A nurse is assisting with the care of a client who is receiving a continuous IV infusion. Which of the following findings indicates fluid volume overload?
Decreased bowel sounds
Urine output of 360 mL/12 hr
Blood pressure of 100/74 mm Hg
Distended neck veins
The Correct Answer is D
A. Decreased bowel sounds: Decreased bowel sounds are often associated with conditions like ileus, abdominal surgery, or bowel obstruction, rather than directly indicating fluid volume excess. Fluid overload typically affects the cardiovascular and respiratory systems first.
B. Urine output of 360 mL/12 hr: While this is a low urine output and could suggest dehydration or renal impairment, it is more indicative of fluid volume deficit rather than fluid volume excess. Excess fluid volume would generally be associated with adequate or increased urine output if renal function is normal.
C. Blood pressure of 100/74 mm Hg: This blood pressure reading is within normal limits for many adults and does not specifically suggest fluid overload. In cases of fluid volume excess, a client might actually exhibit elevated blood pressure due to increased circulatory volume.
D. Distended neck veins: Distended neck veins, also known as jugular venous distention, are a classic sign of fluid volume excess. They occur because increased intravascular volume causes elevated venous pressure, which becomes visible in the neck veins when the client is positioned at a 30- to 45-degree angle.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Provide the client with low-calorie formula: The calorie content of the formula is not typically responsible for diarrhea. Diarrhea is more often related to formula intolerance, contamination, or rapid feeding rates rather than calorie density.
B. Increase the rate of the client's feeding: Increasing the rate can worsen diarrhea by overwhelming the gastrointestinal system, leading to poor absorption and increased fluid loss. Slower rates are often needed if diarrhea occurs.
C. Switch the client to a formula containing less protein: Protein content is usually not the cause of diarrhea. Specialized formulas may be needed for certain conditions, but protein itself is not typically a trigger for diarrhea.
D. Administer the client's formula at room temperature: Cold formula can cause gastric cramping and diarrhea. Administering the formula at room temperature helps reduce gastrointestinal irritation and promotes better tolerance of the feeding.
Correct Answer is C
Explanation
A. "I should limit my intake of leafy green vegetables.": Limiting leafy green vegetables is associated with warfarin therapy because of their vitamin K content. It is not relevant to metoprolol, which primarily affects the cardiovascular system and does not interact significantly with dietary vitamin K.
B. "I may experience loss of taste.": Loss of taste is not a common side effect of metoprolol. Metoprolol is more associated with cardiovascular side effects such as bradycardia, hypotension, and dizziness rather than alterations in taste perception.
C. "I need to be careful when standing up from bed.": This is correct because metoprolol can cause orthostatic hypotension, leading to dizziness or lightheadedness upon standing. Clients are advised to rise slowly from a lying or seated position to reduce the risk of falls and fainting.
D. "I should expect some weight loss.": Metoprolol is more commonly associated with weight gain or no significant weight change rather than weight loss. Clients taking beta-blockers sometimes experience fluid retention or a slowed metabolism, leading to modest weight gain.
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