Urinalysis And Body Fluids Study guides, Class notes & Summaries

URINALYSIS AND BODY FLUIDS 7TH EDITION TEST BANK LATEST REVISED 1.An example of a chemical hazard is: 2.Centrifuging an uncapped tube of urine is most likely to produce a/an: 3.Laboratory equipment and other inanimate objects serve as what in the chain of infection? 4.The chain of infection includes all of the following except a: 5.You arrive to work in the clinical laboratory with a small cut on your hand. Your supervisor removes you from specimen collection (phlebotomy) duties f...

URINALYSIS AND BODY FLUIDS 7TH EDITION TEST BANK LATEST REVISED LATEST UPDATE 2023 / 2024 Chapter 1: Safety and Quality Management Multiple Choice 1. An example of a chemical hazard is: A. Carcinogen exposure B. Strained back C. Viral infection D. Shock ANS: A DIF: Level 1 OBJ: 1-1 TOP: Safety hazards 2. Centrifuging an uncapped tube of urine is most likely to produce a/an: A. Electrical shock B. Broken tube C. Unbalancing D. Aerosol ANS: D DIF: Level 2 OBJ: 1-1 TOP: Safety ...

Measure total volume - answer-after receiving a 24 hour urine for quantitative total protein analysis the technician must first Exposed to light - answer-false results in urobilinogen testing ma occur if the urine specimen is 4 bilirubin - answer-which of the following urine results is most apt to be changed by prolonged exposure to light? Bacterial contamination will cause alkalinization of the urine - answer-urine samples should be examined within 1 hour of voiding because At 4-7c ...

Which of the following would be most affected by allowing a urine sample to sit at room temperature three hours before analysis? A. Occult blood B. pH C. Specific gravity D. Protein - Answer-B. pH Which of the following specimens usually eliminates contamination of the urine with entities from the external genitalia and the distal urethra? A. First morning specimen B. Midstream "clean catch" specimen C. Random specimen D. 4-hour timed collection - Answer-B. Midstream "clean cat...

The normal pH value for a healthy adult's urine is: - Answer-6.0 Which of the following is the primary reagent in the copper reduction tablet? - Answer-copper sulfate A patient has glucosuria, hyperglycemia, and polyuria. These findings would be associated with: - Answer-diabetes mellitus Which of the following casts is characteristically associated with acute pyelonephritis? - Answer-white cell A turbid cerebrospinal fluid is most commonly caused by: - Answer-increased white blood ...

An abdominal fluid is submitted from surgery. The physician wants to determine if this fluid could be urine. The technologist should: A. perform a culture B. smell the fluid C. test for urea, creatinine, sodium and chloride D. test for protein, glucose and pH - Answer-C The clarity of a urine sample should be determined: A. using glass tubes only, never plastic B. following thorough mixing of the specimen C. after addition of sulfosalicylic acid D. after the specimen cools to room tem...

After receiving a 24-hour urine for quantitative total protein analysis, the technician must first: - Answer-Measure the total volume False results in urobilinogen testing may occur if the urine specimen is: - Answer-Exposed to light A clean-catch urine is submitted to the laboratory for routine urinalysis and culture. The routine urinalysis is done first, and 3 hours later, the specimen is sent to the microbiology department for culture. The specimen should: - Answer-Be rejected due to th...

1. In the urinalysis laboratory the primary source in the chain of infection would be: A. Patients B. Needlesticks C. Specimens D. Biohazardous waste - Answer-C 2. The best way to break the chain of infection is: A. Hand sanitizing B. Personal protective equipment C. Aerosol prevention D. Decontamination - Answer-A 3. The current routine infection control policy developed by CDC and followed in all health-care settings is: A. Universal Precautions B. Isolation Prec...

Which of the following is NOT a nitrogenous waste normally found in urine? a. Urea b. Uric acid c. Nitrite d. Creatinine - Answer-B Uric Acid? Hematuria is generally absent in: a. Acute glomerulonephritis b. Chronic glomerulonephritis c. Acute pyelonephritis d. The nephrotic syndrome - Answer-d. The nephrotic syndrome Acute tubular necrosis is associated most often with: a. Reduced renal blood supply to the renal tubules b. Arteriosclerosis of the renal arteries and ...

165-180 mg/dL - Answer-The normal renal threshold for glucose is? Diabetes insipidus - Answer-Urine with an S.G. consistency between 1.002 and 1.003 indicates? Proximal tubules - Answer-More than 66% of filtered water,sodium,and chloride and 100% of filtered glucose,amino acids and proteins are reabsorbed in the? C.L.S.I. - Answer-This is a nonprofit,private educational organization that develops and publishes national and international lab standards on a variety of clinical lab testing...

a small amount of blood and 0-5 RBCs/HPF - Answer-This urine dipstick and microscopic finding often accompanies kidney stones: Glucose and cholesterol crystals high leukocyte esterase and WBC casts a small amount of blood and 0-5 RBCs/HPF Bilirubin and bilirubin crystals nephritic and nephrotic - Answer-Glomerular diseases include these two main categories: Alport syndrome and Fanconi syndrome cystitis and urethritis nephritic and nephrotic renal glycosuria and re...

Things that happen to urine when left standing at room temperature - Answer-Increase pH, Glucose decrease, Color darkens, Bacteria increases Name of the confirmation test for positive bilirubin on the dipstick? - Answer-Ictotest Complete obstruction of the biliary ducts. Bilirubin(pos or neg) Urobilinogen (pos or neg)? - Answer-Bilirubin Positive, Urobilinogen Negative What crystal? Concentric and radial striations. Yellow/brown spheres. Occur in severe liver disease - Answer-Leucine ...