A nurse is teaching a group of clients who have cancer about radiation therapy. Which of the following activities should the nurse include in the teaching?

Decrease time spent outdoors.

Limit engaging in sport activities that can cause bruising.

Decrease intake of fresh fruits or vegetables.

Limit socializing in large crowds.

Answer and Explanation

The Correct Answer is B

The nurse should instruct the clients to limit engaging in sport activities that can cause bruising, as radiation therapy can cause thrombocytopenia and increase the risk of bleeding. The nurse should also encourage the clients to increase their fluid intake, eat a balanced diet that includes fresh fruits and vegetables, and protect their skin from sun exposure. The nurse should not advise the clients to limit socializing in large crowds, unless they have a low white blood cell count and are at risk of infection.

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Correct Answer is A

Explanation

The ABG results show a low pH (acidosis), a high PaCO2 (respiratory component), and a normal HCO3 (metabolic component). This indicates respiratory acidosis, which is caused by hypoventilation and retention of carbon dioxide.

A. A client who has a peripherally inserted central catheter (PICC) in the left arm B. A client who has a right upper extremity arteriovenous fistula C. A client who has right-sided weakness due to Parkinson's disease D. A client who has left-sided Bell's palsy

Correct Answer is B

Explanation

The nurse should obtain a blood pressure reading using only the left extremity from a client who has a right upper extremity arteriovenous fistula. An arteriovenous fistula is a surgical connection between an artery and a vein that is created for hemodialysis access.

Measuring blood pressure on the arm with an arteriovenous fistula can cause damage to the fistula, reduce blood flow, and increase the risk of infection or thrombosis. Therefore, blood pressure should be measured on the opposite arm or on another site such as the leg.

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A nurse is teaching a group of clients who have cancer about radiation therapy. Which of the following activities should the nurse include in the teaching?

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Naxlex Comprehensive Predictor Exams

A nurse is reviewing the following ABG results for a postoperative client: pH 7.27, PaCO2 49 mm Hg, PaO2 65 mm Hg, HCO 22 mEq/L. The nurse should interpret the findings as which of the following imbalances?

Correct Answer is A

Explanation

A nurse is caring for a group of clients. The nurse should obtain a blood pressure reading using only the left extremity from which of the following clients?

Correct Answer is B

Explanation

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