Preliminary, non-experimental, research that gathers information about behavior is called 
research.
Answer:
In this situation, there are high chances of getting exposed to the possible pathogen by a cough or by touching to the patient that may lead to the infection transmitted from the patient to you, thus, one should use an N-95 mask or respirator or HEPA to protect yourself from any pathogen before examining the breathing or airway of the patient.
If you think you are exposed to the pathogen or infectious agent from the patient one must immediately to the agency as per the guidelines and protocols. Creating a report with the details such as date and time of exposure, exposed to which body fluid or blood, and what is possible details to the local authority of the agency.
Answer:
A- Health Insurance Portability and Accountability Act
Explanation:
Health Insurance Portability and Accountability Act of 1996 (HIPAA) is an act that make sure that health care are accessible to people. It was primarily created to modernize the flow of healthcare information by making sure that patients information are protected from fraud and theft. It also address limitations on healthcare insurance coverage.
Nevertheless Health Insurance Portability and Accountability Act of 1996 (HIPAA) is federal law that protect patient health information from being disclosed without the patient’s consent.
Their primary goal is to make it easier for people to keep health insurance, protect the confidentiality and security of healthcare information and it also allows workers and their families to keep their health insurance when they change or lose their jobs.
It is true that aerobic endurance is good cardiovascular efficiency.
