A nurse is preparing to administer ketorolac 30 mg IM to a client who is postoperative.
Available is ketorolac 15 mg/mL. How many mL should the nurse administer? (Round the answer to the nearest whole number.
Use a leading zero if it applies.
Do not use a trailing zero.)
The Correct Answer is ["2"]
Step 1 is to determine the volume of ketorolac to administer. Given: Dose required: 30 mg Concentration: 15 mg/mL Step 1: Calculate the volume to administer: 30 mg ÷ 15 mg/mL = 2 mL The nurse should administer 2 mL of ketorolac.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
A standing prescription is an order that applies to all patients who meet certain criteria and is not specific to a single administration. It is used for routine treatments and does not apply to a one-time pre-transfusion medication.
Choice B rationale
A stat prescription is an urgent order that requires immediate administration, typically within minutes. It is used for emergency situations and does not apply to a pre-transfusion medication given one hour before the procedure.
Choice C rationale
A single prescription is a one-time order for a specific medication to be given at a specific time. In this case, diphenhydramine 50 mg by mouth once, one hour prior to transfusion, fits the definition of a single prescription.
Choice D rationale
A PRN (pro re nata) prescription is an order for medication to be given as needed based on the patient’s condition. It is not applicable to a scheduled pre-transfusion medication. .
Correct Answer is C
Explanation
Choice A rationale
Ipratropium inhalers can potentially increase heart rate and blood pressure, but this is not a common side effect. The concern about high blood pressure is valid but not as critical as an allergy to atropine.
Choice B rationale
Using albuterol with ipratropium is common practice for managing bronchospasm. There is no contraindication for using both medications together.
Choice C rationale
An allergy to atropine is significant because ipratropium is chemically related to atropine. This could lead to a severe allergic reaction.
Choice D rationale
There are no known interactions between ipratropium and alcohol. However, it is always best to consult with a healthcare provider regarding alcohol consumption while on medication.
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