Answer:
b. ex post facto or quasi-experimental.
Explanation:
An ex post facto search is done when a researcher cannot manipulate one of the variables such as sexual behavior or smoking (as described in the question), ie this type of research is done when it is not possible to manipulate the independent variables as they already arrive ready for research. Ex-post fact research deals with variables that are unmanipulated in nature. Quasi-experimental research can also be done for this same situation.
WE can keep everything sterile, and germ free therefore preventing infections spreading or being exposed to other people. This will help the healing process because we know how to treat a infection and get the proper treatment to cure it.
Answer:
b) Immediate isolation is required
Explanation:
Chicken pox is caused by Varicalla zoster virus. The diseases is highly contagious and easily spread through direct contact with infected person by uninfected person who had had no prior exposure to the virus. Although people with prior exposure can spread it and recover, it is rare. Also people without vaccination can equal contact the disease.
The disease is contagious from day 1 to day 2 before the manifestation of rash and a patient is commonly isolated from a week after isolation to avoid the outbreak of the disease, and it takes 2 to 3 weeks for the uninfected person with contact with infected person to develop the virus
Answer:
White blood cells kill pathogens when your skin becomes infected
