Quiz
Urinalysis section 1
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Perguntas do quiz (62)
1What test matches this reaction description: Acetoacetic acid in an alkaline medium reacts with sodium nitroprusside?
- ANitrate
- BKetones
- CProtein
- DLeukocyte Esterase
2What test matches this reaction description: Diazo reaction to produce an azo dye?
- ABilirubin
- BUrobilinogen
- CGlucose
- DSpecific gravity
3What test matches this reaction description: Greiss reaction?
- ALeukocyte esterase
- BNitrate
- CBlood
- DKetones
4What test best matches this reaction description: pseudoperoxidase activity?
- ABlood
- BpH
- CLeukocyte esterase
- DNitrate
5What test matches this reaction description: pKa change in an alkaline medium?
- ASpecific Gravity
- BpH
- CUrobilinogen
- DKetones
6What test best matches this reaction description: Erlich's aldehyde?
- ABilirubin
- BNitrate
- CGlucose
- DUrobilinogen
7What test best matches this reaction description: double indicator system?
- ABilirubin
- BLeukocyte Esterase
- CpH
- DSpecific Gravity
8Which two reagent strip reactions produce an azo dye in the process?
- AUrobilinogen and Bilirubin
- BBilirubin and Nitrate
- CBlood and Ketones
- DLeukocyte Esterase and Bilirubin
9Which of these tests is best used to help diagnose liver disease?
- ABilirubin
- BGlucose
- CNitrate
- DSpecific Gravity
10Which of the following tests best matches this clinical significance: nephron damage?
- ASpecific Gravity
- BProtein
- CpH
- DBlood
11Which of these tests best matches this clinical significance: diabetic acidosis?
- ApH
- BGlucose
- CProtein
- DKetones
12Which of the following tests best matches this clinical significance: identification of crystals?
- ApH
- BNitrate
- CLeukocyte Esterase
- DProtein
13Which of the following tests best matches this clinical significance: suspect diabetes insipidus?
- ASpecific Gravity
- BKetones
- CGlucose
- DpH
14Which of the following tests best matches this clinical significance: renal concentrating ability?
- ASpecific Gravity
- BpH
- CNitrate
- DProteins
15Which of the following tests best matches this clinical significance: UTI inflammation?
- AUrobilinogen
- BBillirubin
- CLeukocyte esterase
- DSpecific Gravity
16Which of the following tests would best show evidence of hemolytic disorders?
- ABilirubin and Urobilinogen
- BBlood and Ketones
- CBlood and Bilirubin
- DBlood and Urobilinogen
17Mark which of the following are known interferences with the glucose test.
- Ahigh alkalinity
- BPeroxidases
- CHighly pigmented urine
- DFormalin
- EDetergents
- FOxidizing agents
18Mark which of the following are known interferences with the blood test.
- AOxidizing agents
- BHighly pigmented urine
- CHigh alkalinity
- DMenstrual contamination
- EFormallin
- FPeroxidases
- GDetergents
19Mark which of the following are known interferences with the ketone test.
- APeroxidases
- BHigh alkalinity
- CFormalin
- DDetergents
- EPigmented Urine
- FErlich reactive compounds
- GMedication - levodopa
20Mark which of the following are known interferences with the Specific Gravity test.
- APeroxidases
- BDetergents
- CHigh alkalinity
- DMedication - levodopa
- EPigmented urine
- FpH
- GHigh concentration of proteins
21Mark which of the following are known interferences with the protein test.
- APigmented urine
- BErlich reactive compounds
- CMedication - levodopa
- DDetergents
- EFormalin
- FHigh specific gravity
- GHigh alkalinity
22Which of the following reagent strip tests are NOT impacted by a highly pigmented urine?
- ApH
- BProtein
- CGlucose
- DKetones
- EBlood
- FUrobilinogen
- GBilrubin
- HNitrate
- ILeukocyte Esterase
- JSpecific Gravity
23Which of the following reagent strip tests could have interference from oxidizing agents?
- ApH
- BKetones
- CGlucose
- DBlood
- ENitrate
- FLeukocyte esterase
24Which of the following would you expect to increase in an unpreserved sample?
- ApH
- BGlucose
- CKetones
- DBilirubin
- ENitrite
- FBacteria
25Mark which of the following are associated with Diabetes Insipidus.
- ADefect in production or function of inulin
- BDefect in production of function of aldosterone
- CDefect in production of function of ADH
- DPolyuria
- EOliguria
- FHigh specific gravity
- GElevated blood glucose
- HNormal blood glucose
26Which of the following are associated with Diabetes Mellitus?
- AOliguria
- BDefect in function or production of ADH
- CLow specific gravity
- DUrine appears dilute
27Active Transport occurs in all of the following situations except:
- AGlucose in the proximal convoluted tubule
- BWater in the proximal convoluted tubule
- CSodium in the distal convoluted tubule
- DChloride in the ascending loop of Henle
28Mark which of the following are PASSIVLEY reabsorbed in the proximal convoluted tubule:
- ASodium
- BWater
- CGlucose
- DAmino Acids
- EVitamins
- FUrea
29Where is sodium passively reabsorbed?
- AIn the proximal convoluted tubule
- BIn the distal convoluted tubule
- CIn the ascending loop of Henle
- DIn the descending loop of Henle
30Which of the following areas is responsible for secretion of the following: creatinine, uric acid, K ions, H ions, urea?
- AThe proximal convoluted tubule
- BThe distal convoluted tubule
- CThe loop of Henle
- DThe collecting duct
31Which of the following test results would you expect to see in someone who has liver damage?
- APositive bilirubin and normal urobilinogen
- BPositive bilirubin and increased urobilinogen
- CNegative bilirubin and normal urobilinogen
- DNegative bilirubin and increased urobilinogen
32Which of the following test results would you expect to see in someone who has a bile duct obstruction?
- APositive bilirubin and normal urobilinogen
- BPositive bilirubin and increased urobilinogen
- CNegative bilirubin and normal urobilinogen
- DNegative bilirubin and increased urobilinogen
33Which of the following test results would you expect to see in someone who has a hemolytic disease?
- APositive bilirubin and normal urobilinogen
- BPositive bilirubin and increased urobilinogen
- CNegative bilirubin and normal urobilinogen
- DNegatvie bilirubin and increased urobilinogen
34Which of the following is a confirmatory test for protein?
- AAcetest
- BClinitest
- CIctotest
- DSulfosalicylic Acid
35Which of the following is a confirmatory test for billirubin?
- AAcetest
- BIctotest
- CClinitest
- DSulfosalicylic Acid
36Which of the following situation would you NOT reflex confirmatory testing?
- AAcetest for questionable nitrite results
- BSSA if trace protein on reagent strip
- CClinitest for patients < 6 months age
- DIctotest if positive bilirubin on reagent strip
37Which of the following results would be suspicious on a drug screen specimen?
- ApH of 7
- BSpecific gravity of 1.01
- Ctemperature of 31.5 degrees C
- Dspecific gravity of 1.02
38Which of the following is FALSE about cortical nephrons?
- APrimarily function to concentrate urine
- BMake up about 85% of nephrons
- CAre primarily found in the cortex
- DHave shorter loops de Henle then juxtamedullary nephrons
39Which of the following is NOT part of the glomerular filtration barrier?
- AVisceral epithelium of the Bowman's capsule
- BCapillary wall membrane
- CFenestrated Bowman's membrane
- DBasement membrane (basal lamina)
40Which of the following would trigger Renin secretion?
- AIncrease in blood volume
- BDecrease in blood pressure
- CWater retention
- DIncrease in plasma sodium
41Angiotensin II corrects blood flow by (select all correct answers):
- ACausing vasoconstriction of the afferent arterioles
- BStimulating secretion of sodium and water in the loop de Henle
- CStimulating release of aldosterone
- DStimulating release of insulin
- EStimulating release of ADH
- FCausing vasoconstriction of the efferent arterioles
42In which of the following situations does passive transport NOT take place:
- AUrea in the ascending loop of Henle
- BSodium in the ascending loop of Henle
- CWater in the ascending loop of Henle
- DWater in the proximal convoluted tubule
43A patient with a normal blood glucose and increased glucose in the urine is diagnostic of diabetes mellitus.
- AVerdadeiro
- BFalso
44Mark the following statements that are true.
- AIncreased body hydration = decreased ADH = DCT and DC permeable to water = decreased urine volume
- BDecreased body hydration = decreased ADH = DCT and DC impermeable to water = increased urine volume
- CIncreased body hydration = decreased ADH = DCT and DC impermeable to water = increased urine volume
- DDecreased body hydration = increased ADH = DCT and DC permeable to water = increased urine volume
- EDecreased body hydration = increased ADH = DCT and DC permeable to water = decreased urine volume
45Hyposthenuria - a sample with a specific gravity of 1.010.
- AVerdadeiro
- BFalso
46The Sternheimer-Malbin stain is added to urine sediments to do all of the following except:
- AIncrease visibility of sediment constituents
- BChange constituents' refractive index
- CDecrease precipitation of crystals
- DDelineate constituent structures
47Nuclear detail can be enhanced by:
- APrussian blue
- BToluidine blue
- CAcetic acid
- DBoth toluidine blue and acetic acid
48Sudan III stains which of the following?
- ACholesterol
- BNeutral fats
- CTriglycerides
- DBoth neutral fats and triglycerides
49Which of the following lipids is/are capable of polarizing light?
- ACholesterol
- BNeutral fats
- CTriglycerides
- DBoth cholesterol and neutral fats
50The purpose of the Hansel stain is to identify:
- ANeutrophils
- BRenal tubular epithelial cells
- CEosinophils
- DMonocytes
51Crenated RBCs are seen in urine that is:
- AHyposthenuric
- BHypersthenuric
- CAcidic urine
- DAlkaline urine
52Finding dysmorphic RBCs is indicative of:
- AGlomerular bleeding
- BRenal calculi
- CTraumatic injury
- DCoagulation disorders
53Leukocytes that stain pale blue with Sternheimer-Malbin stain and exhibit brownian movement:
- AIndicative of pyelonephritis
- BBasophils
- CMononuclear leukocytes
- DGlitter cells
54Transitional epithelial cells are sloughed from the:
- ACollecting duct
- BVagina
- CBladder
- DProximal convoluted tubule
55Clinically significant squamous epithelial cell:
- ACuboidal cell
- BClue cell
- CCaudate cell
- DColumnar cell
56The predecessor for the oval fat body is the:
- AHistiocyte
- BUrothelial cell
- CMonocyte
- DRenal tubular epithelial cell
57The primary component of urinary mucous is:
- ABence jones protein
- BMicroalbumin
- CUromodulin
- DOrthostatic protein
58Cylinduria refers to the presence of:
- ACylindrical renal tubular epithelial cells
- BHyaline and waxy casts
- CColumnar transitional epithelial cells
- DAll types of casts present
59Crystals associated with sever liver disease include all of the following except:
- ABilirubin
- BLeucine
- CCystine
- DTyrosine
60The following crystals polarize except:
- AUric acid
- BCholesterol
- CRadiographic dye
- DCystine
61The primary inorganic substance found in urine is:
- ASodium
- BPhosphate
- CChloride
- DCalcium
62If a routine urinalysis and a culture are requested on a catheterized specimen, then:
- ATwo separate containers must be collected
- BThe routine urinalysis is performed first
- CThe patient must be re-catheterized
- DThe culture is preformed first
Informações
- Descrição
- In-house Trainer Urinalysis section 1 Quiz sobre Urinalysis section 1, criado por Marissa Miller em 05-06-2023.
- Autor
- Marissa Miller
- Idioma
- English
- Visualizações
- 2
- Etiquetas
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