Which of the following is correct when comparing the United States healthcare system with other high-income countries? The United States:
Has an increasing life expectancy.
Provides less acute myocardial infarction care.
Has lower maternal and neonatal mortality rates.
Spends more per capita on health care.
The Correct Answer is D
A. Has an increasing life expectancy is incorrect. In recent years, the U.S. has seen a stagnation or even decline in life expectancy, partly due to chronic disease prevalence, the opioid crisis, and disparities in care.
B. Provides less acute myocardial infarction care is incorrect. The U.S. generally provides high-quality acute care, including treatment for heart attacks, and often performs well in this area compared to other countries.
C. Has lower maternal and neonatal mortality rates is incorrect. The U.S. actually has higher maternal and infant mortality rates compared to other high-income nations, often due to systemic disparities and fragmented care.
D. Spends more per capita on health care is correct. The U.S. consistently spends the most per person on healthcare among high-income countries, yet often does not achieve better overall outcomes, highlighting inefficiencies in the system.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["26.0"]
Explanation
Step 1: Identify the known values
- Ordered dose = 1300 units/hr
- Available concentration = 25,000 units in 500 mL
Step 2: Calculate concentration of heparin per mL
25,000 units ÷ 500 mL = 50 units/mL
Step 3: Calculate the mL/hr to deliver 1300 units/hr
1300 units ÷ 50 units/mL = 26 mL/hr
Answer: 26 mL/hr
Correct Answer is ["0.14"]
Explanation
Step 1: Identify the known values
- Dose ordered = 2 mcg/kg/day
- Frequency = every 12 hours → 2 doses per day
- Weight = 7 kg
- Concentration available = 0.05 mg/mL
Step 2: Calculate total daily dose in mcg
2 mcg × 7 kg = 14 mcg/day
Step 3: Divide daily dose by 2 to get per dose
14 mcg ÷ 2 = 7 mcg per dose
Step 4: Convert mcg to mg
7 mcg = 0.007 mg
Step 5: Use concentration to calculate mL per dose
0.007 mg ÷ 0.05 mg/mL = 0.14 mL
Answer: 0.14 mL
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