A nurse is assessing a client who has a medical history of chronic kidney disease for fluid volume excess. Which assessment data provides the most reliable measure of fluid retention?
Intake and output
Daily weight
Sodium level
Skin tenting
The Correct Answer is B
A. Intake and output: Although helpful, intake and output measurements can sometimes be inaccurate, as not all fluid retention may be recorded.
B. Daily weight: Daily weight measurements are the most reliable way to assess fluid retention because changes in body weight accurately reflect gains or losses in body fluid, especially in clients with chronic kidney disease.
C. Sodium level: Sodium levels can indicate fluid imbalances, but they do not directly measure fluid volume excess.
D. Skin tenting: Skin tenting is used to assess dehydration, not fluid retention, and is not a reliable measure in chronic kidney disease.
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Correct Answer is C
Explanation
A. "Most people in your situation are able to get through this.": This statement is dismissive and may minimize the client’s feelings, as it generalizes the experience.
B. "Why do you think you're feeling so alone?": Asking "why" may make the client feel defensive and pressured to justify their feelings, which is not therapeutic.
C. "Do you have anyone you can talk to about your diagnosis?" This response encourages the client to reflect on their support system, which may help reduce feelings of isolation. It also shows empathy and invites further conversation without making assumptions.
D. "I am so sorry about your diagnosis. You must be devastated.": While it shows sympathy, it assumes the client’s feelings and may inadvertently heighten the client’s sense of distress without providing support.
Correct Answer is A
Explanation
A. Postural hypotension: Postural hypotension (a drop-in blood pressure when moving to a standing position) is a common sign of extracellular fluid volume deficit due to decreased circulating blood volume.
B. Dependent edema: This occurs with fluid volume excess, not deficit, due to fluid accumulation in tissues.
C. Bradycardia: Fluid volume deficit often leads to tachycardia as the body compensates for low blood volume, rather than a slow heart rate.
D. Distended neck veins: Distended neck veins suggest fluid overload, not a fluid deficit.