What is the correct definition of the lymphatic system?

the body's response to injury or disease, resulting in a condition of swelling, pain, heat, and redness

the body's ability to resist the pathogens that cause a particular disease

a secondary circulatory system that the body fight pathogens and maintain its fluid balance

a combination of body defenses made up of the cells tissues and organs that fight pathogens

Which food preservation method can people use at home? a. fermentation b. irradiation c. pasteurization d. thermal processing

Mr. thomas has an outstanding balance of $128.75 and owes a copay of $30.00 for today’s visit. how much money should be requested from mr. thomas at check out?

According to the ama, what is the key reason behind a physicians' duty of confidentiality to patients? a. the u.s. constitution requires physicians' confidentiality. b. patients will feel more confident in disclosing information to their physicians. c. sharing a patient medical information is a form of defamation. d. if a physician reveals information about a patient, that information isn't admissible in a lawsuit.