A charge nurse is teaching a newly licensed nurse about risk factors for chronic myelogenous leukemia (CML). Which of the following information should the nurse include?

Exposure to radiation

Family history

Another type of cancer

Genetic mutation

Answer and Explanation

The Correct Answer is A

A. Exposure to radiation - Exposure to high levels of radiation is a known risk factor for developing CML. Historical data, such as from atomic bomb survivors, show a higher incidence of leukemia, including CML, among those exposed to radiation.

B. Family history - CML is generally not associated with a significant familial risk. It is more commonly linked to acquired genetic mutations rather than inherited predispositions.

C. Another type of cancer - Having another type of cancer does not directly increase the risk of developing CML. However, treatments for other cancers, like radiation therapy, might increase risk.

D. Genetic mutation - The development of CML is associated with a specific acquired genetic mutation known as the Philadelphia chromosome (translocation between chromosomes 9 and 22), rather than inherited genetic mutations.

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

Explanation

A. D-dimer blood test - A D-dimer test measures clot breakdown products in the blood. Elevated levels suggest the presence of an abnormal blood clot, such as in PE, although it is not specific.

B. Complete blood count (CBC) - A CBC is not typically used to diagnose PE. It may be ordered to check for other conditions or as part of the overall health assessment, but it doesn't confirm PE.

C. CT scan - A CT pulmonary angiography is the gold standard for diagnosing PE. It provides detailed images of the blood vessels in the lungs.

D. Chest x-ray - A chest x-ray is not diagnostic for PE. It is often performed to rule out other causes of the client’s symptoms (e.g., pneumonia, pneumothorax) but does not confirm the presence of a pulmonary embolism.

E. Lung ventilation and perfusion scan (VQ scan)
A VQ scan is another diagnostic tool for PE, especially in clients who cannot tolerate contrast dye required for CT scans. It assesses the ventilation and perfusion of the lungs and identifies mismatches suggestive of PE.

A. Check the client's vital signs. B. Cover the wound with a moist, sterile gauze dressing. C. Assess the client's pain level. D. Obtain a culture and sensitivity of the wound drainage

Correct Answer is B

Explanation

A. Check the client's vital signs. While vital signs are important for overall assessment, the immediate priority when faced with wound dehiscence is to protect the wound and prevent further contamination or damage.

B. Cover the wound with a moist, sterile gauze dressing. The first priority is to cover the wound with a moist, sterile dressing to protect it from infection and to manage the drainage. This helps in creating a barrier to prevent contamination and supports the wound environment for healing.

C. Assess the client's pain level. Pain assessment is important but not the immediate priority in this case. Managing the wound and preventing further complications is more critical.

D. Obtain a culture and sensitivity of the wound drainage. While obtaining a culture is important to identify any infection, it is not the first action. Protecting the wound from further contamination comes first.

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A charge nurse is teaching a newly licensed nurse about risk factors for chronic myelogenous leukemia (CML). Which of the following information should the nurse include?

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Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who has developed pulmonary embolism (PE). Which of the following diagnostic tests should the nurse anticipate the provider to prescribe to confirm the client's condition?(Select All that Apply.)

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

Explanation

A nurse is assessing a client who has had staples removed from an abdominal wound postoperatively. The nurse notes separation of the wound edges with copious light-brown serous drainage. Which of the following actions should the nurse perform first?

Correct Answer is B

Explanation

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