A nurse on a telemetry unit is caring for a client who has a history of premature ventricular contractions (PVCs). The client reports feeling lightheaded and feeling heart beats in their chest. In a client having PVCs, which of the following findings would the nurse expect when auscultating the client's apical pulse?

Irregular pulsations

Bounding pulsations

Tachycardia

Bradycardia

Answer and Explanation

The Correct Answer is A

A. Irregular pulsations: Premature ventricular contractions (PVCs) are abnormal heartbeats originating in the ventricles, causing irregularities in the heart rhythm. Auscultating the apical pulse during PVCs may reveal irregular pulsations due to the irregular timing of ventricular contractions.

B. Bounding pulsations: Bounding pulsations are typically associated with conditions such as hypertension or aortic valve regurgitation but are not specifically characteristic of PVCs.

C. Tachycardia: PVCs may occur in the setting of tachycardia, but the presence of PVCs themselves does not necessarily indicate a rapid heart rate. The rhythm may be irregular due to PVCs, but the overall heart rate may not be consistently elevated.

D. Bradycardia: PVCs are not typically associated with bradycardia. Bradycardia refers to a slow heart rate, while PVCs involve premature extra beats originating from the ventricles.

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Correct Answer is A

Explanation

A. Administration of erythropoietin (Epoetin): In chronic renal disease, the kidneys may not produce enough erythropoietin, leading to anemia. Epoetin is a synthetic form of erythropoietin that stimulates red blood cell production and is commonly used to treat anemia in these clients.

B. Transfusion of red blood cells (RBCs): While transfusion of RBCs may be necessary in severe cases of anemia or acute blood loss, it is not the first-line treatment for anemia related to chronic renal disease. Erythropoietin-stimulating agents are preferred to stimulate endogenous RBC production.

C. Weekly monitoring of complete blood count (CBC): Monitoring of CBC is important to assess the response to treatment and adjust therapy as needed but does not represent a specific treatment for anemia in chronic renal disease.

D. An order for iron replacement medication: Iron replacement may be indicated if iron deficiency is contributing to the anemia, but it is not the primary treatment for anemia in chronic renal disease. Erythropoietin-stimulating agents are typically used first to address the underlying cause of anemia.

A. Encourage mouth care before and after meals. B. Monitor the client for changes in mental status. C. Assess the client's laboratory work for increased calcium levels. D. Advise the client to keep a food diary. E. Instruct the client to drink extra fluids between meals.

Correct Answer is ["A","B","D","E"]

Explanation

A. Encouraging mouth care before and after meals helps maintain oral hygiene, which is essential for appetite stimulation and preventing oral infections.

B. Monitoring the client for changes in mental status is important as malnutrition can lead to cognitive impairment and changes in mental status.

C. Assessing the client's laboratory work for increased calcium levels may not be directly related to malnutrition due to cancer. Elevated calcium levels are more commonly associated with conditions like hyperparathyroidism or certain cancers, but it's not typically a direct consequence of malnutrition.

D. Advising the client to keep a food diary helps track food intake, identify any patterns related to malnutrition, and guide dietary interventions.

E. Instructing the client to drink extra fluids between meals helps prevent dehydration, especially if the client's intake is compromised due to malnutrition or cancer-related treatments.

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Naxlex Comprehensive Predictor Exams

A client with chronic renal disease is experiencing manifestations of anemia. Based on this data, which treatment should the nurse anticipate for this client?

Correct Answer is A

Explanation

A nurse is planning care for a client who has malnutrition due to cancer. Which of the following interventions should the nurse include in the plan of care? (Select all that apply.)

Correct Answer is ["A","B","D","E"]

Explanation

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