Question

How did Florence Nightingale help bring about community health nursing? (Select all that apply.) a. She convinced socially prominent wealthy women to volunteer to give care. b. She focused on all soldiers and their environment. c. She interacted with each individual person, assessing his or her needs and acting to meet those needs. d. She kept careful records on what was done and what were the results.

Answer 1

Answer:Alexander Fleming was working with a bacteria called staphylococcus, which looked like bunches of grapes under the microscope. He could grow colonies of these bacteria on petri dishes with a growth medium. When he returned from vacation, he found that several of these dishes had become contaminated with a fungus. The colonies near where the fungus was growing had been destroyed. Fleming then grew the mold and purposefully added it to a petri dish that contained bacteria colonies. The colonies exposed to the mold died. Fleming named the substance within the mold that killed bacteria “penicillin.”

Step-by-step explanation: