[Solved] Peter is a German citizen working as a manager for Siemens in Freiberg, Germany. Siemens has facilities all over the world but its headquarters is in Germany. Peter is a(n). A)home-country national B)expatriate C)third-country national D)host-country national E)local Occult Blood: Blood that is not visible to the naked eye, typically detected through specific medical tests in stool, which can indicate gastrointestinal issues. Specific Gravity: The ratio of dissolved substances in a solvent as compared with the ratio of dissolved substances in distilled water, most commonly comparing the ratio of dissolved substances in a urine specimen with distilled water. Reagent Strips: Test strips used for urinalysis or other tests that change color in response to various conditions or the presence of specific substances. Manufacturer's Instructions: Guidelines provided by the makers of a product on how to properly use, maintain, or install it to ensure safety and effectiveness.