A nurse is assisting with the preparation of an in-service to review the Code of Ethics (COE) with a group of nursing colleagues. Which of the following statements should the nurse make during the in-service about the COE?

Choice A reason: Critical thinking is a component of clinical decision-making that the nurse should use to make an evidence based decision. Critical thinking is the process of applying logic, reasoning, analysis, and evaluation to the information and evidence that is available. Critical thinking helps the nurse to identify and question assumptions, biases, and gaps in the data, and to draw valid and reliable conclusions based on the best available evidence.
Choice B reason: Clinical judgement is not a component of clinical decision-making, but an outcome of clinical decision-making. Clinical judgement is the result of applying critical thinking and clinical reasoning to the data and evidence that is gathered and interpreted. Clinical judgement is the expression of the nurse's decision or opinion about the client's situation, needs, and interventions.
Choice C reason: Concept mapping is not a component of clinical decision-making, but a tool or a strategy that can facilitate clinical decision-making. Concept mapping is a visual representation of the relationships among concepts, data, and evidence that are relevant to the client's situation. Concept mapping can help the nurse to organize, synthesize, and analyze the information, and to identify patterns, themes, and gaps in the data.
Choice D reason: Clinical reasoning is not a component of clinical decision-making, but a process that is involved in clinical decision-making. Clinical reasoning is the cognitive process that the nurse uses to collect, process, interpret, and integrate the data and evidence that is available. Clinical reasoning helps the nurse to make sense of the client's situation, needs, and responses, and to select the appropriate interventions and actions.

Choice A reason: This statement is incorrect because a rigid abdomen is not a common finding for a client who has had diarrhea for several days. A rigid abdomen may indicate peritonitis, which is an inflammation of the abdominal lining, usually caused by an infection or a perforation of an organ. A client with peritonitis may also have severe abdominal pain, fever, nausea, and vomiting.
Choice B reason: This statement is correct because dehydration is a common finding for a client who has had diarrhea for several days. Dehydration occurs when the body loses more fluid than it takes in, which can happen with frequent and watery stools. A client with dehydration may also have dry mouth, thirst, decreased urine output, dark urine, low blood pressure, increased heart rate, and confusion.
Choice C reason: This statement is incorrect because hypothermia is not a common finding for a client who has had diarrhea for several days. Hypothermia occurs when the body temperature drops below 35°C (95°F), usually due to exposure to cold environments or inadequate clothing. A client with hypothermia may also have shivering, slow breathing, slow pulse, drowsiness, and loss of consciousness.
Choice D reason: This statement is incorrect because decreased bowel sounds are not a common finding for a client who has had diarrhea for several days. Decreased bowel sounds may indicate ileus, which is a temporary paralysis of the intestinal movement, usually caused by surgery, medication, or inflammation. A client with ileus may also have abdominal distension, constipation, nausea, and vomiting.