TNPSC Thervupettagam

Medical Oxygen

April 9 , 2020 1612 days 818 0
  • The Central Government has asked the states to maintain the supply of medical oxygen smooth and hassle-free.
  • Medical Oxygen is included in national list of essential medicines and also in the WHO list of essential medicines.
  • Medical Oxygen is pure oxygen. 
  • It contains 99.5% of pure oxygen. 
  • Generally, the air we breathe contains 21% of oxygen. 
  • When the impurities in the atmosphere increase, the concentration of oxygen decreases.
  • The National List of Essential medicines (NLEM) is a model of WHO List of Essential Medicines.
  • The essential medicines are those medicines that satisfy priority health needs of the population.
  • Tanzania was the first country in the world to compose a list of Essential Medicines in 1970. 
  • The WHO published essential medicines in 1977.
  • The first NLEM of India was released in 1996.
  • In 2018, the list was updated to 851 medicines.

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