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Lpn fundamentals exam( basic nursing)

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Total Questions : 50

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Question 1:

Medication Order: Keflex 1 gram via PEG-tube every six hours.

Available: Keflex oral suspension 125 milligrams per 5 milliliters.

How much will the nurse administer each dose?

Answer and Explanation
Correct Answer: "40" milliliters

Explanation

1 Step 1 is to convert the ordered dose to milligrams: 1 gram× 1000 milligrams/gram = 1000 milligrams.

Step 2 is to calculate the volume to administer using the available concentration: 1000 milligrams÷ (125 milligrams÷ 5 milliliters) = 1000 milligrams÷ 25 mg/mL.

Step 3 is to state the final volume: 40 milliliters.


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Question 2:

A nurse is providing health education to a client admitted to the health care facility.
How can the nurse best determine that the client has understood the education provided?

Answer and Explanation

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Question 3:

The client who had undergone a colonoscopy two days prior called the clinic to report increased abdominal pain, distention, and a temperature of 100.2°F. Which of the following would be most appropriate for the nurse to tell the client?

Answer and Explanation

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Question 4:

The nurse observes that a patient's colostomy wafer (the appliance that is applied around the stoma) is leaking onto the skin.
What is the priority nursing action?

Answer and Explanation

A
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Question 5:

Medication Order: Digoxin 0.25 milligram now.

Available: Digoxin 0.125 milligram tablets.

How many tablets will the nurse administer to the client?

Answer and Explanation

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Question 6:

A client weighs 43 pounds.

The order reads: Ibuprofen 10 milligrams per kilogram.

Available: 100 milligrams per 5 milliliters.

How many milliliters will the nurse administer to the client? .

Answer and Explanation
Correct Answer: "9.8" milliliters.

Explanation

6 Step 1 is to convert the client's weight from pounds to kilograms: 43 pounds÷ 2.2 pounds/kilogram = 19.54545 kilograms.

Step 2 is to calculate the total milligrams dose required: 19.54545 kilograms× 10 milligrams/kilogram = 195.4545 milligrams.

Step 3 is to calculate the volume to administer using the available concentration: 195.4545 milligrams÷ (100 milligrams÷ 5 milliliters) = 195.4545 milligrams÷ 20 mg/mL.

Step 4 is to state the final volume, rounded to the tenth: 9.8 milliliters.


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Question 7:

When caring for a diabetic client, the nurse notes that the client learns better when practicing the self-administration of the insulin injection alone.
In which learning domain does this client's learning style fall?

Answer and Explanation

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Question 8:

The nurse observes that a client responds better to health education when the nurse motivates him and assures him about the benefits of the teaching.
Which of the following learning domains does the client's learning style fall?

Answer and Explanation

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Question 9:

The nurse calls the health care provider about a patient's condition.
Which of the following would be included in the SBAR communication?

Answer and Explanation

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Question 10:

The nurse is assisting the provider with a lumbar puncture.
The nurse understands the reason for a lumbar puncture is to collect which of the following:

Answer and Explanation

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