<span>The law that prohibited the marketing of new drugs unless they were adequately tested to demonstrate safety was the </span>Federal Food, Drug, and Cosmetic Act of 1938
<span>The nephron is the basic structural and functional unit of the kidney, it regulates the concentration of water and soluble substances like sodium through filtering the blood, reabsorbing what is needed and excreting the rest as urine. Therefore urine should be free of blood as the nephron filters the blood, cleaning it for the body to reuse.</span>
The nurse should order the client to go for further evaluation for the same.
<h3>
What is Fatigue?</h3>
A state of exhaustion known as fatigue is one that does not go away without rest or sleep. Generally speaking, the term "fatigue" refers to a state of great exhaustion that usually follows a period of intense physical or mental exertion. It may be a sign of a medical illness that could get worse or progress if it persists despite rest or sleep or happens without any physical or mental effort.
In addition to being a symptom of numerous diseases, fatigue can be a hallmark of mental disorders like depression, be linked to chronic pain syndromes like fibromyalgia, and be present in conditions with chronic low-level inflammation. Many times, there is no clear reason for fatigue, and it is acknowledged to have a very complex character. A susceptibility is described as fatigable.
Learn more about Fatigue with the help of the given link:
brainly.com/question/11375714
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