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A school-aged client is receiving vancomycin, 400 mg IV every 6 hours for a Methicillin-Resistant Staphylococcus Aureus (MRSA) infection. The medication is diluted in a 100 mL bag of 0.9% sodium chloride with instructions to infuse over one and a half hours. How many mL/hour should the nurse program the infusion pump? (Please enter the numeric value only. If rounding is required, round to the nearest whole number.

Answer and Explanation

The Correct Answer is ["67"]

Step 1: Convert the volume of fluid to be infused from mL to mL (since the rate is usually measured in mL/hr):

100 mL = 100 mL (No conversion needed as the volume is already in mL)

Step 2: Convert the time for infusion from hours to hours (since the rate is usually measured in mL/hr):

1.5 hours = 1.5 hours (No conversion needed as the time is already in hours)

Step 3: Calculate the rate (volume ÷ time):

Rate = Volume ÷ Time

Rate = 100 mL ÷ 1.5 hours

Rate = 66.67 mL/hr

So, the nurse should program the infusion pump to deliver at a rate of 67 mL/hr (rounded to the nearest whole number

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Correct Answer is ["A","E"]

Explanation

The correct answer is: A. Teach the client to use an incentive spirometer every 2 hours while awake and E. Remove the urinary catheter as soon as possible and encourage voiding.

Choice A reason:

Teaching the client to use an incentive spirometer every 2 hours while awake helps prevent postoperative pulmonary complications such as pneumonia. This intervention promotes lung expansion and clears secretions, reducing the risk of infection.

Choice B reason:

Administering low molecular weight heparin as prescribed is important for preventing deep vein thrombosis (DVT) and pulmonary embolism, but it does not directly reduce the risk of infection.

Choice C reason:

Assessing the pain level and medicating as needed is crucial for patient comfort and mobility, but it does not directly address infection prevention. Effective pain management can indirectly support recovery by enabling better mobility and respiratory function.

Choice D reason:

Maintaining sequential compression devices while in bed is aimed at preventing DVT, not infections. These devices help improve blood circulation and reduce the risk of blood clots.

Choice E reason:

Removing the urinary catheter as soon as possible and encouraging voiding reduces the risk of catheter-associated urinary tract infections (CAUTIs). Prompt removal of the catheter minimizes the duration of exposure to potential pathogens, thereby reducing infection risk.

A. The echocardiogram is an invasive procedure. B. I can show my child a movie or read him a book during the procedure. C. The echocardiogram is a painful procedure. D. The echocardiogram will produce an image of the structure of the heart. E. Echocardiography uses sound waves to produce images.

Correct Answer is {"A":{"answers":"B"},"B":{"answers":"A"},"C":{"answers":"B"},"D":{"answers":"A"},"E":{"answers":"A"}}

Explanation

- Choice A: No Understanding

- Reason: An echocardiogram is a non-invasive procedure that uses ultrasound waves to create images of the heart.

- Choice B: Understanding

- Reason: Parents can indeed show their child a movie or read a book during the procedure as it helps keep the child calm and still, which is conducive for a transthoracic echocardiogram².

- Choice C: No Understanding

- Reason: An echocardiogram is generally not a painful procedure. It is non-invasive and involves placing a transducer on the chest to capture images of the heart².

- Choice D: Understanding

- Reason: The echocardiogram will indeed produce an image of the structure of the heart, which is essential for diagnosing and assessing conditions like VSD.

- Choice E: Understanding

- Reason: Echocardiography uses sound waves to produce images of the heart, which can show how well blood is moving through the heart and heart valves.

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Nursing Test Bank

Naxlex Comprehensive Predictor Exams

An older adult client is admitted for the repair of a broken hip. To reduce the risk of infection in the postoperative period, which nursing care interventions should the nurse include in the client's plan of care? Select all that apply.

Correct Answer is ["A","E"]

Explanation

Patient Data Exhibits After the physician orders the echocardiogram, the nurse educates the parents about the procedure. For each statement below, indicate whether it shows understanding or a lack of understanding by the parents.

Correct Answer is {"A":{"answers":"B"},"B":{"answers":"A"},"C":{"answers":"B"},"D":{"answers":"A"},"E":{"answers":"A"}}

Explanation

The nurse places an opioid patch on the chest of a client with intractable pain who also has obstructive sleep apnea (OSA). Which intervention is most important for the nurse to implement before leaving the client?

When admitting a client with a diagnosis of transient ischemic attack (TIA), which intervention is most important for the nurse to include in this client's plan of care?

The nurse is completing an admission assessment on an older adult client with dehydration, failure to thrive, and who is immobile. The nurse reports to the healthcare provider that the client's right calf is red and swollen. The nurse should suspect which probable cause of these findings?

The healthcare provider prescribes ear drops to an adult client with an ear infection. Which teaching should the nurse provide?

An older adult male client arrives at the clinic reporting that his bladder always feels full. The client also reports a weak urine flow, frequent dribbling after voiding, and increasing nocturia with difficulty initiating the urine stream. Which action should the nurse implement?

One hour following cardiac catheterization via the left femoral site, a client reports feeling weak and dizzy. Assessment reveals that the client's dressing is dry and intact. Which action should the nurse take next?

A client is being discharged home after being treated for heart failure (HF). Which instruction should the nurse include in this client's discharge teaching plan?

The parent of a child born with a myelomeningocele asks the nurse, "What did I do to deserve this?" Which response is most helpful?