The patient has an order for Ofirmev 1000 mg in 75 mL of normal saline to be infused over 30 minutes for pain. How many milliliters per hour should you set the pump? Whole number.
The Correct Answer is ["150"]
To determine the infusion rate in mL/hr, divide the total volume (75 mL) by the time in hours (0.5 hours, since 30 minutes is 0.5 hours).
Rate (mL/hr)
= 75 ÷0.5
=150mL/hr
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","C","D","F"]
Explanation
a) Daily Weights: Daily weights are an important measure for assessing fluid status, as they can indicate fluid retention or loss.
b) Moisture of oral cavity: The moisture of the oral cavity can be an indicator of dehydration, which affects fluid balance.
c) Intake and Output: Monitoring intake and output is essential for assessing the balance of fluids and electrolytes.
d) Edema: Edema, or fluid retention, is a key sign of altered fluid and electrolyte status.
e) Listen: While listening to lung sounds or heart sounds may provide indirect information about fluid balance, the word "listen" alone is too vague and not a specific parameter for fluid and electrolyte assessment.
f) Skin turgor: Skin turgor is a sign of hydration status. Decreased turgor may indicate dehydration.
Correct Answer is D
Explanation
a) Chloride 100 mEq/L: A chloride level of 100 mEq/L is within the normal range (98-107 mEq/L) and would not be concerning in this context.
b) Sodium 138 mEq/L: A sodium level of 138 mEq/L is within the normal range (135-145 mEq/L) and would not be concerning in this context.
c) Potassium 4.1 mEq/L: A potassium level of 4.1 mEq/L is within the normal range (3.5-5.0 mEq/L) and would not be concerning in this context.
d) Magnesium 1.0 mEq/L: A magnesium level of 1.0 mEq/L is low (normal range: 1.5-2.5 mEq/L), and low magnesium can cause neuromuscular symptoms such as tremors. This would be a concerning result in the context of the patient's hand and face tremors.
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