Which is the most sensitive and effective biomarker of a myocardial infarction?
A. White blood cells
B. Troponin
C. Myoglobin
D. Creatine kinase
Answer: B
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Change the following percentage to a fraction. Reduce to lowest terms
37.5% = _____
The nurse caring for a client with abdominal distention and vomiting that is fecal in nature should conduct further assessment aimed at discovering
a. a distal, small intestinal obstruction. b. gastric ulceration. c. gastrointestinal (GI) bleeding. d. ulceration of the esophagus.
Part of the implementation of the Community Health Improvement Model involves performing a community assessment. The purpose of this is
1. To allow the committee to become more acquainted with the multiple biological, behavioral, social, and physical factors that describe and influence health status of residence. 2. To survey the people in the community about their wants and needs. 3. To allow special interest groups a say in health policy 4. To provide a narrow focus for the committee work.
The patient has meningitis. The physician initially prescribed a water-soluble drug. Another physician changed the order to a lipid-soluble drug. The patient is confused about this. Which plan best resolves the patient's concern?
1. Teach the patient that lipid-soluble drugs are better because of protein binding. 2. Teach the patient that lipid-soluble drugs are more effective in treating his illness. 3. Teach the patient that lipid-soluble drugs are better because they have fewer side effects. 4. Teach the patient that lipid-soluble drugs are more effective because they are excreted at a slower rate.