A nurse is monitoring a client during an IV urography procedure. Which of the following client reports is the priority finding?
Metallic taste in mouth
Abdominal fullness
Feeling flushed and warm
Swollen lips
The Correct Answer is D
A. A metallic taste in the mouth is a common side effect of the contrast dye used in IV urography procedures and is not typically a cause for concern.
B. Abdominal fullness may occur due to the administration of fluids during the procedure and is not usually a priority finding unless it persists or is severe.
C. Feeling flushed and warm may be a transient reaction to the contrast dye and does not typically require immediate intervention unless accompanied by other symptoms.
D. Swollen lips could indicate an allergic reaction to the contrast dye, which can progress rapidly and potentially lead to a severe reaction such as anaphylaxis. This is the priority finding requiring immediate attention.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Decreased serum osmolarity: Fluid volume deficit typically leads to an increase in serum osmolarity due to concentration of solutes in the blood, not a decrease.
B. Decreased hematocrit: Dehydration causes hemoconcentration, leading to an increase in hematocrit, not a decrease.
C. Elevated blood urea nitrogen (BUN): Dehydration results in decreased renal perfusion and concentration of urea in the blood, leading to elevated BUN levels.
D. Lower urine specific gravity: Dehydration causes increased urine concentration, resulting in higher urine specific gravity, not lower.
Correct Answer is A
Explanation
- A: A heart rate greater than 60/min indicates that the transcutaneous pacing is effectively maintaining a heart rate within a normal range, which is crucial for adequate cardiac output and systemic perfusion.
- B: While 2+ pedal pulses indicate good peripheral perfusion, they do not directly reflect the effectiveness of transcutaneous pacing in treating complete heart block.
- C: Pacer spikes should appear before the QRS complex to show that the pacing stimulus is being delivered appropriately. Spikes after the QRS complex suggest that the pacing is not capturing the heart effectively.
- D: Distended jugular veins would be more indicative of heart failure or fluid overload and do not directly relate to the effectiveness of pacing therapy.
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