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Exam (elaborations)

Urinalysis and Body Fluids Questions With Solutions

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Urinalysis and Body Fluids Questions With Solutions 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 ti...

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  • October 26, 2024
  • 44
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Urinalysis and Body Fluids
  • Urinalysis and Body Fluids
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Urinalysis and Body Fluids Questions With
Solutions

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 B. Midstream "clean catch" specimen




An unpreserved urine specimen collected at midnight is kept at room temperature until the

morning hospital shift. Which of the following changes will most likely occur?




A. Decrease in urine color and clarity

B. Decrease in pH and specific gravity

C. Decrease in glucose and ketones


D. Decrease in bacteria and nitrite C. Decrease in glucose and ketones

, Urinalysis and Body Fluids Questions With
Solutions

The specific gravity of the glomerular filtrate is __________.




A. 1.000

B. 1.010

C. 1.025


D. 1.040 B. 1.010




Which of the following is the principle of the reagent strip test from pH?




A. A double indicator reaction

B. The protein error of indicators

C. the diazo reaction


D. A dye-binding reaction A. A double indicator reaction




Glucosuria not accompanied by hyperglycemia is seen in patients with:

, Urinalysis and Body Fluids Questions With
Solutions

A. Hormonal disorders

B. Gestational diabetes

C. Diabetes mellitus


D. Renal disease D. Renal disease




Ketonuria can be caused by:




A. Ability to use carbohydrates

B. Adequate intake of carbohydrates

C. Decreased metabolism of carbohydrates


D. Excessive loss of carbohydrates D. Excessive loss of carbohydrates




Myoglobinuria may be caused by:




A. Decreased glomerular filtration

, Urinalysis and Body Fluids Questions With
Solutions
B. Incompatible blood transfusions

C. Strenuous exercise


D. Biliary obstruction C. Strenuous exercise




A patient with severe back pain comes to the emergency room. The urine has a 1+ reagent strip

reading for blood and a specific gravity of 1.030. This can aid in confirming a diagnosis of

_________.




A. Pyelonephritis

B. Appendicitis

C. Renal calculi


D. Multiple myeloma C. Renal calculi




When a reagent strip is positive for bilirubin, it can be assumed that the bilirubin:




A. Is conjugated

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