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","D"]
Explanation
A.
Salt substitutes can be used in moderation to help reduce sodium intake, which is beneficial for controlling blood pressure, a key aspect of managing coronary artery disease (CAD).
B. Eat more canned vegetables - Canned vegetables can be high in sodium, which is not recommended for clients with coronary artery disease as it can contribute to hypertension and further heart strain.
C. Include oatmeal for breakfast - This is a recommended practice as oatmeal is high in soluble fiber, which can help lower cholesterol levels.
D. Consume foods with saturated fats - Saturated fats can increase the level of bad cholesterol in the blood, contributing to the progression of coronary artery disease, thus not recommended.
E. Walk 30 minutes per day - This is a recommended practice as regular physical activity can help manage weight, lower cholesterol, and reduce blood pressure.
Correct Answer is C
Explanation
A. Conversion of the PPD test from negative to positive indicates exposure to tuberculosis but does not contraindicate the administration of isoniazid. It may actually indicate the need for prophylactic treatment.
B. A history of intravenous drug abuse is not directly related to the administration of isoniazid. However, it may be important for assessing risk factors for tuberculosis transmission and adherence to treatment.
C. Isoniazid can cause hepatotoxicity, so it is essential to assess for pre-existing liver conditions such as hepatitis B before administering the medication. Hepatitis B may increase the risk of liver damage associated with isoniazid.
D. The length of time of exposure to tuberculosis is important for assessing the risk of infection and determining the need for prophylactic treatment but does not impact the administration of isoniazid.
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