MAJOR CLINICAL ENZYMES Flashcards
which of the following enzymes is for pancreas
a. CK-MB
b. amylase
c. lipase
d. acp
pancreas
- Amylase
lipase
(Lola Amy Perez)
which of the following enzymes is for heart
a. CK-MB
b. amylase
c. lipase
d. acp
heart
ck- mb
ast
ld1>ld2
which of the following enzymes is for prostate
a. CK-MB
b. amylase
c. lipase
d. acp
prostate
- ACP
which of the following enzymes is for biliary cirrhosis
a. CK-MB
b. amylase
c. lipase
d. acp
liver > hepatocellular disorder ast alt Ld5
> biliary obstruction
ALP
GGT
sensitive indicator of AMI and Duchenne type muscular dystrophy
a. CK
b. LD
c. ACP
d. AST
creatinine kinase - frequently elevated in disorders of CARDIAC AND SKELETAL MUSCLES - sensitive indicator of AMI AND DUCHENNE TYPE MUSCULAR DYSTROPY - pronounced elevation duchenne muscular dystropy polymyositis dermatomyositis myocardial infarction
what is the forward reaction on CK
a. oliver rosalki
b. tanzer gilvarg
c. wacker et al
d. wrobleuski la due
creatinine kinase
> forward - tanzer gilvarg (pH 9.0)
> reverse - oliver rosalki (pH 6.8)
- more commonly performed
lactate dehydrogenase
> forward - wacker et al
> reverse - Wrobleuski la due
lactate dehydrogenase
Each isoenzyme is composed of 4 subunits. the subunits are 2 different structure: ______ and ______
a. liver
b, brain
c.muscles
d. heart
Each isoenzyme is composed of 4 subunits. the subunits are 2 different structure: H (HEART) AND M (MUSCLES)
what is the enzyme highest in PERNICIOUS ANEMIA AND HEMOLYTIC DISORDERS
a. GGT
b. CK
c. LD
d. AST
lactate dehydrogenase
- widely DISTRIBUTED in the TISSUE of the body
- HIGH CONCENTRATION on heart and liver
- HIGHEST LEVEL OF LDH ARE SEEN IN PERNICIOUS ANEMIA AND HEMOLYTIC DISORDERS
which of the LD isoenzyme has the highest serum concentration
a. LD1
b. LD2
c. LD3
d. LD4
according to concentration
LD2 > Ld1 > LD3 > LD4 > LD 5
LD2 - highest serum concentration - major isoenzyme in healthy people - LD2> LD1 = healthy persons LD1 > LD2 = flipped pattern
which of the following isoenzyme has a disorder of acute pancreatitis
a. LD1
b. LD2
c. LD3
d. LD4
e. LD5
LD 3 (HHMM) tissue : lungs, lymphocytes . spleen and pancrcease
disorder : PELAC pulmonary embolism extensive pulmonary pneumonia lymphocytosis acute pancreatitis carcimona