A patient with viral pharyngitis is being discharged from the clinic. Which of the following instructions should the nurse include in the discharge?
Drink plenty of fluids to stay hydrated
Take antibiotics as prescribed until the course is complete
Avoid all forms of physical activity until fully recovered
Use throat lozenges as needed but avoid resting to prevent throat swelling
The Correct Answer is A
A. Drink plenty of fluids to stay hydrated. Staying hydrated is essential in managing viral pharyngitis to prevent dehydration, soothe the throat, and promote recovery.
B. Take antibiotics as prescribed until the course is complete. Antibiotics are not indicated for viral infections; they are only used for bacterial infections.
C. Avoid all forms of physical activity until fully recovered. While rest is recommended, light activities may be acceptable depending on the patient’s energy levels and symptoms. Total avoidance of all physical activity is unnecessary.
D. Use throat lozenges as needed but avoid resting to prevent throat swelling. Resting is beneficial to recovery. Throat lozenges may soothe irritation, but avoiding rest would be counterproductive.
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Correct Answer is A
Explanation
A. "I understand that CAD is caused by the buildup of fat deposits in my arteries." CAD is caused by the accumulation of plaque (cholesterol, fats, and other substances) within the coronary arteries, which restricts blood flow to the heart muscle.
B. "Only people with a family history of heart disease are at risk for CAD." Although a family history can increase risk, many other factors, like high blood pressure, smoking, high cholesterol, and lifestyle, contribute to CAD risk.
C. "CAD can be completely cured with a healthy diet and exercise." While lifestyle changes can significantly reduce the progression of CAD and improve symptoms, they do not cure the disease.
D. "I should avoid all physical activity to prevent worsening my CAD." Physical activity, when performed safely and under medical guidance, is beneficial for CAD management and can help improve cardiovascular health.
Correct Answer is B
Explanation
A. The gallbladder became infected by a virus and needs to be removed. Gallstones are not caused by viral infections; they typically develop from an imbalance in the substances that make up bile, such as cholesterol and bilirubin.
B. The gallbladder has become inflamed due to the cholesterol in the gallstones. Cholesterol is a common component of gallstones, and these stones can cause inflammation of the gallbladder (cholecystitis), leading to the need for removal.
C. The gallbladder has become blocked by a tumor and is no longer working. Tumors can obstruct the gallbladder, but this is not the cause of gallstones or the primary reason for a cholecystectomy.
D. The gallbladder has become inflamed due to a build-up of gallstones that are blocking the common bile duct. This describes choledocholithiasis, a condition where gallstones block the common bile duct, but it is not the primary cause of gallbladder inflammation requiring a cholecystectomy.