A nurse is preparing to administer aspirin 650 mg orally. Available is aspirin 325 mg tablets.
How many tablets should the nurse administer? (Note: This is a med math nd does not require options.)
The Correct Answer is ["2"]
Step 1: Identify the dose of aspirin the nurse needs to administer, which is 650 mg. Step 2: Identify the available dose, which is 325 mg per tablet.
Step 3: Calculate the number of tablets needed by dividing the required dose by the dose available per tablet. So, 650 mg ÷ 325 mg/tablet.
Step 4: The calculation gives us 2. Therefore, the nurse should administer 2 tablets.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
High-fat meals can exacerbate symptoms of gallbladder disease or pancreatitis, but they are not typically associated with peptic ulcer disease.
Choice B rationale
Relief of pain after a bowel movement is more indicative of conditions such as irritable bowel syndrome or inflammatory bowel disease, not peptic ulcer disease.
Choice C rationale
Peptic ulcer disease is characterized by a gnawing or burning pain that can be relieved by eating. This is because food neutralizes the stomach acid temporarily. However, the pain often returns after the food has been digested.
Choice D rationale
Pain radiating to the lower back can be a symptom of conditions such as pancreatitis or gallstones, but it is not typically associated with peptic ulcer disease.
Correct Answer is D
Explanation
Choice A rationale
CEA is not a chemotherapy drug. Chemotherapy drugs are medications used to treat cancer, while CEA is a protein that can be measured in the blood.
Choice B rationale
CEA is not a surgical procedure. It’s a type of protein in the body that can be measured through a blood test.
Choice C rationale
CEA is not a tumor suppressor gene. Tumor suppressor genes are genes that regulate cell division and prevent the formation of tumors, while CEA is a protein that can be present in higher amounts in people with certain types of cancer.
Choice D rationale
CEA is a blood test used to detect and monitor certain types of cancer. It’s often used in people who’ve been previously diagnosed with certain types of cancer, most commonly colorectal cancer.
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