Urinalysis and Body Fluids Final Exam (2023) || Questions & Answers (Graded A+)

Urinalysis and Body Fluids Final Exam (2023) || Questions & Answers (Graded A+) Urinalysis and Body Fluids Final Exam (2023) || Questions & Answers (Graded A+) the organization that sets the standard to ensure that all laboratories will provide the best, most reliable information to the physician and patient is - ANSWER - CLIA the Occupational Health and Safety Act of 1970 established formal regulation of safety and health for all employee, regardless of employer; these regulations are administered by - ANSWER - OSHA if used correctly, personal protective equipment (PPE) protects the health care worker from blood borne pathogens from aerosols, direct contact with a cut, and ingestions. PPE 's will not protect against - ANSWER - needle stick the term critical value refers to - ANSWER - a life threatening test result preventive maintenance schedules on the centrifuge used to spin down urine samples is a - ANSWER - preanalytical component of quality assurance a substance that refract light in two directions is said to be - ANSWER - birefringent the field of view in a microscope is - ANSWER - determined by the eyepiece a specimen is collected directly onto a glass slide from a suspected syphilis lesion and will be examined for - ANSWER - Spirochetes under dark field microscopy the condenser of a microscope is the component that gathers and focuses the illumination light onto the - ANSWER - specimen being viewed proper cleaning of microscope requires - ANSWER - lens paper (not tissues of any kind) air syringe and brush number of nephrons found in an average kidney - ANSWER - 1.3 millian antidiuretic hormone (adh) - ANSWER - regulates the reabsorption of water in the collecting tubules final concentration of the urine is determined - ANSWER - within collecting ducts daily volume of urine excreted normally ranges from - ANSWER - 500 to 1800 mL/day Oliguria is excretion of less than - ANSWER - 400 mLs of urine per day largest component of urine is - ANSWER - water ultimate goal of the kidneys is to - ANSWER - maintain normal plasma osmolality eliminate unwanted solute and water manipulate water to achieve fluid homeostasis