Poc instrument measurement mechanism,
describe the mechanism or methodology (principle of operation) used in this device for your chosen analyte (i. e. colorimetric, photometric). describe the actual measurement process. how is your analyte measured? explain what specific reagents are used, what they do, and indicate what units are reported (i. e. mg/dl)

For a patient with the following pes statement and interventions, which would be the most appropriate monitoring and evaluating data? pes statement: inadequate calcium intake related to food and nutrition related knowledge deficit as evidenced by statements that the only dietary source of calcium is milk and she believes that she is lactose intolerant. patient’s nutrition prescription is for a diet providing 1200 mg calcium per day. patient was provided with in-depth nutrition education on alternative dietary and supplement sources of calcium. a. calcium intake (at subsequent visit) b. knowledge assessment by asking patient to identify food sources from menus and shopping list (at the end of the current visit) c. serum calcium (at next visit) d. both a and b e. both a and c

Compare and contrast the bohr model and the electron cloud models of the atom.

1. list three scientific reasons cockroaches may fly.