When should standard precautions be used by healthcare workers caring for patients? a. only when a patient is known to have a communicable infection b. all the time regardless of diagnosis c. only with surgical patients d. all the time if they have a confirmed diagnosis

If babies are consistently placed on their backs without any restrictions, what will happen to their development? a. they suffer from weakness in certain muscle groups. b. their ability to roll over, crawl, and eventually walk is hindered. c. they suffer brain damage from the pressure on the back of the head. d. they learn to roll over, crawl, and eventually walk on their own.

Genetically modified organisms can include icecream. true or false

Having health insurance means that a family cannot go bankrupt due to medical expenses. true or false?