Answer:
Conversion of alcohols to alkenes: R-CH2-CHOH-R → R-CH=CH-R + H2O
Conversion of carboxylic acids to acid anhydrides 2 RCO2H → (RCO)2O + H2O
Explanation:
Dehydration
In chemistry, a dehydration reaction is one that involves the loss of water. In organic synthesis, where an acid is often used as a catalyst, there are numerous examples of dehydration reactions: Conversion of alcohols to ethers: 2 R-OH → R-O-R + H2O Conversion of alcohols to alkenes: R-CH2-CHOH-R → R-CH=CH-R + H2O Conversion of carboxylic acids to acid anhydrides 2 RCO2H → (RCO)2O + H2O Conversion of amides to nitriles: RCONH2 → R-CN + H2O
Sources:
Klein Organic Chemistry. 2th edition
Mcmurry's Organic Chemistry. 9th edition.
The most effective way for the nurse to proceed if the hospitalized client is hearing voices due to psychosis and is easily distracted, thus creating barrier in assessment completion, will be to complete the assessment in several short interactions.
<h3>How should a nurse deal with auditory hallucinations?</h3>
The clients who exhibit impaired cognition and psychotic thought processes tend to have insufficient attention span and thus may sometimes be unable to comprehend the questions being asked to them. The nurse may need several sessions with such clients to complete the assessment.
The most important aspect of such assessment is keeping the client under observation, but it also includes interaction with the client and engaging them in verbal communications. Only following this can ensure complete assessment. Psychiatric medications take some time to show their effect and the assessment shall be completed in a timely manner. In addition to this, the nurse can prepare themselves by planning for future acute psychiatric presentations by understanding how a client presents when in a psychotic state. It is within the scope of each nurse to complete the assessment. In the present scenario, the nurse has not been ineffective. The condition of the client is not favorable for conducting the complete assessment at once.
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The nurse is explaining the recommended dietary allowances (RDAs) to a client seeking nutritional counseling.
<h3>What are RDAs? </h3>
The Recommended Dietary Allowances (RDAs) for critical nutrients have been assessed by the Food and Nutrition Board to be sufficient to cover the known nutrient needs of practically all healthy individuals.
<h3>
History of RDAs. </h3>
The first Recommended Dietary Allowances (RDAs) were published in 1943, during World War II, with the stated purpose of “establishing criteria to serve as a target for appropriate nutrition.” According to “newer results,” it indicated the “recommended daily intakes for the major nutritional needs for people of different ages” (NRC, 1943).
The history of how the RDAs were developed is explained in-depth by the first chair of the Committee on Recommended Dietary Allowances (Roberts, 1958). Updates have been made to the original article.
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Answer:
A coronal or frontal plane divides the body into dorsal and ventral (back and front, or posterior and anterior) portions.
Explanation:
Answer:
My score are good.
Explanation:
My score are good because there is little difference and more similarities between my score and Healthy Fitness Zone Standards. Based on this comparison, we should follow the next level fitness due to promotion to the next level of fitness. If my score in every level is satisfactory so I will completed all the levels in a short period of time otherwise it takes too much time. I need more hard work to do it earlier.
