A nurse is providing instructions about bowel cleansing with polyethylene glycol-electrolyte solution (PEG) for a client who is going to have a colonoscopy. Which of the following information should the nurse include?
"Drink 400 ml every hour until bowel movements are clear"
"Expect bowel movements to begin 3 hr following completion of solution. "
"To prevent dehydration, drink an additional liter of fluid during preparation time. "
"Abdominal bloating might occur"
The Correct Answer is D
Answer: D
Rationale:
A. "Drink 400 ml every hour until bowel movements are clear": The standard recommendation for PEG is to drink a specific volume, usually 240 ml every 10 to 15 minutes, rather than 400 ml every hour. The goal is to ensure the bowel is adequately cleansed, and this rate is typically more effective in achieving that.
B. "Expect bowel movements to begin 3 hr following completion of solution": Bowel movements often start within an hour or two after starting the PEG solution rather than waiting for 3 hours after finishing it. The timing can vary, but the onset is generally sooner.
C. "To prevent dehydration, drink an additional liter of fluid during preparation time": While it is important to stay hydrated, the specific recommendation for additional fluid intake beyond the PEG solution can vary. Typically, the instructions focus on the volume of PEG solution to drink rather than specifying a set amount of additional fluid.
D. "Abdominal bloating might occur": Abdominal bloating is a common side effect of bowel cleansing preparations like PEG. It can occur due to the large volume of fluid ingested and the rapid movement of the bowel contents, making it a relevant point to include in the instructions.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","C","D","E"]
Explanation
A. Rotavirus (RV): Rotavirus vaccine is routinely recommended for infants to protect against rotavirus infection, which can cause severe diarrhea and dehydration in young children. It is typically administered orally in multiple doses starting at around 2 months of age.
B. Human papillomavirus (HPV): The HPV vaccine is not routinely administered to infants at 1 year of age. It is typically recommended for preteens and adolescents to protect against HPV-related cancers and genital warts.
C. Measles, mumps rubella (MMR): The MMR vaccine is routinely given to infants around 1 year of age to protect against measles, mumps, and rubella (German measles). It is typically administered as a single injection.
D. Varicella (VAR): The varicella vaccine is routinely recommended for infants to protect against chickenpox (varicella) infection. It is typically administered as a single injection around 1 year of age.
E. Diphtheria, tetanus and acellular pertussis (DTaP): The DTaP vaccine is routinely given to infants to protect against diphtheria, tetanus, and pertussis (whooping cough). It is typically administered as a series of injections starting at around 2 months of age.
Correct Answer is B
Explanation
Answer: B. Non-maleficence
Rationale:
A. Utility:
The principle of utility refers to actions that maximize the overall good or benefit for the greatest number of people. In this scenario, the nurse’s refusal to share the surgeon's medical diagnosis does not directly relate to maximizing benefits, so this principle is not applicable.
B. Non-maleficence:
Non-maleficence is the ethical principle that involves the obligation to avoid causing harm to others. By not disclosing the surgeon's medical diagnosis, the nurse is protecting the surgeon's privacy and confidentiality, thereby preventing potential harm that could arise from sharing sensitive health information without consent.
C. Paternalism:
Paternalism refers to making decisions for others with the belief that it is in their best interest, often overriding their autonomy. The nurse's action of withholding information is not based on deciding what is best for the other nurse but rather on adhering to confidentiality principles.
D. Justice:
Justice in healthcare refers to fairness in the distribution of resources and treatment. The situation does not pertain to equitable treatment or allocation of resources, so this principle is not relevant in this context.
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