CLINICAL MICROSCOPY PRE-TEST

33問 • 1年前

問題一覧

Blood vessel that supply blood to the kidney: a. Renal artery b. Renal vein c. Peritubular capillaries d. None of these

a. Renal artery

Following collection, urine specimens should be delivered to the laboratory promptly and tested within: a. 30 minutes b. 1 hour c. 2 hours d. 3 hours

c. 2 hours

In the four-glass urine collection method, which of the following is tested for URETHRAL INFECTION: a. VB1 b. VB2 c.EPS d. VB3

a. VB1

Individual from whom specimen for drug testing is collected: a. Collector b. Donor c. Patient d. Pusher

b. Donor

Urine solute exhibiting diurnal variation: a. Creatinine b. Glucose c. Nitrite d. 17-hydroxysteroids

d. 17-hydroxysteroids

IN 24-HOUR (OR TIMED) SPECIMEN: Many solutes exhibit DIURNAL VARIATIONS such as: In which the lowest concentration is in the early morning and the highest concentration occurs in the afternoon.

= Catecholamines = 17-hydroxysteroids * Electrolytes

Normal urine odor: a. Cabbage, hops b. Mousy, barny c. Ammoniacal d. Aromatic

d. Aromatic

Lack of odor in urine from patients with: a. Isovaleric acidemia b. Phenylketonuria c. Acute tubular necrosis d. Pre-renal failure

c. Acute tubular necrosis

In athletic pseudonephritis, urinalysis result reveals: a. Increased glucose b. Increased ketones c. Increased WBCs d. Increased casts

d. Increased casts

Collecting duct RTE cells: a. Columnar b. Cuboidal c. Round d. Oval

b. Cuboidal

Primary urinalysis results: = Leukocyturia = Bacteriuria = Microscopic hematuria = Mild proteinuria = Increased pH a. Acute interstitial nephritis b. Acute pyelonephritis c. Acute tubular necrosis d. Cystitis

d. Cystitis

Primary urinalysis results: = Leukocyturia * Bacteriuria = WBC casts = Bacterial casts * Microscopic hematuria * Proteinuria a. Acute interstitial nephritis b. Acute pyelonephritis ¢. Acute tubular necrosis d. Cystitis

b. Acute pyelonephritis

Urinalysis results include hematuria, possibly macroscopic, mild to moderate proteinuria, numerous WBCs, and WBC casts without the presence of bacteria: a. Acute interstitial nephritis b. Acute pyelonephritis c. Acute tubular necrosis d. Cystitis

a. Acute interstitial nephritis

Urinalysis findings include mild proteinuria, microscopic hematuria, and most noticeably the presence of RTE cells and RTE cell casts containing tubular fragments consisting of three or more cell: a. Acute interstitial nephritis b, Acute pyelonephritis c. Acute tubular necrosis d. Cystitis

c. Acute tubular necrosis

failure to inherit the gene to produce the enzyme hypoxanthine guanine phosphorlbosyltranslerase is responsible for the accumulation of __ throughout the body. a. Calcium carbonate b. Calcium oxalate c. Cystine d. Uric acid

d. Uric acid

Urinary crystals associated with foods high In oxalic acid, such as tomatoes and asparagus, and ascorbic acid: a. Ammonium biurate b. Calcium carbonate c. Magnesium ammonium phosphate d. Calcium oxalate

d. Calcium oxalate

Cholesterol crystals are soluble in: i v a. 10% NaOH b. Ammonia c. Chloroform d. Dilute HCI

c. Chloroform

Staghorn calculi: ) a. Uric acid b. Weddelite c. Whewellite d. Struvite

d. Struvite

Cylindroids, but should be considered to be, and enumerated along with: a. Mucus strands b. Oval fat bodies c. RTE cells d. Hyaline casts

d. Hyaline casts

Biggest variable in urinalysis testing is the conscientiousness of the laboratory personnel in: a. Physical examination of urine b. Microscopic examination ¢. Interpretation of color reactions d. Reporting of result

¢. Interpretation of color reactions

Hold the reagent strip ___while comparing it with the color chart is recommended. a. Horizontally b. Vertically c. Either of these d . None of these

a. Horizontally

Reagent pad for protein: trace values are considered to be: a. Less than 25 mg/dL b. Less than 30 mg/dL c. 100 mg/dL d. 300 mg/dL

b. Less than 30 mg/dL

Reflectance photometry uses the principle that light reflection from the test pads ___in proportion to the intensity of color produced by the concentration of the test substance. a. Increases b. Decreases c. Variable d. Undetermined

b. Decreases

As little as 0.1 mL of CSF combined with one drop of ___produces an adequate cell yield when processed with the cytocentrifuge. a. 10% formalin b. 40% formalin c. 10% albumin d. 30% albumin

d. 30% albumin

A DAILY CONTROL SLIDE FOR BACTERIA in CSF: a. 95% ethanol b. 30% albumin ¢. 0.2 mL saline and 2 drops 95% ethanol d. 0.2 mL saline and 2 drops 30% albumin

d. 0.2 mL saline and 2 drops 30% albumin

For an accurate evaluation of CSF glucose, a blood glucose test must be run for comparison. The blood glucose should be drawn about ___ the spinal tap to allow time for equilibration between the blood and fluid. a. 2 hours after the spinal tap b. 2 hours before the spinal tap ¢. 8 hours after th.a spinal tap d. 8 hours before the spinal tap

b. 2 hours before the spinal tap

CSF test is frequently requested for patients with coma of unknown origin: a. Glucose b. Glutamine c. Lactate d. Protein

b. Glutamine

The test of choice to detect neurosyphilis is the: a. RPR b. VDRL c. MHA-TP d. FTA-ABS

d. FTA-ABS

ADENOSINE DEAMINASE (ADA) levels of ___ or greater are present in about 99.6% of patients with verified tuberculous pleuritis. a. 4% b. 40% c.4UL d. 40 UL

d. 40 UL

Black pleural fluid: a. Hemothorax b. Rupture of amoebic liver abscess c. Chylous material from thoracic duct leakage d. Aspergillus infection

d. Aspergillus infection

By far the most frequently performed fecal analysis is the detection of: a. Carbohydrates b. Fats c. Muscle fibers d. Occult blood

d. Occult blood

Which of the following urine sediment particles cannot be autovalidated but will be flagged and must be reviewed by laboratory personnel? a. RBCs b. WBCs c. RTEs d. Squamous epithelial cell

c. RTEs

1Q 200 preclassifies (autoclassified by the analyzer) the following urine particles EXCEPT: a. Nonsquamous epithelial cells b. Bacteria ¢. Unclassified casts d. Uric acid crystals

d. Uric acid crystals

other names parasitology

Yves Laure Pimentel · 70問 · 2年前

other names parasitology