The healthcare provider prescribes regular insulin 8 units/hr intravenously (IV). The IV solution contains 100 units of regular insulin in 100 mL of 0.9% normal saline. How many mL/hr should the nurse program the infusion pump? (Enter numerical value only.)
The Correct Answer is ["8"]
Given:
IV solution contains 100 units of regular insulin in 100 mL of 0.9% normal saline.
The prescribed rate is 8 units/hr.
First, we find out how many units are present in 1 mL of the IV solution: 100 units / 100 mL = 1 unit / 1 mL
Now, since the prescribed rate is 8 units/hr, we need to infuse 8 mL/hr of the IV solution to deliver 8 units of insulin per hour.
So, the nurse should program the infusion pump to deliver 8 mL/hr.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. An abdominal binder can be worn daily to reduce the protrusion: This is not an appropriate intervention for an umbilical hernia in an infant. Abdominal binders are typically used for support after abdominal surgeries or to manage hernias in adults.
B. This hernia is a normal variation that resolves without treatment: Umbilical hernias are common in infants and typically resolve on their own without intervention by around 1 to 2 years of age. Reassuring the mother about the benign nature of the hernia is appropriate.
C. The quarter should be secured with an elastic bandage wrap: Taping a quarter over the umbilicus is not a recommended treatment for an umbilical hernia and could pose a choking hazard to the infant.
D. Restrictive clothing will be adequate to help the hernia go away: Restrictive clothing is not an effective treatment for umbilical hernias in infants and could potentially cause discomfort or complications.
Correct Answer is ["B","H"]
Explanation
A. Chesty: Not a priority compared to monitoring vital signs and ensuring adequate oxygenation.
B. Start oxygen 3 L via nasal cannulA 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. Normal saline 150 ml/hour: Helps maintain hydration but is secondary to respiratory support in this scenario.
E. NPO: Not applicable as there is no immediate need for surgery or risk of aspiration currently indicated.
F. Start an IV: Important for medication administration and fluid balance but follows after ensuring respiratory function.
G. Sputum culture: Useful for diagnosing the cause of respiratory symptoms but not a first- line action.
H. Place the client on a cardiorespiratory monitor: Essential for continuously assessing the client's respiratory and cardiac status due to difficulty breathing.
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