A nurse is assessing a newborn to assign Apgar scores. At 1…

A nurse is assessing a newborn to assign Apgar scores. At 1 minute of life, the newborn has the following findings: pulse 165 bpm; respirations 65 breaths/min with a lusty cry; minimal flexion in extremities; newborn sneezes and cries when suctioned; body is pink but hands and feet are blue in color. What score will the nurse assign the newborn?

Researchers want to determine whether taking Vitamin E can p…

Researchers want to determine whether taking Vitamin E can prevent the progression of Alzheimer’s disease. To do this, they are analyzing the combined overall effect of 25 small and medium sized randomized controlled trials that each tested whether Vitamin E can slow or prevent the progression of Alzheimer’s disease.  What kind of study is this?