FREE CLINICAL SKILLS AND STUDY GAMES ABOUT CLS

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FREE CLINICAL SKILLS AND STUDY GAMES ABOUT CLS

412 UNIT 2 EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -73 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation

Question 1: Ghost RBCs most frequently occur with

Answer:

high pH, low specific gravity Question 2: Waxy casts are most easily differentiated from hyaline casts by their:

Answer:

refractivity

Question 3: Which of the following is a cause of prerenal proteinuria?

Answer:

Multiple myeloma Question 4: Identification of oval fat bodies can be verified using:

Answer:

polarized light

Question 5: Bacterial infection

Answer:

Ammonia Question 6: Collection of a midstream clean-catch specimen will alleviate contamination by:

Answer:

squamous epithelial cells

Question 7: The normal range of urine pH is

Answer:

4.5 to 8.0 Question 8: Which of the following can produce a negative nitrite test in the presence of significant bacteriuria

Answer:

Production of nitrogen from the presence of many bacteria Question 9: Abnormal crystals are most frequently seen in urine that is:

Answer:

acid

Question 10: Bilirubin

Answer:

dark yellow

Question 11: Which of the following is not true about the Ictotest?

Answer:

It is less sensitive than the reagent strip test.

Question 12: Porphobilinogen

Answer:

red

Question 13: Ammonium biurate

Answer:

Thorny apple Question 14: Glitter cell is a term used to describe a specific type of:

Answer:

neutrophil Question 15: The test on the Multistix Pro reagent strip that uses a dye-binding principle is:

Answer:

creatinine Question 16: Crystals found in the urine that are associated with disease include:

Answer:

leucine and tyrosine Question 17: Hyaline casts are found in the urine sediment:

Answer:

following strenuous exercise Question 18: Clue cells are derived from:

Answer:

squamous epithelial cells

Question 19: Clorets

Answer:

Green

Question 20: Diabetes mellitus

Answer:

Fruity

Question 21: Failure to blot the edge of the reagent strip may result in errors in color

interpretation caused by:

Answer:

runover Question 22: Identification of crystals is based on shape and:

Answer:

urine pH and crystal solubility Question 23: The primary purpose of the Acetest tablets is to:

Answer:

test serum for increased ketones Question 24: A spotted reaction on the reagent strip reaction for blood indicates:

Answer:

hematuria Question 25: The primary factor that favors the formation of casts is:

Answer:

urinary stasis Question 26: Diabetes mellitus produces a urine with:

Answer:

increased volume and increased specific gravity Question 27: Differentiation among RBCs, yeast, and oil droplets may be accomplished by all of

the following except:

Answer:

lysis of yeast cells by acetic acid

Question 28: Polydipsia

Answer:

pale yellow