A nurse is applying knowledge to analyze a clinical situation. Which of the following roles is the nurse taking?
Educator
Advocate
Mentor
Critical thinker
The Correct Answer is D
A: Educator involves providing information and teaching, which is not explicitly related to analyzing a clinical situation.
B: Advocate involves supporting and defending the client's rights but doesn't necessarily imply analyzing a clinical situation.
C: Mentor involves guiding and advising, but it's not directly related to analyzing a clinical situation.
D: Critical thinker involves using knowledge and experience to analyze and solve complex problems in clinical situations.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. A decrease in systolic blood pressure is not directly related to dehydration.
Dehydration is more associated with fluid balance.
B. With aging, there is a natural decline in kidney function, including a decrease in the ability to concentrate urine. This can contribute to an increased risk of dehydration.
C. An increase in saliva production is not typically associated with dehydration.
D. With aging, there is actually a decrease in the percentage of body water, making older adults more susceptible to dehydration.
Correct Answer is B
Explanation
A. Severe vomiting can lead to a loss of gastric acid, resulting in metabolic alkalosis and not acidosis.
B. A client who is experiencing severe nausea and vomiting may lose gastric acid through vomitus and develop metabolic alkalosis, which is a condition characterized by a high pH (greater than 7.45) and a high bicarbonate (greater than 26 mEq/L). Metabolic alkalosis can cause confusion, tremors, tetany, and hypokalemia.
C. Respiratory alkalosis is not typically associated with vomiting; it is more often seen in conditions with hyperventilation.
D. Respiratory acidosis is not the primary acid-base imbalance associated with vomiting; it is more commonly associated with conditions affecting lung function.
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