MLPAO Test Prep exam 2023 with 100% correct answers

What is the functional unit of the kidney? - correct answer -Nephron What is the FOB test? - correct answer -Fecal Occult Blood (colorectal cancer) CSF: Normal color - correct answer -Clear (colorless) CSF: Traumatic tap - correct answer -Red (pink) CSF: Xanthochromtic - correct answer -Yellow Urine: Average pH - correct answer -6.0 Urine: pH normal range - correct answer -4.5 - 8.0 Urine: Specific gravity range - correct answer -1.003 - 1.030 24 hour urine is utilized for _____ measurement to examine urinary function - correct answer -Quantitative 24h Urine: Sample(s) required - correct answer -Blood and urine 24h Urine: Substances measured - correct answer -Protein, Creatinine clearance, urea nitrogen, hormones, minerals, 17-hydroxy steroid, 17-ketosteroids Creatinine is a waste product of creatine _____ found in ____ - correct answer -phosphate, muscles Creatinine clearance indicates - correct answer -impaired or defective glomular/renal and kidney functions Creatinine clearance formula to measure creatine excreted in the urine vs ______ creatinine - correct answer -blood 24h Urine: Measured in - correct answer -Graduated Cylinder 24h Urine: Common preservatives - correct answer -6N HCl, Boric Acid, NaOH, Sodium Carbonate (ect.) R&M Urinalysis: Should be tested within - correct answer -1h of collection R&M Urinalysis: If refrigerated, then sample should be - correct answer -Well mixed and brought to room temperature Urine physi