Black rotten old never smoke
Answer: Double blind clinical trial
Explanation:
The situation that is seen here is double blind clinical trail in which neither the participant nor the practitioner knows who is receiving the treatment.
This is used to prevent biasing in the experiment which is caused due to demand characteristics or placebo effect.
Here, in this situation the dog handlers and the experimental observer both were blinded to identify the breath sample.
Answer:
your answer would be a diet high in proteins and low in carbohydrates.
Explanation:
Answer:
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Answer:
Market-oriented changes, competition, and privately organized managed care programs
Explanation:
Problems related to the national health system have been reported for decades. Many people complain that there is a great difficulty regarding the use of medical services due to the imbalance between cost, quality and access to medical care. These problems have been a recurring agenda in government campaigns, as many candidates for political office have used medical care to make campaign promises and to establish competition with other governments, and these problems have generated some competition between the government. and the private sectors. An example of this happened in the 1990s, where problems with health care systems generated competition between the government and the private sectors. This competition was characterized by market-driven changes, competition, and privately managed managed care programs.
