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DALR > Lab Medicine > Flashcards

Lab Medicine Flashcards

1
Q

To indicate type of diabetes insipidas

A

DDAVP test

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2
Q

To indicate presence of diabetes insipidus

A

Water deprivation test

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3
Q

What is synthetic analogue of ddavp

A

DesmoPressin

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4
Q

Factor decrease GFR

A

Decrease RBF
decrease filtration pressure
glomerular filter is detective

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5
Q

Substance used in clearance

A

Creatinine

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6
Q

Importance of clearance

A

Assessment of GFR

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7
Q

Site of formation of urea

A

Liver

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8
Q

Site of excretion of URIC acid

A

Kidney

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9
Q

In addisonian crisis

A

Blood urea increase

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10
Q

The plasma protein in nephrotic syndrome

A

Decrease

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11
Q

The blood area in cardiac failure

A

Increase

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12
Q

Normal level of plasma pH

A

7.4

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13
Q

Acid-base return to normal by

A

1 body buffer system
2- ventilation
3 renal mechanism

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14
Q

Last marker disappear and most sensitive and specific

A

Troponin

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15
Q

Myoglobin increased in

A

Acute myocardial infraction, MS damage, renal failure

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16
Q

Ck-mb indicate

A

MI

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17
Q

Ck-mm indicate

A

Muscular injury

18
Q

LDH4 found in

A

Skeletal Ms and liver

19
Q

Plasma protein ↑concentration by following inflammation

A

Acute-phase protein

20
Q

↑ acute phase protein in

A

Rheumatoid arthritis , SLE, necrosis, trauma

21
Q

Test of excretory function of liver

A

Serum bilirubin

22
Q

Indirect bilirubin cojadeted in

A

Liver

23
Q

What give feces brown colour

A

Stercobilin

24
Q

What is give urine its color

A

Urobilin

25
Q

Conjugated bilirubin found to album in

A

Delta-bilirubin

26
Q

What * increases in Gilbert syndrome

A

Unconjugated bilirubin

27
Q

In dubin Johnson syndrome what is increased?

A

Bilirubin direct

28
Q

Site of albumin formation

A

Liver

29
Q

Site of globulin formation

A

Plasma cell

30
Q

In hepatic affection serum globulin

A

↑↑↑↑

31
Q

Coagulation factor form in

A

Liver

32
Q

Factor 8 form by

A

Spleen

33
Q

Alt and AST increased in

A

Hepatitis

34
Q

GGT ↑↑î↑ in

A

Cholestasis and liver cirrhosis

35
Q

Serum lipase in acute pancreatitis

A

Elevated

36
Q

Ca in acute pancreatitis

A

↓↓↓↓

37
Q

Urine amylase in acute pancreatitis

A

↑Îî

38
Q

Tumor marker of breast cancer

A

Ca 15-3

39
Q

Tumor marker ovarian carcinoma

A

Ca 125

40
Q

Ca 19-9

A

Colorectal cancer

41
Q

LDH îâî in

A

Liver cancer non-hodgkin lymphoma) acute leukemia

DALR (4 decks)

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