A Nurse is preparing to start a heparin drip on a client with acute coronary syndrome. Ordered: Give Heparin 1000 units per hour, standard dilution of 25,000 units in 250 mL of normal saline. What is the correct drip setting for the pump in mL/hr?
The Correct Answer is ["10"]
- Determine the heparin concentration:
- You have 25,000 units of heparin in 250 mL of normal saline.
- Concentration = 25,000 units / 250 mL = 100 units/mL
- Calculate the mL/hr rate:
- The order is for 1,000 units/hour.
- Drip rate (mL/hr) = 1,000 units/hour / 100 units/mL = 10 mL/hour
Answer = 10mL/hr
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Hyperkalemia is not a typical complication of thiazide diuretics. Instead, they promote potassium loss, increasing the risk of hypokalemia.
B. Hypoglycemia is not directly associated with thiazide diuretics. These medications may affect glucose tolerance but do not cause low blood sugar.
C. Seizures are not a common adverse effect of thiazide diuretics. While severe electrolyte imbalances could contribute to neurological symptoms, they are not the primary concern in this scenario.
D. Cardiac dysrhythmias can result from hypokalemia, a common side effect of thiazide diuretics. Potassium is essential for normal cardiac conduction, and low levels can lead to palpitations, weakness, and potentially life-threatening arrhythmias.
Correct Answer is C
Explanation
A. A prolonged PR interval can be seen in hyperkalemia but is not as characteristic as peaked T waves.
B. A U wave is typically seen in hypokalemia, not hyperkalemia.
C. Peaked T waves are a hallmark ECG finding in hyperkalemia and occur due to increased repolarization speed.
D. ST segment elevation is more commonly associated with myocardial infarction rather than hyperkalemia.
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