Telehealth consultations should be assigned a code from which section for Medicare beneficiaries?

The standard dose of promethazine when used to potentiate the effects of narcotics is:

a. 25 mg b. 50 mg c. 2.5 mg d. It is contraindicated to give promethazine concomitantly to a patient who is receiving narcotic analgesics

Based on the World Bank classification of countries, there are three categories of countries with regard to their income and associated health challenges. Discuss one of the categories and the key features, both positive and negative of your choice