A nurse is caring for a client who is newly diagnosed with pancreatic cancer.
Which of the following is a treatment for cancer?
Supplements only.
Late detection.
Herbal remedies.
Chemotherapy.
The Correct Answer is D
Choice A rationale
Supplements alone are not sufficient to treat cancer. They may be used as supportive care but not as primary treatment.
Choice B rationale
Late detection reduces treatment options and effectiveness, leading to poorer outcomes for cancer patients.
Choice C rationale
Herbal remedies alone do not have scientifically proven efficacy in treating cancer and should not replace conventional treatments.
Choice D rationale
Chemotherapy uses cytotoxic drugs to kill or inhibit cancer cell growth, making it a primary treatment for many cancers, including pancreatic cancer. .
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
Metoprolol is a beta-adrenergic blocker that works by decreasing heart rate, myocardial contractility, and cardiac output. It is commonly used to treat hypertension by reducing the workload on the heart and lowering blood pressure.
Choice B rationale
Nitroglycerin is a vasodilator that is used to treat angina by dilating blood vessels and improving blood flow to the heart. It does not have the same mechanism of action as beta-adrenergic blockers.
Choice C rationale
Losartan is an angiotensin II receptor blocker (ARB) that helps relax blood vessels and lower blood pressure. It does not directly decrease heart rate or myocardial contractility like beta-adrenergic blockers.
Choice D rationale
Metformin is an oral hypoglycemic agent used to manage type 2 diabetes by improving insulin sensitivity and reducing glucose production in the liver. It is not used to treat hypertension and does not have the same mechanism of action as beta-adrenergic blockers.
Correct Answer is A
Explanation
Choice A rationale
Propylthiouracil (PTU) is used to treat hyperthyroidism. It works by inhibiting the production of thyroid hormones, thereby reducing symptoms of hyperthyroidism such as rapid heart rate, sweating, and nervousness.
Choice B rationale
Propylthiouracil (PTU) is not used to treat hyperglycemia. Medications for hyperglycemia include insulin and oral hypoglycemic agents.
Choice C rationale
Propylthiouracil (PTU) is not indicated for hypoglycemia. Treatment for hypoglycemia typically includes glucose administration or glucagon.
Choice D rationale
Propylthiouracil (PTU) is not used to treat hypothyroidism. Hypothyroidism is treated with thyroid hormone replacement therapy, such as levothyroxine.
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