A nurse is reviewing the laboratory findings of a client who has Clostridium difficile. Which of the following findings should indicate to the nurse that the client is experiencing a fluid volume deficit?
Clear-colored urine
Decreased urine specific gravity
Increased hematocrit
Hypertension
The Correct Answer is C
A. Clear-colored urine: Clear-colored urine typically indicates adequate hydration or even overhydration. In Clostridium difficile, where the client may be experiencing profuse diarrhea, clear urine would not align with fluid volume deficit. This finding suggests the kidneys are excreting diluted urine, which is not consistent with dehydration.
B. Decreased urine specific gravity: A decreased urine specific gravity reflects dilute urine and usually points to overhydration or an inability to concentrate urine. In a client with C. difficile and likely diarrhea-related fluid loss, the expected finding would be a concentrated urine with increased specific gravity, not decreased.
C. Increased hematocrit: An increased hematocrit indicates hemoconcentration, which occurs when plasma volume is reduced due to fluid loss. In the setting of Clostridium difficile infection, where fluid is lost rapidly through diarrhea, this rise in hematocrit is a classic marker of fluid volume deficit. It reflects the relative increase in red blood cells due to a lower plasma volume.
D. Hypertension: Hypertension is more commonly associated with fluid volume excess or other cardiovascular conditions. In cases of fluid volume deficit, hypotension or orthostatic hypotension is more expected due to decreased circulating blood volume. Therefore, high blood pressure would not support the diagnosis of dehydration in this context.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. "You are experiencing gastric retention due to total parenteral therapy.": Gastric retention is not a typical effect of TPN, which bypasses the gastrointestinal tract. Since nutrients are delivered directly into the bloodstream, it is unrelated to gastric motility or retention issues.
B. "You are not consuming enough dietary fiber.": Clients receiving total parenteral nutrition are usually not consuming food orally, so fiber intake is not relevant. Diarrhea in these clients is more likely linked to the composition or administration of the TPN solution.
C. "Your total parenteral therapy solution was too cold during administration.": Administering a cold TPN solution can irritate the gastrointestinal system and stimulate peristalsis, leading to diarrhea. Warming the solution to room temperature prior to administration can help prevent this adverse effect.
D. "You have had inadequate fluid intake.": TPN solutions contain fluids and electrolytes, and clients receiving them typically have carefully regulated intake. Dehydration is unlikely to be the cause of diarrhea in this context, and other factors should be considered first.
Correct Answer is ["A","D","F","G"]
Explanation
A. "Small frequent snacks can help prevent a drop in glucose." Frequent, small meals help stabilize blood glucose levels and reduce the risk of nausea due to an empty stomach. They also promote consistent calorie intake when appetite is reduced during early pregnancy.
B. "Make sure to hydrate with your meals." Drinking fluids with meals can increase gastric fullness and make nausea worse. It's often better to drink fluids between meals to avoid bloating and help control symptoms.
C. "It is okay if you need to skip some meals." Skipping meals may lead to hypoglycemia, which can intensify nausea and fatigue. Maintaining a steady intake of food, even in small amounts, supports maternal and fetal well-being.
D. "Hard candy is an appropriate snack." Sucking on hard candy can help reduce nausea by stimulating saliva production and masking unpleasant tastes. It can also serve as a quick source of energy between meals.
E. "Consume large meals to provide adequate calories." Large meals may worsen nausea by distending the stomach. Smaller, frequent meals are better tolerated and still provide sufficient nutrition over the course of the day.
F. "Ginger tea may help settle your stomach." Ginger has been shown to reduce mild to moderate nausea during pregnancy. Ginger tea offers a safe and natural way to soothe the stomach without the use of medications.
G. "Eat crackers before getting out of bed in the morning." Eating bland foods like crackers before rising helps prevent an empty stomach, which often triggers morning sickness. This simple routine can reduce nausea on waking.
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