microscopy 1

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The renal threshold range for glucose is

160-180mg/dL

Put the following in the order they occur in making urine: 1. countercurrent process 2. blood flow to the glomerulus 3. glomerular filtration 4. reabsorption of water in collecting duct due to ADH

2,3,1,4

Enumeration of cells in urine sediment is performed using which (objective) magnification?

40x

Which part of the microscope controls gives the user the ability to adjust the amount of light and contrast of the image?

Aperture diaphragm

Which body structure in this image is responsible for temporary storage of the urine before it is excreted out of the body?

Bladder photo

Which of the following choices correctly traces the route of glomerular filtrate on its path to the collecting duct of a nephron?

Bowman's capsule, proximal tubule, descending loop of Henle, ascending loop of Henle, distal tubule

PPE, hand washing and decontamination of surfaces are part of the standard guidelines from

CDC

Which part of a microscope focuses light onto a specimen?

Condenser

A total waste product that is not reabsorbed

Creatinine

Which of the following is the most common cause of end-stage renal disease

Diabetes mellitus

Darkfield microscopy is used for routine urinalysis.

False

Urinalysis Findings: + Glucose Cystine crystals + Amino acid Altered (abnormal) electrolytes Which of the following conditions would you suspect?

Fanconi Syndrome

All of the following are true about the glomerular filtration rate EXCEPT

It is used to monitor acid base balance

Which part of the microscope moves the specimen?

Mechanical stage

This government agency is responsible for oversight of employee safety

OSHA

Which of the following lenses produces the primary image in brightfield microscopy?

Objective

WBC casts are most likely to be a finding in which of the following

Pyelonephritis

A waste product from a healthy kidney is:

Urea

With Kohler illumination,

a bright evenly lit field of view is achieved

This urine dipstick and microscopic finding often accompanies kidney stones:

a small amount of blood and 0-5 RBCs/HPF

Hematuria is found in

all of the above

Which of the following is NOT a main constituent of urine

amino acid

Biohazard risks require

an exposure control plan

The damage to the kidney in IgA nephropathy is caused by

build up of IgA complexes in the glomerular membrane

Urinary tract infections (UTIs)

can arise from the kidney or from the lower urinary tract

The GFR

can be used to monitor progression of disease

After using an oil immersion objective, the immersion oil should be

cleaned with lens cleaner and lens paper

A delta check is defined as a

comparison of patient results to previous results

Polarized lights aids in the analysis of urinary:

crystals

A patient with an increased urine volume (3000ml/day) and a decreased ADH level most likely has:

diabetes insipidus

Which type of urinary cast is best visualized using phase-contrast microscopy?

hyaline

In acidotic conditions

hydrogen ions are secreted in exchange for sodium and bicarbonate ions

Which of the following is NOT part of the filtration layer the filters blood and creates the ultrafiltrate?

nephrons

Which of the following diseases has proteins and lipids in the urine

nephrotic syndrome

HIPAA mandates

privacy of patient information

Which of the following anatomical portions of a nephron connects the Bowman's (glomerular) capsule to the loop of Henle?

proximal convulted tubule

These activities must be evaluated and communicated in order to reduce medical errors and improve patient outcomes:

quality assessment

Pyelonephritis is identified by the presence of

red blood cells and protein

Chronic Renal Failure with a GFR of less than 20% of normal is termed as

renal failure


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