The nurse is assessing a client who reports a 3 day history of vomiting and diarrhea and experiencing difficulty in tolerating oral fluids. Which urine specific gravity value would the nurse expect to see on Initial testing?
Reference Range: Urine Specific Gravity [1.005 to 1.03]
1.035.
1.015.
1.005.
1.025.
1.025.
The Correct Answer is A
A. 1.035:
This specific gravity value indicates highly concentrated urine. In the context of a client experiencing vomiting, diarrhea, and difficulty tolerating oral fluids, such a high specific gravity would be indicative of significant dehydration. Dehydration occurs when the body loses more fluid than it takes in, leading to an imbalance in electrolytes and an increase in urine concentration.
B. 1.015:
This specific gravity value falls within the normal reference range for urine specific gravity. In the context of vomiting, diarrhea, and difficulty tolerating oral fluids, a value within the normal range may be less likely. However, it's important to note that initial testing may not reflect the full extent of dehydration, especially if the client's fluid intake has been severely limited over a short period.
C. 1.005:
This specific gravity value is at the lower end of the normal reference range for urine specific gravity. In a client experiencing significant fluid loss through vomiting and diarrhea, the urine may become more concentrated as the body attempts to conserve water. Therefore, a value of 1.005 would be less likely on initial testing in this context.
D. 1.025:
Similar to Option B, this specific gravity value falls within the normal reference range. While it's possible for a dehydrated individual to have a specific gravity within the normal range, a value of 1.025 may be less likely in the context of significant fluid loss through vomiting and diarrhea. However, it's important to consider that dehydration severity and urine concentration can vary among individuals.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Begin the collection the next day:
This option would delay the start of the 24-hour urine collection unnecessarily. Since the client has already begun voiding, it's appropriate to start the collection process with the next void.
B. Start collecting the specimen with the next void:
Since the client has already provided a urine sample, the nurse should discard this initial void and begin the 24-hour collection process with the next void. This ensures that the entire 24-hour period is captured for accurate measurement of creatinine clearance.
C. Observe the sample for sediment:
While observing the sample for sediment may be part of the assessment process, it is not the priority in this situation. The focus should be on initiating the 24-hour urine collection process correctly.
D. Empty the sample into the 24-hour container:
The initial void should not be emptied into the 24-hour container, as this would inaccurately include urine that was not collected over the entire 24-hour period. It's important to start the collection process fresh with the next void to ensure accurate results for creatinine clearance measurement.
Correct Answer is C
Explanation
A. Turn the head to the right and left:
Turning the head involves rotation of the cervical spine, which primarily consists of pivot joints rather than hinge joints. This action is more relevant to the movement of pivot joints.
B. Extend the arm at the side and rotate in circles:
Extending the arm and rotating it in circles primarily involves the movement of ball-and-socket joints, such as the shoulder joint, rather than hinge joints.
C. Bend the arm by flexing the ulna to the humerus:
This action involves bending the arm at the elbow joint by flexing the ulna (forearm bone) towards the humerus (upper arm bone). The elbow joint is a hinge joint, allowing primarily flexion and extension movements.
D. Tilt the pelvis forwards and backwards:
Tilting the pelvis forwards and backwards primarily involves the movement of ball-and-socket joints in the hip area, rather than hinge joints.
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