A nurse is caring for a client who has cancer and is receiving total parenteral nutrition (TPN). Which of the following lab values indicates the treatment is effective?

Albumin 4.2 g/dL

Calcium 9.4 mg/dL

Hct 43%

WBC 8,000/uL

Answer and Explanation

The Correct Answer is A

A.   Albumin is a protein that is produced by the liver and is a good indicator of nutritional status. TPN is intended to provide adequate nutrition to the patient, so an increase in albumin levels would indicate that the treatment is effective.
B.   Calcium levels are not directly related to the effectiveness of TPN. Calcium levels can be affected by a variety of factors and are not a specific marker for the effectiveness of TPN.
C.   Hematocrit (Hct) measures the percentage of red blood cells in the blood. It is not directly related to the effectiveness of TPN.
D.   White blood cell count (WBC) is a marker of immune function and is not directly related to the effectiveness of TPN.

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Correct Answer is A

Explanation

A. While this may be relevant information, it is not directly related to the Health Belief Model, which focuses on individual beliefs and attitudes about health behaviors.
B. This aligns with the Health Belief Model, which emphasizes the importance of social influences and support in health-related decision-making.
C. This is a valid point, but it does not directly relate to the Health Belief Model.
D. This is a policy-based approach and does not directly relate to the Health Belief Model.

A. Foot B. Left upper arm C. Left forearm D. Right forearm

Correct Answer is C

Explanation

1. 1. 1. The foot is not a typical site for obtaining a blood specimen by venipuncture.
    2. This arm is not ideal for venipuncture because the client is receiving IV fluids through an IV catheter in the basilic vein of the right forearm.
    3. The left forearm is a suitable site for venipuncture because the client is receiving IV fluids through an IV catheter in the basilic vein of the right forearm.
    4. The right forearm is not ideal for venipuncture because the client is receiving IV fluids through an IV catheter in the basilic vein of the right forearm.

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A nurse is caring for a client who has cancer and is receiving total parenteral nutrition (TPN). Which of the following lab values indicates the treatment is effective?

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Naxlex Comprehensive Predictor Exams

A school nurse is partnering with the local hospital system's tobacco cessation program to give a presentation focused on discouraging tobacco use in high school students. According to the Health Belief Model, which of the following might be included in the presentation?

Correct Answer is A

Explanation

A nurse is preparing to obtain a blood specimen from a client by venipuncture. The client is receiving IV fluids through an IV catheter inserted in the basilic vein of the right forearm. Which of the following sites should the nurse plan to use to obtain the blood specimen?

Correct Answer is C

Explanation

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A nurse is caring for a client who has cancer and is receiving total parenteral nutrition (TPN). Which of the following lab values indicates the treatment is effective?