The healthcare provider prescribes 1 unit (350 mL) of packed red blood cells (PRBC) to infuse over 4 hours. The IV administration set delivers 15 gtt/mL. How many gtt/min should the nurse regulate the infusion? (Enter the numeric value only. Round to the nearest whole number.)
The Correct Answer is ["22"]
To calculate the drip rate for an IV, you can use the formula: (Volume to be infused (mL) x Drop factor (gtt/mL)) / Time (min). For the prescribed 1 unit of PRBC at 350 mL to be infused over 4 hours with a drop factor of 15 gtt/mL, the calculation would be: (350 mL x 15 gtt/mL) / (4 hours x 60 minutes/hour). This simplifies to (5250 gtt) / (240 min), which equals 21.875 gtt/min. When rounded to the nearest whole number, the nurse should regulate the infusion to 22 gtt/min.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["B","H"]
Explanation
A. Not a priority compared to monitoring vital signs and ensuring adequate oxygenation.
B: Increased oxygen flow is necessary to manage the client's respiratory distress and history of smoking. Correct Answer: 3 L, not 1 L as initially listed.
C: Acetaminophen 350 mg PO q4h for temperature greater than 101 F (38.3°C): Important for fever management but not the first priority in acute respiratory distress.
D: Helps maintain hydration but is secondary to respiratory support in this scenario.
E: Not applicable as there is no immediate need for surgery or risk of aspiration currently indicated.
F: Important for medication administration and fluid balance but follows after ensuring respiratory function.
G: Useful for diagnosing the cause of respiratory symptoms but not a first-line action.
H: Essential for continuously assessing the client's respiratory and cardiac status due to difficulty breathing.
Correct Answer is ["A","D"]
Explanation
A. Plain, air-popped popcorn is a low-calorie, low-sodium snack that is suitable for clients with heart failure.
B. Cheddar cheese cubes are high in fat and sodium, which is not ideal for heart failure management.
C. Lightly salted potato chips still contain significant sodium, which should be limited in heart failure diets.
D. Natural whole almonds are a good source of healthy fats and protein, making them a suitable option.
E. Canned fruit in heavy syrup contains added sugars and unnecessary calories, which should be avoided.
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