A nurse is caring for a client who has malignant melanoma. Which of the following findings should the nurse expect when assessing the lesion?

Pain

Pruritus

Purplish in color

Purulent drainage

Answer and Explanation

The Correct Answer is C

Malignant melanoma is a rare but aggressive type of skin cancer that originates from melanocytes, the cells that produce pigment in the skin. It can appear as a new or changing mole that has an irregular shape, uneven color, large size, or bleeding tendency. It may also be purplish in color due to vascular invasion or hemorrhage within the lesion.

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Correct Answer is B

Explanation

This is because sputum culture can identify the presence and type of mycobacteria that cause TB, while other tests can only indicate exposure or infection. Sputum culture results may take several weeks, so treatment should be initiated based on clinical suspicion and other tests.

A. Nucleic acid amplification test (NAAT) B. Sputum culture for acid-fast bacillus (AFB) C. Chest x-ray D. CT scan

Correct Answer is A

Explanation

This is because a NAAT can detect the presence of Mycobacterium tuberculosis DNA in a sputum sample within hours, which can confirm the diagnosis and guide treatment decisions. A sputum culture for AFB can take several weeks to yield results, while a chest x-ray or a CT scan can only show suggestive findings but not confirm the diagnosis.

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A nurse is caring for a client who has malignant melanoma. Which of the following findings should the nurse expect when assessing the lesion?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who has a history of exposure to TB and symptoms of night sweats and hemoptysis. Which of the following tests should the nurse realize is the most reliable to confirm the diagnosis of active pulmonary TB?

Correct Answer is B

Explanation

A nurse in a clinic is collecting a history from a client who reports that a member of his family just received a diagnosis of pulmonary tuberculosis. The nurse should expect that the provider will prescribe which of the following diagnostic tests first?

Correct Answer is A

Explanation

A nurse is caring for a client who is receiving mechanical ventilation and has an ideal weight of 60 kg. The nurse should expect the tidal volume to be set at which of the following?

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A nurse is assessing a client who has pulmonary tuberculosis. Which of the following findings should the nurse expect?

A nurse in a community health clinic is administering seasonal inactive influenza vaccine. Before administering it, the nurse must confirm that the client is not allergic to which of the following?

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