The nurse is evaluating the medical prescription of carvedilol 6.25 mg PO daily for a client with a history of unstable angina. Which of the following reflects that the medication's action has been effective?

Urine output 50 mL per hour

Heart rate 60 beats/minute

Heart rhythm regular

Blood pressure 120/90

Answer and Explanation

The Correct Answer is B

A. While it may have some impact on kidney function indirectly through its effects on blood pressure and heart function, urine output is not the primary parameter used to assess the effectiveness of carvedilol in a patient with a history of unstable angina.
B. Carvedilol, as a beta-blocker, helps reduce heart rate by blocking the effects of adrenaline on the heart. In unstable angina, lowering the heart rate can reduce myocardial oxygen demand, which is beneficial in managing ischemic symptoms
C. Carvedilol primarily affects heart rate and blood pressure but doesn't directly regulate heart rhythm. However, in patients with certain cardiac conditions, like heart failure or left ventricular dysfunction after a heart attack, carvedilol can sometimes help to stabilize heart rhythm indirectly by reducing stress on the heart.
D. Carvedilol is also effective in reducing blood pressure, which is beneficial in patients with unstable angina, as it decreases the workload on the heart and the oxygen demand of the myocardium. A blood pressure reading of 120/90 is within the normal range for an adult and indicates good control of blood pressure.

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Correct Answer is B

Explanation

B. Aspirin is a nonsteroidal anti-inflammatory drug (NSAID) that can irritate the gastric mucosa and exacerbate gastritis symptoms, including nausea and vomiting. Therefore, aspirin would be contraindicated in a client with acute gastritis, especially if they are experiencing nausea and vomiting.
A. Amoxicillin is an antibiotic commonly used to treat bacterial infections associated with gastritis or peptic ulcers. Therefore, amoxicillin would generally be an appropriate medication for treating gastritis if the underlying cause is bacterial infection.
C. Ranitidine helps alleviate symptoms such as heartburn and indigestion by reducing stomach acid production.
D. Pantoprazole is a proton pump inhibitor (PPI) that is commonly used to treat gastric acid-related disorders, including gastritis and gastroesophageal reflux disease (GERD).

A. Walking for 30 minutes daily B. High energy bursts of exercise throughout the day C. Lifting weights three times a week D. Three sets of push-ups every morning followed by three set of abdominal thrusts

Correct Answer is A

Explanation

A. Walking is a low-impact aerobic exercise that can be beneficial for individuals preparing for bariatric surgery. It helps improve cardiovascular health, burn calories, and increase overall physical activity levels. Walking for 30 minutes daily is a reasonable and achievable goal for many individuals, including those preparing for bariatric surgery. It can also help with weight loss and improve overall fitness levels.
B. While HIIT can be effective for improving cardiovascular fitness and burning calories, it may not be suitable for all individuals preparing for bariatric surgery. HIIT can be challenging for individuals who are overweight or have limited mobility, and it may increase the risk of injury if not performed safely.
C. Strength training, including lifting weights helps build muscle mass, improve metabolism, and enhance overall strength and fitness. However, it's essential to ensure that weightlifting exercises are performed safely and under proper supervision.
D. While push-ups and abdominal thrusts are strength-training exercises that can help build muscle strength and improve core stability, this regimen may be too intense or challenging for many individuals preparing for bariatric surgery.

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The nurse is evaluating the medical prescription of carvedilol 6.25 mg PO daily for a client with a history of unstable angina. Which of the following reflects that the medication's action has been effective?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is B

Explanation

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Correct Answer is A

Explanation

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