Managed care systems are characterized by: Standard Text: Select all that apply
1. Cost containment
2. Patient driven access
3. Health promotion
4. Preventive care
5. Customer satisfaction
1,3,4,5
Rationale 1: Managed care systems strive to provide cost-effective care.
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A 70-year-old woman has been brought to the emergency department by her daughter who noticed the woman is weak, confused, and forgetful in recent months, along with uncoordinated movements and visual disturbances at times
Which of the following questions by the physician are most likely to address her probable diagnosis? Select all that apply. A) "What medications is your mother currently taking?" B) "Does your mother drink alcohol?" C) "Does your mother have a history of stroke?" D) "Is your mother facing significant stressors right now?" E) "Is your mother lonely?"
The nurse suspects that an older client with symptoms that the family think are signs of dementia and old age has Parkinson disease. What three cardinal signs did the nurse assess in this client?
1. Constipation, urinary retention, and memory loss 2. Memory loss, brittle nails, and decreased pulses 3. Rapid pulse, wheezing, and tremors 4. Tremors, rigidity, and slow voluntary movements and speech
A nurse is providing education to nurses in the psychiatric unit on antidepressant medications
To evaluate their learning, the educator asks one of the nurses, "How does fluoxetine (Prozac) achieve its effects?" The nurse would be correct to state that fluoxetine (Prozac) achieves its ef-fects by which of the following mechanisms of action? a. Selectively inhibiting serotonin reuptake b. Blocking the uptake of monoamines c. Inhibiting monoamine oxidase-A in nerve terminals d. Direct stimulation of serotonin receptors
What is the connection between a scatter plot and a calculation of correlation? (Select all that apply.)
a. Constructing a scatter plot allows the researcher to visualize in advance whether a calculation of linear correlation is likely to reveal a relationship between the variables. b. Constructing a scatter plot produces a correlation coefficient, as does calculating correlation. c. A calculation of correlation should be performed before constructing a scatter plot, because the calculation is more scientific. d. The scatter plot provides a visual representation of the connection between two variables; a correlational calculation provides a quantification of the connection between the same variables. e. Just like calculation of correlation, constructing a scatter plot provides a way to quantify explained variance.