Answer to Question 1
ANS: A
There are many models for quality improvement and performance improvement. One model is the PDSA cycle: plan, do, study, and act. A does not stand for alter, assess, or approach.
Answer to Question 2
ANS: D
Hospital emergency departments, urgent care centers, critical care units, and inpatient medical-surgical units provide secondary and tertiary levels of care. Patients recovering from an acute or chronic illness or disability often require additional services (restorative care) to return to their previous level of function or reach a new level of function limited by their illness or disability. Continuing care is available within institutional settings (e.g., nursing centers or nursing homes, group homes, and retirement communities), communities (e.g., adult day care and senior centers), or the home (e.g., home care, home-delivered meals, and hospice). Preventive care is more disease oriented and focused on reducing and controlling risk factors for disease through activities such as immunization and occupational health programs.
An overview of photosynthesis: cooperation of the light reactions and the Calvin cycle.
Conduction of the Action Potential
Comparison of Graded Potentials and Action Potentials
A schematic diagram of the functional cycle of the Na+–K+ pump
carbon cycle
The water cycle