D:-All of the above
Correct Answer:- Option-D
Question37:-Testing of AST in addition to ALT should be limited because
A:-ALT is more liver-specific enzyme
B:-Increase of ALT activity persists longer than AST

C:-The incremental benefit for routine determination of AST in addition to ALT
is limited

D:-All of the above
Correct Answer:- Option-D

Question38:-Which of the following statement(s) is/are true regarding pancreatic
enzymes in acute pancreatitis?

(i) | Lipase measurement is superior to pancreatic amylase in terms of Diagnostic
performance

(11) It is recommeded that lipase replace pancreatic amylase as initial test for
acute pancreatitis

(iii) The measurement of total amylase is recommended

A:-i and ii only
B:-ii and iii only
C:-i and iii only
D:-All of the above (i, ii, iii)
Correct Answer:- Option-A
Question39:-True statement regarding unit of enzyme activity

A:-The international system of unit for catalytic activity is expressed in terms
of units per liter U/L

B:-The international system of units derived units for catalytic activity is
International Unit (U)

C:-The international system of units derived units for catalytic activity is Katal
D:-None of the above
Correct Answer:-Question Cancelled
Question40:-All are examples of riboenzymes except
A:-Spliceosome
B:-RNAase-P
C:-Transposase
D:-Peptidyl transferase
Correct Answer:- Option-C

Question41:-Which of the following is FALSE regarding EDTA contamination of blood
sample?

A:-Increased potassium

B:-Increased magnesium