Clinical/ Diagnostic Enzymology

Lipase is produced mainly by:

ALT is more specific for:

Serum amylase is elevated in:

Increase in temperature beyond optimum causes:

Marked elevation of ALT and AST is seen in:

Which enzyme differentiates hepatic from bone ALP?

Change in pH affects enzyme activity by altering:

False elevation of AST can be seen in:

AST:ALT ratio > 2 suggests:

Which condition shows highest CK levels?

Most human enzymes show maximum activity at pH:

LDH-1 predominance is seen in:

CK-MB is specific for:

Non-competitive inhibition causes:

Enzyme levels return to normal when:

Isolated rise of ALP with normal GGT suggests:

Patient with jaundice, high ALP and high GGT most likely has:

Lipase is more specific for:

GGT is most sensitive indicator of:

Isolated rise of amylase may occur in:

Diagnostic enzymes are useful because they:

Raised ALT > AST suggests:

An ideal diagnostic enzyme should:

Lack of metal ions like Zn²⁺ or Mg²⁺ leads to:

Cofactors are:

Clinical enzymology is the study of:

ALP is significantly raised in:

LDH is increased in:

ALT is primarily located in:

Persistent elevation of enzymes usually indicates:

GGT elevation occurs in:

Competitive inhibitors:

LDH is clinically useful because it:

Serum enzyme levels rise due to:

Which enzyme remains elevated longer in pancreatitis?

AST is found in all EXCEPT:

Enzymes useful for diagnosis are mostly:

CK is mainly useful in diagnosing:

Early rise of CK-MB occurs within:

Which enzyme is least tissue-specific?