CM

42問 • 2年前

問題一覧

All of the following are characteristics of recommended urine containers except: - A. A flat bottom - B. A capacity of 50 mL - C. A snap-on lid - D. Are disposable

- C. A snap-on lid

Nonradioactive contrast agent used for clearance tests in children - 125 I-iothalamate - 51 Cr-EDTA - 99-Tc-DTPA - Iohexol

Iohexol

Excessive rearbsorptions of sodium in DCT - Gordon's syndrome - Liddle's syndrome - Fanconi syndrome

Fanconi syndrome

Sensitive mtd for antibiotic therapy - CSF gluc - CSF pro - CSF lact - CSF glutamine

- CSF lact

color blue rgnt for limulus lysate test is due to - cupric - cuprous - copper - hemocyanin

copper

Decrease value of this analyte indicates epididymis problem ] - fructose - Acid phosphatase - Zinc - neutral alpha glucosidase

neutral alpha glucosidase

A rgnt that can be added to enhance the sperm under microscopic analysis using phase contrast microscope ] - xylene - saline - formalin - ahg

xylene

urine spx for pregnancy have a specific gravity of ] - 1.015 - 1.010 - 1.030 - 1.020

1.015

: Marker of renal tubular integrity ] - Creatinine - Cystatin C - B2-microglobulin - Radioisotopes

B2-microglobulin

A single marker that denotes renal failure ] - Creatinine - Cystatin C - B2-microglobulin - Urea

Creatinine

First function to be affected in renal disease ] - Glomerular filtration - Tubular Reabsorption - Tubular Secretion

Tubular Reabsorption

Principle used in Reagent strip reader Reflectance photometry Electrical impedance Light scatter Immunochromographics

Reflectance photometry

In CM semi-automated machines, concentration is _______ to reflectance Linear Not linear Inversely proportional Both B & C

Inversely proportional

Darker bottom band in ImmunoDip indicates: Positive Borderline Negative Invalid

Positive

Prions belong to what type of hazard? Sharps Physiologic Biologic Radioactive

Biologic

Which of the following system is responsible for Reabsorption of Salt? RAAS Angiotensin II Aldosterone Renin

RAAS

When blood pressure decreases, what enzyme is secreted? ACE Renin ATP NOTA

Renin

Decreased blood pressure results to Dilation of afferent Constriction of efferent Both A & B NOTA

Both A & B

Primary electrolyte affected when RAAS is activated Potassium Sodium Urea Bicarbonate

Sodium

It is the only kidney function test measured using a serum and not urine BUN Cystatin C Inulin Creatinine

BUN

It is an exogenous substance that is used as a gold standard for clearance test. Creatinine Cystatin C Uric acid Inulin

Inulin

Albumin accepts hydrogen ions from the indicator in the protein reagent pad. This resulted into a color change. What principle is applied? Protein error of ndicator Electrical impedance Greiss reaction Diazo reaction

Protein error of ndicator

urbidity with granulation, no flocculation 1+ 2+ 3+ 4+

Defined as the parent ketone and the main ketone body detected in the reagent strip B-hydroxybutyric acid Acetoacetic acid Acetone Oval fat bodies

Acetoacetic acid

Enzyme that converts heme into biliverdin Heme synthase Heme carbonate Heme oxidase Heme oxygenase

Heme synthase

Parameter/s that is/are most sensitive to reading time? Glucose or Protein Protein or Blood Bilirubin or Glucose Both A & C

Bilirubin or Glucose

The Diazonium reagent is found in what parameter/s of the reagent strip? I. Bilirubin II. Ketone III. Urobilinogen IV. Leukocyte Esterase I, II, III, IV I, II, III I, III, IV I, II, IV

I, III, IV

Urine conc. = 260 mg/dL Plasma conc. = 6 mg/dL BSA = 1.57 what would be the GFR? 47. 75 ml/min 57.70 ml/min 47.00 ml/min Invalid

47. 75 ml/min

Sperm cells ctd. = 200 cells in 5 RBC sq Df = 1:20 Spx vol. = 3 ml compute for sperm concentration 200,000/ul 200,000/ml 200, 000, 000/ul 200, 000, 000/ml

200, 000, 000/ul

Urinometer Temp = 26 C SG = 1.035 Glucose = 2 g/dL Protein = 1 g/dL what is the corrected SG? 1.023 1.027 1.030 1.037

1.027

Which of the ff pigment/s is/are normally found in urine? I. Urobilinogen II. Urobilin III. Urochrome IV. Uroerythrin I, II, III, IV II, III, IV III ONLY I ONLY

II, III, IV

Distilled water is recommended as a negative control for reagent strip TRUE FALSE

TRUE

What type of microscope aids for the identification of Oval fat bodies, fatty casts, and crystals? Phase contrast Polarizing Dark field Brightfield

Polarizing

A urine sediment that resembles Monohydrate calcium oxalate crystals because it also have an hourglass shape. RBC WBC RTE Oval fat bodies

RTE

A urine sediment that has an eccentrically located nucleus, and appears as large sheets of cells in the collecting ducts Transitional EC Renal Tubular Cells WBC Yeast

Renal Tubular Cells

When a parasite is observed in the urine (ex. Trichomonas) what should we look for to differentiate it from White blood cells? Appearance Motility Color Size

Motility

In automated microscopy analyzer, what type of specimen is preferred? Uncentrifuged urine Centrifuged urine Either of the two None of the choices

Centrifuged urine

What urine sediment is the most difficult to recognize? Trichomonas RBC RTE Bacteria

RBC

A MedTech on duty performed urinalysis in the lab. He observed 2% of eosinophils in the urine sample during microscopic examination. What does this indicate? Renal azotemia Dehydration Renal damage Interstitial nephritis

Interstitial nephritis

<2 L/S ratio indicates Juvenile cirrhosis Respiratory distress Fetal lung maturity Normal L/S ratio

Respiratory distress

Color of Hyaline cast in KOVA stain and Sternheimer-Malbin stain Red Purple Pink Orange

Pink

What is the IDEAL microscope for the demonstration of CAST? Phase contrast Polarizing Dark field NOTA

Phase contrast

other names parasitology

Yves Laure Pimentel · 70問 · 2年前

other names parasitology