Answer to Question 1
C
Love and belonging needs include both giving and receiving affection; meeting this level of needs is important in maintaining mental health. For example, a nurse might form close friendships with others or become a member of an organization such as the National Federation of Licensed Practical Nurses.
Answer to Question 2
D
Viruses are microorganisms that can live only inside cells. They cannot reproduce or get nourishment outside cells. Viruses cause illness such as influenza, chickenpox, genital herpes, HIV, measles, common cold, and hepatitis B.