Apharmacy technician adds 20 ml of a 30% nacl solution to a total of 800 ml. what is the concentration of the final solution? (wrong answer will be reported)
a. 0.75%
b. 1.33%
c. 26.66%
d. 75%

What ingredients used in tobacco products been banned?

Which of the following are considered general purposes of performing pulmonary function tests (pfts)? 1. the functional status of the lungs 2. the diffusion characteristics of the alveolar-capillary membrane 3. how much and how fast gas can be moved into and out of the lungs 4. the specific diagnosis of pulmonary disease

Health is as much a social as a biological concern. analyze whether or not healthcare is equally accessible to people belonging to all strata of american society. what steps has the us government taken to address this problem? suggest one measure that can lead to a comprehensive solution to this problem.