Purdue University-MEDICAL HS200; HS 200 Quiz Submissions - Unit 2 Quiz answered. 2022 update

HS 200 Quiz Submissions - Unit 2 Quiz uestion 1 2 / 2 points The immune system recognizes germs that enter the body as “foreign invaders,” or ______ and produces proteins called __________ in response. Question options: *1) Antigens, antibodies 2) antibodies, antigens 3) carbohydrates, antigens 4) antigens, carbohydrates Question 2 / 2 points Your child should have his/her first dose of MMR vaccine by the age of: Question options: *1) 12–15 months. 2) 4–6 months. 3) 8–10 months. 4) 2 years Question 2 / 2 points Vaccines contain the same antigens or parts of antigens) that cause diseases. The vaccine contains a weakened or killed virus and does not cause disease in persons with a healthy immune system. Which of the following is true? Question options: *1) A vaccine is a safer substitute for a child’s first exposure to a disease. 2) At birth, babies do not have any immunity. 3) Babies do not need vaccines during the first year of life because they have antibodies they got from their mothers.4) A child gets sick after getting vaccinated. Question 2 / 2 points Childhood immunizations are important because: Question options: 1) They are needed to obtain a passport 2) They help prevent colds 4) They prevent genetic conditions from appearing Question 2 / 2 points Hib vaccines protect against: Question options: *1) Haemophilus influenzae type b 2) Hepatitis B 3) HIV 4) Rotavirus Question WRONG 0 / 2 points Trivalent flu vaccines include: Question options: 1) a high dose flu shot, approved for people aged 60 years or less, and contains a higher dose of antigen to help creatstronger immune response