A nurse is caring for a client who has fluid volume excess and received furosemide 40 mg via intermittent IV bolus 1 hr ago. Which of the following findings indicates that the medication has been effective?
Increased urinary output
Increased respiratory rate
Decreased blood pressure
increased pulse
The Correct Answer is A
Furosemide is a loop diuretic commonly used to treat fluid volume excess by promoting diuresis. One of the expected outcomes of furosemide administration is an increased urinary output as excess fluid is eliminated from the body. Therefore, if the medication has been effective, the nurse would expect to see an increased urinary output as a result of the diuretic effect.
Increased respiratory rate (B) is not an expected outcome of furosemide administration. It may occur in some cases due to increased fluid elimination and potential electrolyte imbalances, but it is not the primary indicator of the medication's effectiveness.
Decreased blood pressure (C) is a possible outcome of furosemide administration due to the diuretic effect and subsequent reduction in fluid volume. However, it is not the most specific indicator of the medication's effectiveness in this case.
Increased pulse (D) is not a typical finding associated with the effectiveness of furosemide. In fact, furosemide can sometimes cause a decrease in heart rate due to its impact on fluid and electrolyte balance.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["0.12"]
Explanation
To calculate the rate at which the IV pump should be set to deliver dopamine, we need to determine the total amount of dopamine in the infusion and divide it by the desired dose per minute.
Given:
Dopamine concentration: 400 mg in 250 mL
Desired dose: 5 mcg/kg/min
Patient weight: 220 lb
First, we need to convert the patient's weight from pounds to kilograms:
220 lb ÷ 2.2 = 100 kg
Next, we need to calculate the total amount of dopamine needed per minute:
5 mcg/kg/min × 100 kg = 500 mcg/min
Now, we need to convert the dopamine dose from mcg to mg:
500 mcg/min ÷ 1000 = 0.5 mg/min
To determine the infusion rate in mL/hr, we divide the dose in mg/min by the dopamine concentration in the infusion solution:
0.5 mg/min ÷ 250 mL = 0.002 mL/min
Finally, we convert the infusion rate from mL/min to mL/hr by multiplying by 60:
0.002 mL/min × 60 min = 0.12 mL/hr
Therefore, the nurse should set the IV pump to deliver 0.12 mL/hr.
Correct Answer is D
Explanation
The nurse should include tinnitus (ringing in the ears) as an adverse effect of gentamicin in the client's teaching. Gentamicin is an aminoglycoside antibiotic commonly used to treat bacterial infections. One of the potential side effects of gentamicin is damage to the inner ear, which can lead to tinnitus.
Tinnitus is a concerning symptom as it may indicate ototoxicity, which is damage to the structures of the inner ear responsible for hearing and balance. If the client experiences tinnitus while taking gentamicin, it is essential to notify the healthcare provider immediately to assess the severity of the issue and consider appropriate interventions.
Let's go through the other options and explain why they are not adverse effects of gentamicin:
A. Urinary frequency: Urinary frequency is not a common adverse effect of gentamicin. Gentamicin primarily affects the kidneys, and its main concern is related to potential nephrotoxicity (kidney damage) rather than causing urinary frequency.
B. Constipation: Constipation is not an adverse effect typically associated with gentamicin. Gentamicin is not known to affect the gastrointestinal system or cause constipation.
C. Hypertension: Hypertension (high blood pressure) is not a known adverse effect of gentamicin. Gentamicin primarily affects the kidneys and the inner ear, as mentioned earlier, but it does not significantly impact blood pressure.
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