Answer:
c) Hot flashes during menopause result from low levels of estrogen.
Explanation:
Not all women, but a big number of them experience the <em>heat and hot flashes without sweating, while others sweat so much. Some flashes occur at night and they are called </em><em>night sweats.</em>
75% of women experience hot flashes and night sweats due to menopause. Some won't experience them at all. Some will experience mild flashes. But at least 30% of women are affected by night sweats and hot flashes on the daily basis, so badly, that they can't get along with their lifestyles as they used to. Some hot flashes last from one to five minutes and may occur daily for some women, while some women are affected by them a few times a week.
Answer:
NON SPECIFIC DEFENSES: Skin and Mucous membranes, antimicrobial chemicals, natural killer cells, phagocytosis, inflammation and fever.
Explanation:
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The second line of defense of the immune system, also an aspect of innate immunity, is the nonspecific resistance. These defense mechanisms destroy invaders in a general way and do not target specific antigens.
