A nurse is preparing to administer vancomycin 500 mg PO daily divided into four equal doses. The amount available is vancomycin 125 mg capsules. How many capsules should the nurse administerwitheachdose?

Answer and Explanation

The Correct Answer is ["1"]

If the nurse needs to administer vancomycin 500 mg PO daily divided into four equal doses, and the available capsules are vancomycin 125 mg each, the nurse would administer:

500 mg total daily dose ÷ 4 doses = 125 mg per dose

Since each capsule contains 125 mg of vancomycin, the nurse would administer 1 capsule with each dose.

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Correct Answer is A

Explanation

A. The symptoms indicate an acute coronary episode and should be treated as such:

The client's symptoms, including sudden midsternal chest pain unrelieved with rest and a history of coronary artery disease (CAD), strongly suggest an acute coronary event, such as a myocardial infarction (heart attack). Pale, cool skin can also be indicative of decreased perfusion due to cardiac compromise. Given these critical signs and symptoms, the nurse should interpret this as a potential cardiac emergency and initiate immediate interventions aimed at managing and stabilizing the client's condition.

B. The symptoms indicate angina and should be treated as such:

While angina can present with symptoms such as chest pain, it is typically relieved with rest or nitroglycerin. In contrast, the client in this scenario has midsternal chest pain that is not relieved with rest, which is more indicative of an acute coronary event like a myocardial infarction. Therefore, interpreting the symptoms as angina and treating them as such may not be appropriate given the severity and persistence of the chest pain.

C. Treatment should be determined pending the results of an exercise stress test:

Waiting for the results of an exercise stress test is not appropriate in this scenario, as the client's presentation suggests an acute cardiac event that requires immediate intervention. Exercise stress tests are typically used for diagnostic purposes to assess cardiovascular function under controlled conditions but are not suitable for managing acute coronary episodes or emergencies.

D. The symptoms indicate a pulmonary etiology rather than a cardiac etiology:

While some symptoms, such as shortness of breath or chest pain, can overlap between cardiac and pulmonary conditions, the client's presentation with sudden midsternal chest pain unrelieved with rest, pale cool skin, and a history of CAD strongly suggests a cardiac etiology, specifically an acute coronary event. It is essential to prioritize cardiac assessment and intervention based on the client's symptoms and medical history.

A. Confirm that the room number matches the medical record. B. Compare the client identification number to the blood component tag number. C. Verify the provider's prescription with another RN. D. Ask the client to verbalize if the blood type is Rh-negative or positive. E. Scan the barcode on the client's identification band.

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

Explanation

A. Confirm that the room number matches the medical record.Room numbers should never be used as a sole method to identify a client. Room assignments can change, and relying on them could lead to errors.

B. Compare the client identification number to the blood component tag number.Matching the client identification number to the blood component tag ensures the blood is being administered to the correct client. This is a key step in preventing transfusion errors.

C. Verify the provider's prescription with another RN.While this is an important step in the blood administration process, it is not specifically related to identifying the client.

D. Ask the client to verbalize if the blood type is Rh-negative or positive.Clients may not know their blood type, and relying on their verbal confirmation is unsafe. The blood type must be confirmed through laboratory testing and matched with the blood being administered.

E. Scan the barcode on the client's identification band.Scanning the barcode on the client’s identification band is a reliable and commonly used method for verifying the client’s identity in modern healthcare settings. This ensures that the blood is administered to the correct client.

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A nurse is preparing to administer vancomycin 500 mg PO daily divided into four equal doses. The amount available is vancomycin 125 mg capsules. How many capsules should the nurse administerwitheachdose?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Family members bring a client to the ED with pale cool skin, sudden midsternal chest pain unrelieved with rest, and a history of CAD. How should the nurse best interpret these initial data?

Correct Answer is A

Explanation

A nurse is preparing to administer blood to a client. Which of the following actions should the nurse take to identify the client? (Select All that Apply.)

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

Explanation

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