A patient reporting palpitations has multiple premature ventricular contractions (PVCS) on an electrocardiogram (ECG) tracing. Which patient statement Indicates teaching is effective?

"I will drink more energy drinks."

"I will drink red wine with dinner."

"I will eat fewer potassium-rich foods."

"I will drink decaffeinated coffee."

Answer and Explanation

The Correct Answer is D

A.   Energy drinks containing caffeine can exacerbate palpitations and should be avoided.
B.   Alcohol, including red wine, can trigger or worsen palpitations and should be limited or avoided.
C.   Potassium-rich foods are not typically associated with palpitations. In fact, maintaining normal potassium levels is important for heart health.
D.   Caffeine can trigger palpitations in susceptible individuals, so switching to decaffeinated coffee may help reduce symptoms.

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Correct Answer is D

Explanation

A. While vitamin K plays a role in immune function, its administration prior to surgery primarily aims to correct potential clotting abnormalities rather than prevent infection.

B. Vitamin K does not affect gastric secretions. Its role in this context is unrelated to gastric function.
C. While vitamin K is involved in various physiological processes, its administration prior to surgery is primarily aimed at preventing bleeding complications by ensuring adequate clotting factor synthesis.
D. Vitamin K is essential for the synthesis of clotting factors in the liver.

Administering vitamin K prior to surgery helps ensure adequate levels of clotting factors, reducing the risk of bleeding during and after the procedure.

A. "I need to drink at least 8 full glasses of liquid each day." B. "I will need to empty my bladder after having sexual intercourse." C. "I will need to wipe my perineal area from back to front after urination." D. "I should avoid taking bubble baths."

Correct Answer is C

Explanation

A. Adequate hydration is essential for preventing UTIs as it helps flush bacteria from the urinary tract.
B. Voiding after sexual intercourse can help flush out bacteria that may have entered the urinary tract during intercourse, reducing the risk of UTIs.
C. Wiping from back to front after urination can introduce bacteria from the anal area to the urethra, increasing the risk of UTIs. The correct technique is to wipe from front to back.
D. Bubble baths can introduce irritants and bacteria into the vaginal and perineal area, increasing the risk of UTIs. Avoiding bubble baths is a recommended prevention measure.

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A patient reporting palpitations has multiple premature ventricular contractions (PVCS) on an electrocardiogram (ECG) tracing. Which patient statement Indicates teaching is effective?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A patient is admitted to the hospital for a splenectomy. The nurse understands that the health-care provider prescribes an injection of vitamin K prior to surgery for which action?

Correct Answer is D

Explanation

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Correct Answer is C

Explanation

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