Practice of renewing a drug patent by slightly modifying an existing drug

Question 19 3 pts What is the term that refers to the practice of renewing a drug patent by slightly modifying an existing drug? Generics Flexibility Data exclusivity Evergreening Question 20 3 pts Which of the following are true about international agreements about trade? A. The Doha Declaration amended TRIPS and reduced access to medications by prohibiting countries from declaring a public health crisis in their country. B. TRIPS-plus restrictions can reduce access to essential medicines by extending the term of a patent beyond the 20 year minimum and introducing provisions that restrict the ability of generic drugs to compete C. TRIPS is a World Trade Organization agreement with the primary purpose of protecting intellectual property rights including patents. B and C A, B and C Question 21 3 pts The Global Fund, PEPFAR, and other organizations caused a dramatic increase in funding for HIV-related interventions in the early 2000s. Which of the following does NOT describe the global approach BEFORE this funding increase? An aversion to institutionalized interventions A paradigm of scarcity A general focus on low-cost interventions in low-income countries A general belief that the costs of health treatment in low-income countries are immutable