A nurse is reviewing the laboratory results of a client who has a pressure ulcer. The nurse should identify an elevation in which of the following laboratory values as an indication that the client has developed an infection?

RBC count

WBC count

Potassium

BUN

Answer and Explanation

The Correct Answer is B

A.   An elevation in the red blood cell (RBC) count is not a specific indication of infection. It primarily reflects oxygen-carrying capacity.
B.   An elevation in the white blood cell (WBC) count is an indication of infection. When the body is fighting an infection, the number of white blood cells increases as part of the immune response.
C.   Potassium is an electrolyte and is not a specific marker for infection. Abnormal potassium levels may indicate a variety of conditions, but they do not directly indicate infection.
D.   Blood urea nitrogen (BUN) is a marker of kidney function and is not a specific indicator of infection. Elevated BUN levels can be seen in various kidney and non-kidney-related conditions.

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Correct Answer is C

Explanation

A. Autonomy vs. shame and doubt focuses on developing a sense of independence and autonomy in early childhood (around 1-3 years old). It does not directly involve acceptance of death.
B. Identity vs. role diffusion pertains to adolescence (around 12-18 years old) and involves the development of a sense of self and one's role in society. It does not specifically address the acceptance of death.
C. Integrity vs. despair is the stage that occurs in late adulthood (65 years and older), where individuals reflect on their lives. Acceptance of death is a significant aspect of achieving a sense of integrity during this stage.
D. Generativity vs. stagnation occurs in adulthood (around 40-65 years old) and involves concerns about contributing to the next generation and leaving a legacy. While mortality may be a consideration, it is not the primary task of this stage.

A. One nurse lifting as the client pushes with his feet B. Two nurses lifting the client under the shoulders C. Two nurses using a friction-reducing device D. One nurse lifting the client's legs as the client uses a trapeze bar

Correct Answer is C

Explanation

A. Having one nurse lift as the client pushes with his feet may not provide enough support and could potentially lead to an unsafe transfer, especially if the client is only partially able to assist.
B. Lifting the client under the shoulders with the assistance of another nurse may be appropriate for a different type of transfer, such as a sit-to-stand transfer, but it may not be the most suitable method for moving the client up in bed.
C. When a client is only partially able to assist, using a friction-reducing device, such as a slide or transfer board, is an effective and safe method. This device helps reduce the
friction between the client and the bed, making it easier to move the client up in bed.
D. Using a trapeze bar requires the client to have a certain level of strength and mobility, and may not be suitable for a client who is only partially able to assist.

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A nurse is reviewing the laboratory results of a client who has a pressure ulcer. The nurse should identify an elevation in which of the following laboratory values as an indication that the client has developed an infection?

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Naxlex Comprehensive Predictor Exams

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Correct Answer is C

Explanation

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Correct Answer is C

Explanation

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