A nurse is caring for a client who recently had surgery for insertion of a permanent pacemaker. Which of the following prescriptions should the nurse clarify?

Physical therapy

Low-sodium diet

MRI of the chest

Serum cardiac enzyme levels

Answer and Explanation

The Correct Answer is C

A. Physical therapy is generally appropriate and beneficial post-surgery for mobility and rehabilitation.
B. A low-sodium diet is often recommended for heart health but is not specific to pacemaker insertion.
C. MRI of the chest should be clarified because the magnetic fields from MRI machines can interfere with the pacemaker’s function.
D. Serum cardiac enzyme levels are relevant for monitoring heart function and are appropriate.

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Correct Answer is B

Explanation

A. Pain complaints are a common issue in skeletal traction and should be managed with appropriate interventions, but they do not warrant the removal of weights.
B. In a life-threatening situation, such as an acute deterioration in the client's condition, it is appropriate to remove the weights to address the emergency and stabilize the patient.
C. X-ray imaging should be coordinated with the traction team, but weights should not be removed solely for diagnostic procedures.
D. Repositioning in bed should be done carefully while maintaining the traction setup; removing weights is not typically required for this purpose.

A. Immunoglobulin M (IgM) B. Immunoglobulin E (IgE) C. Immunoglobulin G (IgG) D. Immunoglobulin A (IgA)

Correct Answer is B

Explanation

A. Immunoglobulin M (IgM) is primarily involved in the initial immune response and is not specific for allergic reactions. It does not indicate allergy sensitivity.

B. Immunoglobulin E (IgE) is associated with allergic reactions and is elevated in response to allergens. A positive result on the RAST test reflects elevated IgE levels, indicating an allergy.

C. Immunoglobulin G (IgG) is associated with long-term immunity and is not specifically indicative of allergic reactions. It does not reflect immediate hypersensitivity responses.

D. Immunoglobulin A (IgA) is involved in mucosal immunity and does not typically indicate allergies. It is not the relevant marker for a positive RAST test result.

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A nurse is caring for a client who recently had surgery for insertion of a permanent pacemaker. Which of the following prescriptions should the nurse clarify?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who sustained a femur fracture in an automobile accident and is placed into skeletal traction. The nurse may remove the weights from the traction device if which of the following occurs?

Correct Answer is B

Explanation

A nurse in an allergy clinic is caring for a client who has a history of seasonal allergy symptoms. The client had a radioallergosorbent test (RAST) completed on a previous visit. The nurse should recognize that an elevation in which of the following immunoglobulins indicates a positive result?

Correct Answer is B

Explanation

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