Urinalysis Flashcards

1
Q

3 Major categories of urine

A

Color, Amount, Clarity

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2
Q

11 parameters of reagent strip

A

pH
Specific Gravity
Protein
Glucose
Ketones
Blood
Bilirubin
Urobilinogen
Nitrite
Leukocyte
Ascorbic acid

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3
Q

The kidney is a bean shaped organ that is located on the posterior abdominal wall in the area known as?

A

Retroperitoneum

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4
Q

What is the mass, length, width, depth of the kidney respectively?

A

150g, 12.5cm, 6cm, 2.5cm

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5
Q

Each kidney contains approximately ________ functional units called NEPHRONS

A

1 to 1.5 million

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6
Q

Components of urea

A

Protein
Amino acid breakdown
Creatinine
Uric acid

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7
Q

The single most useful substance that identifies a fluid as urine is its _________

A

uniquely high creatinine concentration

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8
Q

Normal urine output

A

1200-1500mL
600-2000mL

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9
Q

Oliguria

A

Decreased urine output

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10
Q

Polyuria

A

Increased urine output

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11
Q

Anuria

A

No urine output

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12
Q

Nocturia

A

Increased urine output at night

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13
Q

Pigment of urine that gives its color

A

Urochrome

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14
Q

Signs of abnormal turbidity in urine

A

RBC’s
WBC’s
Bacteria
Abnormal crystals
Lymph fluids

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15
Q

2 major types of reagent strips

A

Multistix and Chemstrip

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16
Q

Presence of RBC in urine
Presence of WBC in urine

A

Hematuria
Pyuria/Leukocyturia

17
Q

Presence of casts in urine

A

Cylindruria

18
Q

Originate from lining of vagina, female and male urethra

A

Squamous epithelial cella

19
Q

Originate from renal pelvis, calyces, ureters, and bladder

A

Transitional epithelial cells

20
Q

Originate from tubules of kidney; indicator of kidney disease/injury

A

RTE or Reticulo Endothelial cells

21
Q

most common parasite encountered in urine

A

Trichomonas vaginalis

22
Q

Strawverry cervix or ping pong disease

A

Trichomonas vaginalis present in urine