The nurse has a prescription to administer furosemide (Lasix) 30 mg orally twice daily. On hand is furosemide 40mg per 5 mL oral solution. How many milliliters should the nurse administer in a 24-hour period? Round one place to the right of the decimal.
The Correct Answer is ["7.5"]
Step 1: Determine how many mL are needed for one dose.
The order is 30 mg.
Available concentration is 40 mg per 5 mL.
Use a proportion:
40 mg : 5 mL = 30 mg : x mL
Solve for x:
x = (30 × 5) / 40 = 150 / 40 = 3.75 mL
Step 2: Multiply by 2 doses per day:
3.75 mL × 2 = 7.5 mL
Answer: 7.5 mL
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
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Correct Answer is A
Explanation
A. Crohn's disease – Crohn’s disease is a chronic inflammatory bowel disease that can affect any part of the gastrointestinal tract, most commonly the distal ileum and proximal colon. It is characterized by transmural (all layers) inflammation and may cause fistulas, strictures, and deep ulcerations.
B. irritable bowel disease – This appears to refer to irritable bowel syndrome (IBS), which is a functional disorder without inflammation or structural damage and does not affect the intestinal layers.
C. ulcerative colitis – Ulcerative colitis is limited to the colon and rectum and affects only the mucosal and submucosal layers, not all layers.
D. celiac disease – Celiac disease is an autoimmune disorder triggered by gluten ingestion, affecting the small intestine's mucosal lining, not involving all layers or the colon.
Correct Answer is D
Explanation
A. Hospice care does not focus on treating the disease; it emphasizes comfort and quality of life for patients who are no longer pursuing curative treatment.
B. Hospice care is for patients who have chosen not to receive curative treatments and typically have a prognosis of six months or less to live.
C. This statement reverses the actual definitions. Palliative care can be provided at any stage of a serious illness, with or without curative treatment.
D. Hospice is a form of palliative care provided when curative treatments have stopped and the focus is on comfort during the final stages of life. Palliative care, by contrast, may begin at diagnosis and be provided alongside curative treatment.
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