When preparing a client for an intravenous pyelogram (IVP), it is essential for the nurse to take which action?
Encourage the client to drink at least 3 to 4 liters of water prior to the procedure.
Notify the healthcare provider if the client reports any allergies to iodine or shellfish.
Instruct the client that it will be necessary to keep the legs straight for 6 to 8 hours after the procedure.
Insert an indwelling urinary catheter prior to going to the X-ray department.
The Correct Answer is B
Choice A rationale
Encouraging the client to drink at least 3 to 4 liters of water prior to the procedure is not a standard preparation for an intravenous pyelogram (IVP). Overhydration could potentially complicate the procedure.
Choice B rationale
It is essential for the nurse to notify the healthcare provider if the client reports any allergies to iodine or shellfish. The contrast dye used in an IVP often contains iodine. People who are allergic to iodine or shellfish may have a reaction to this dye.
Choice C rationale
Instructing the client to keep the legs straight for 6 to 8 hours after the procedure is not a standard instruction for IVP. This instruction is more commonly associated with procedures involving the insertion of a catheter into a large artery or vein.
Choice D rationale
Inserting an indwelling urinary catheter prior to going to the X-ray department is not a standard preparation for an IVP. The procedure involves the injection of a contrast dye into a vein, not the bladder.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Limiting activity for a day or two after returning home is a correct understanding. After a thoracentesis, it’s recommended to limit activity for a day or two to allow the body to recover.
Choice B rationale
Anticipating a stinging feeling during needle insertion is a correct understanding. The patient will feel a stinging sensation when the local anesthetic is injected.
Choice C rationale
Preparing to sit forward with arms propped on a table is a correct understanding. This position helps to expand the space between the ribs, making it easier for the doctor to access the pleural space.
Choice D rationale
Expecting a persistent cough after the procedure indicates a need for additional education. While a mild cough immediately after the procedure is normal, a persistent cough could indicate a complication such as a pneumothorax.
Correct Answer is ["1.32"]
Explanation
Step 1 is to convert the patient’s weight from pounds to kilograms. There are approximately 2.2046 pounds in 1 kilogram. So, the patient’s weight in kilograms is 132 lb ÷ 2.2046 = 59.87 kg.
Step 2 is to calculate the total dose of lorazepam the patient should receive. The prescribed dose is 44 mcg/kg. So, the total dose in micrograms is 44 mcg/kg × 59.87 kg = 2634.28 mcg.
Step 3 is to convert the total dose from micrograms to milligrams. There are 1000 micrograms in 1 milligram. So, the total dose in milligrams is 2634.28 mcg ÷ 1000 = 2.63428 mg.
Step 4 is to calculate the volume of lorazepam solution to administer. The concentration of the solution is 2 mg/mL. So, the volume in milliliters is 2.63428 mg ÷ 2 mg/mL = 1.31714 mL. Therefore, the nurse should administer approximately 1.32 mL of the lorazepam solution, rounding to the nearest hundredth as required.
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