SIR JED PART 4 Flashcards

(62 cards)

1
Q

THE FIRST PRINCIPLE INCORPORATED INTO CLINICAL OSMOMETERS

USED TO MESURE VOLATILE SUBS

A

FREEZING POINT OSMOLALITY

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2
Q

KNOWN STANDARD BECUASE IT IS PARTIALLY IONIZED SIMILAR TO THE COMPOSITION OF URINE

A

SODIUM CHLORIDE

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3
Q

USED PRIMARILY TO ANALYZE SERUM AND SWEAT MICROSAMPLES DISORDERS NOT REALTED TO RENAL FUNCTION

A

VAPOR PRESSURE OSMOMETER

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4
Q

REASON FOR FALSE ELEVATED IN FREEZING POINT OSMOMETER

A

VOLATILE SUBSTANCE LIKE ETHANOL

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5
Q

FURTHER EXPANSION OF THE RATIO OF URINE TO SERUM OSMOLARITY

A

FREE WATER CLEARANCE

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6
Q

ELIMINATION OF WASTE PRODUCTS NOT FILTERED BY THE GLOMERULUS

A

TUBULAR SECRETION

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7
Q

PASSAGE OF SUBSTANCES FROM THE BLOOD IN THE PERI TUBULAR CAPILLARIES TO THE TUBULAR FILTRATE

A

TUBULAR SECRETION

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8
Q

THE MAJOR SITE FOR REMOVVAL OF NON FILTERED SUBSTANCES

A

PCT

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9
Q

MAINTAIN THE NORMAL BLOOD PH OF 7.4

A

ACID-BASE BALANCE

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10
Q

COMPENSATION FOR HYPERVENTALATION

A

RENAL TUBULAR ACIDOSIS/METABOLIC ACIDOSIS

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11
Q

MEASURE SUBSTANCE THAT IS SECRETED RATHER TAHN FILTERED THROUGH THE GLOMERULUS

A

TUBULAR SECRETION AND RENAL BLOOD FLOW TEST

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12
Q

SAMPLES IN TUBULAR SECRETION AND RENAL BLOOD FLOW TEST

A

FRESH URINE
TOLUENE PRESERVED URINE COLLECTED AT 2HR INTERVALS FROM PC WHO HAVE BENN PRIMED WITH AN ACID LOAD CONSISTTING OF ORAL AMMONIUM CHLORIDE

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13
Q

MOST COMMON ASSOCIATED WITH TUBULAR SECRETION ADN RENAL BLOOD FLOW
IT MEETS THE CRITERIA NEEDED TO MEASURE RENAL BLOOD FLOW

A

PAH ( P-AMINOHIPPURIC ACID TEST)

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14
Q

WHAT IS THE NORMAL ACID SECRETION

A

70 mEq/mL

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15
Q

the lowest oh is found at

A

night

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16
Q

diurnal variation in urine acdity: alkaline tides after “:

A

arising
postprandially at approximately 2pm and 8pm

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16
Q

CONTRIBUTION: UROSCOPY

A

HIPPOCRATES

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16
Q

CONTRIBUTION: EGYPTIAN HIEROGLYPHICS

A

EDWIN SMITH SURGICAL PAPYRUS

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17
Q

20 DIFFERENT COLORS OF URINE

A

1140 CE

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17
Q

DISCOVERED ALBUMINURIA BY BOILING URINE

A

FREDERIK DEKKERS

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18
Q

CHARLANTS WHO COMPROMISED URINALYSIS WITHOUT MEDICAL CREDENTIALS BEGAN OFFERING THER PREDICTIONS TO THE PUBLIC FOR A HEALTHY FEE

A

PISSE PROPHETS

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18
Q

WROTE ABOUT THE CHRALANTS

A

THOMAS BRYANT

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19
Q

QUANTITATING URINE SEDIMENT

A

THOMAS ADDIS

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19
Q

INTRODUCED URINALYSIS AS PART OF DOCTOR’S ROUTINE PX EXAM

A

RICHARD BRIGHT

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20
ACTUALLY, THE BEGINNING OF LABORATORY MEDICINE
URINALYSIS
21
THE ULTRAFILTRATE OF PLASMA
URINE
22
TOTAL RENAL BLOOD FLOW
1200 ML
23
TOTAL RENAL PLASMA FLOW/ FILTERED PLASM
120 ML
24
URINE IS ____ % WATER AND ___% SOLUTES
95% 5%
25
URINE IS NORMALLY ACIDIC OR ALKALINE
ACIDIC
26
PRINCIPAL ORGANIC SUBSTANCE
UREA
27
PRINCIPAL INORGANIC SUBSTANCE
CHLORIDE
28
FROM MUSCLE METABOLISM
CREATININE
29
FROM PURINE AND INSOLUBLE TO WATER
URIC ACID
30
THIS SUBSTANCE ISHIGH IN CHEMOTHERAPY PATIENT
URIC ACID
31
PRIMARILY FROM SALT, VARIES BY INTAKE
SODIUM
32
COMBINED WITH CHLORIDE AND OTHER SALT
POTASSIUM
33
DERIVED FROMA MINO ACID
SULFATE
34
REGULATES BLOOD ADN TISSUE FLUID ACIDITY
AMMONIUM
35
COMBINES WITH CHLORIDE , SULFATE AND PHOSPHATE
CALCIUM
36
_____ GREATLY INFLUENCES THE CONCENTRATIONS OF THESE INORGANIC COMPOUNDS, MAKING IT DIFFICULT TO ESTABLISH NORMAL LEVELS
DIETARY INTAKE
37
CONSTITUENTS THAT INDICATE THAT A FLUID IS URINE
UREA AND CREATININE
38
LARGEST COMPONENT OF URINE
WATER
39
FACTORS THAT INFLUENCE URINE CONCENTRATION
PHYSICAL ACTIVITY WATER INTAKE DIET DISEASE ENDOCRINE PX BODY METABOLISM
40
DETERMINED BY THE BODY STATE OF HYDRATION
URINE VOLUME
41
major body constituent
water
42
normal urine daily output
1200-1500
43
urine output in px with oliguria
<400mL /day
44
cessation of urine flow
anuria
45
increase urine at night
nocturia
46
greater than 2.5 liter/ day urine output
polyuria
47
in polyuria patient consistent elimination of ____ urine per 24 hrs
2000ml
48
high sg and urine glucose due to LOW or resistance in insulin
DM
49
LOW SG AND URINE GLUCOSE DUE TO DECREASE PRODUCTYION OR FUNCTION OR RESISTANCE TO ADH
DI
50
FIRST SYMPTOMS OF EITHER DM OR DI
POLYURIA AND POLYDIPSIA
51
ANY INCREASE IN URINE VOLUME EVEN TEMPORARY
DIURESIS
52
IS URINE OUT OF 600 OR 2000 NORMAL?
YES
53
DOES CARBS INHESTION INFLUENCE URINE VOLUME?
NO
54
DOES EXERCISE INFLUENCE URINE VOLUME?
YES
55
HIGH ADH AND LOW URINE VOL
DEHYDRATION
56
LOW ADH AND HIGH URINE VOLUME
HYDRATED
57
2 MIGHT CAUSES OF OLIGURIA?
RENAL STONES AND TUMOR