Lab Medicine Flashcards
To indicate type of diabetes insipidas
DDAVP test
To indicate presence of diabetes insipidus
Water deprivation test
What is synthetic analogue of ddavp
DesmoPressin
Factor decrease GFR
Decrease RBF
decrease filtration pressure
glomerular filter is detective
Substance used in clearance
Creatinine
Importance of clearance
Assessment of GFR
Site of formation of urea
Liver
Site of excretion of URIC acid
Kidney
In addisonian crisis
Blood urea increase
The plasma protein in nephrotic syndrome
Decrease
The blood area in cardiac failure
Increase
Normal level of plasma pH
7.4
Acid-base return to normal by
1 body buffer system
2- ventilation
3 renal mechanism
Last marker disappear and most sensitive and specific
Troponin
Myoglobin increased in
Acute myocardial infraction, MS damage, renal failure
Ck-mb indicate
MI
Ck-mm indicate
Muscular injury
LDH4 found in
Skeletal Ms and liver
Plasma protein ↑concentration by following inflammation
Acute-phase protein
↑ acute phase protein in
Rheumatoid arthritis , SLE, necrosis, trauma
Test of excretory function of liver
Serum bilirubin
Indirect bilirubin cojadeted in
Liver
What give feces brown colour
Stercobilin
What is give urine its color
Urobilin
Conjugated bilirubin found to album in
Delta-bilirubin
What * increases in Gilbert syndrome
Unconjugated bilirubin
In dubin Johnson syndrome what is increased?
Bilirubin direct
Site of albumin formation
Liver
Site of globulin formation
Plasma cell
In hepatic affection serum globulin
↑↑↑↑
Coagulation factor form in
Liver
Factor 8 form by
Spleen
Alt and AST increased in
Hepatitis
GGT ↑↑î↑ in
Cholestasis and liver cirrhosis
Serum lipase in acute pancreatitis
Elevated
Ca in acute pancreatitis
↓↓↓↓
Urine amylase in acute pancreatitis
↑Îî
Tumor marker of breast cancer
Ca 15-3
Tumor marker ovarian carcinoma
Ca 125
Ca 19-9
Colorectal cancer
LDH îâî in
Liver cancer non-hodgkin lymphoma) acute leukemia
