span>regulates the </span></span></span><span>sympathetic nervous system, part of </span><span> autonomic nervous system, </span><span>associated with fight-or-flight </span><span>responses.
During stress situations the sympathetic nervous system is more activated, causing a response of either run or fight. Because of that, the body needs to be prepared and there will be elevated blood pressure (the blood is going more to the skeletal muscle, heart,etc), dilated pupils (for better peripheral vision) and increased respiration. </span>
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Answer:

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Explanation:

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Gall believed that the bumps and uneven geography of the human skull were caused by pressure exerted from the brainunderneath. He divided the brain into sections that corresponded to certain behaviors and traits that he called fundamental faculties. This is referred to as localization of function.

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Phrenology was particularly popular in the U.S. because it fit so well with the idea of the American dream–the notion that we can accomplish our goals despite a humble heritage. Spurzheim believed that the brain was like a muscle that could be exercised.

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Inhibition of transcription by lac repressor involves its binding to the promoter
viktelen [127]
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8 0
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Explanation:

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An exoskeleton is the hard outer covering that supports and protects some animals without backbones.

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