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.
Rate of 100 to 120 compressions per minute and depth of at least 2 inches is correct position for giving abdominal thrusts if a child is choking and still responding.
<h3>
What is the best compression rate in child?</h3>
5 abdominal thrusts should be done (also known as the Heimlich maneuver). Till the obstruction is removed, alternate 5 blows and 5 thrusts.
When a foreign object gets stuck in the windpipe or neck and blocks the airway, choking happens. In adults, food is frequently to blame. Young kids frequently ingest tiny items. Give first assistance as soon as you can because choking prevents the brain from getting oxygen.
Hands clasped to the throat are the common indication that someone is choking. Look for these signs if the person doesn't deliver the signal:
- unable to speak
- breathing that is difficult or noisy
- breathing noises that are squeaky
- Coughing that can be gentle or vigorous
- becoming blue or dark on the skin, lips, and nails
- flushed skin that afterwards becomes blue or pallid
- consciousness loss
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Answer and Explanation:
1. To facilitate the examination and communication with Sara, it would be important to politely ask her mother to leave the room. This could make Sara more relaxed and allow her to feel more comfortable answering questions, as we can see that her mother's presence is bothering her. Then it would be important to tell Sara that everything that was said in the room would be confidential and no one besides her and the interviewer would know about anything she said, for this reason, she could speak without fear of suffering any reprisal or having the content of the conversation disseminated.
2. Sara may be facing issues related to her teenage insecurities. She is 14 years old and it is common for teenagers at this age to become irritable, moody and anxious. She may also be facing problems related to substance ingestion, hormonal imbalance, among others.
3. To resolve concerns about Sara, it is important that the interviewer establish a relationship of complicity, so that Sara can inform what she is feeling, what is causing this behavior and what kind of situations she is involved. It is also important that she undergo medical tests that show the hormonal level and substances present in her body.
Answer:
scientists doctors and dentists.
The correct response of the nurse to the client would be "We'll be constantly monitoring your baby's condition. I'll let you listen to the baby's heartbeat."
<h3>What is preeclampsia?</h3>
Preeclampsia is defined as a critical pregnancy situation that is characterized by hight blood pressure which usually occurs from 20 weeks of gestation.
The signs and symptoms of Preeclampsia include the following:
- Excess protein in urine (proteinuria) or other signs of kidney problems.
- Decreased levels of platelets in blood (thrombocytopenia)
- Increased liver enzymes that indicate liver problems.
As a professional nurse and a competent nurse, it is their duty to reassure their patients which is a way to calm down any situation that may cause psychological stress.
It is the work of the Nurse to reassure her client and that anything is being done to monitor the fetus.
You can further prove this by offering to allow the client listen to the heart beat of her baby.
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