Specimens taken from a patient sample usually contain a mixture of different bacteria. But sample with only one type of bacteria, are necessary to study a bacterial species accurately. Therefore, it is necessary to isolate all of the possible disease causing organisms in order to study the sample by itself. Once isolation of individual colonies is done, then these colonies can be used for identification tests. A sample of the specimen is move very fast onto an agar plate in order to physically separate the bacterial colonies.
Answer:
hand lens is used to make small object to appear larger hence visibility is easily attained
C. evaporation of sweat warms the body
Answer – Documented need for a speech pathologist
A documented need for a speech pathologist is not a
requirement for Medicare home plan of care. Data required data would comprise the
types of services and equipment that is required, functional limitations of the
client, and ordered medications and treatments.
