Antitussives are useful in blocking the cough reflex and preserving the energy associated with prolonged, nonproductive coughing. Antitussives are best used with

A) "I should limit my fluid intake while taking this medication":
This statement is incorrect. Furosemide is a loop diuretic that increases urine production to reduce fluid overload in conditions like heart failure or edema. It is essential for clients taking furosemide to maintain adequate hydration to prevent dehydration. Therefore, the client should not limit their fluid intake while taking this medication.

B) "My blood pressure will increase while I am taking this medication":
This statement is incorrect. Furosemide is primarily used to reduce blood pressure by promoting diuresis and reducing fluid volume. Therefore, it is unlikely that blood pressure would increase while taking this medication.

C) "I should take this medication in the morning rather than at night":
This is the correct answer. Furosemide is usually taken in the morning to prevent nocturia (excessive urination at night), as it can increase urinary frequency. Taking it earlier in the day allows for better fluid balance during waking hours and reduces the need to wake up frequently during the night to urinate.

D) "I should eat a diet low in potassium while taking this medication":
This statement is incorrect. Furosemide can cause potassium depletion as a side effect, so clients may be advised to consume potassium-rich foods or supplements unless contraindicated due to other medical conditions. However, it is not necessary to eat a diet low in potassium while taking furosemide unless specifically instructed by a healthcare provider.

We are given the following information:

Medication: Ticarcillin/clavulanate 3.1 g

Administration route: Intermittent IV bolus over 30 minutes

Available solution: Ticarcillin/clavulanate 3.1 g in 50 mL 0.9% sodium chloride (NSS)

However, the IV pump controls the rate of delivery over time (usually in hours). An intermittent bolus means the medication is infused all at once over a shorter period (30 minutes in this case).

The pump rate calculation here focuses on the total volume of the available solution containing the medication to be delivered, not necessarily on the medication amount itself.

Therefore, we need to find the rate at which the total volume of 50 mL solution should be delivered over 30 minutes.

Conversion is necessary because pump rates are typically set in hours (hr).

Time (hours) = 30 minutes / 60 minutes/hour = 0.5 hours

Now, calculate the flow rate:

Flow rate (mL/hr) = Total volume (mL) / Infusion time (hours)

Flow rate (mL/hr) = 50 mL / 0.5 hours = 100 mL/hr

Round to the nearest whole number as requested.

Therefore, the nurse should set the pump to deliver approximately 100 mL/hr. This ensures the total 50 mL solution containing the 3.1 g of ticarcillin/clavulanate is delivered over the intended 30-minute period.