Answer:
Primary data means first-hand information collected by an investigator.
It is collected for the first time.
Some examples of primary sources are: raw data. ... legal documents, government documents, public records (e.g. birth certificates)
Answer:
Yes, there are instructions to ensure that you get the best results from your pulmonary rehabilitation.
Explanation:
Pulmonary rehabilitation is the term that refers to the set of exercises that stimulate the better respiratory functioning of people who have chronic lung diseases. These exercises improve the quality of life of people, because it manages to promote the improvement of muscle strength, conditioning, improvement of cardiac and pulmonary physiology, among other benefits.
However, it is necessary to point out that there are instructions that can improve pulmonary rehabilitation. These instructions must be related to the disease that the individual has and therefore they must be given by a trained professional who will know how to pass them efficiently.
They are a health concern because they are suspected carcinogens, which can cause cancer.
