Electrolyte and Enzymes Review

Front

What does elevated ALP and GGT with normal ALT and AST suggest in a patient with chronic alcohol use?

Back

Alcoholic liver disease with cholestasis.

Front

What test helps determine whether elevated ALP is from hepatic or bone origin?

Back

GGT (Gamma-glutamyl transferase).

Front

Which electrolytes are essential for myocardial rhythm and contractility?

Back

Potassium, magnesium, calcium.

Front

What are inorganic cofactors like chloride or magnesium ions called?

Back

Activators.

Front

Which enzyme does not belong to the hydrolases class?

Back

Aldolase.

Front

Define electrolytes in the context of human physiology.

Back

Electrolytes are minerals in the body that carry an electric charge and are essential for various bodily functions, including nerve conduction and muscle contraction.

Front

What is the role of alkaline phosphatase in the body?

Back

Alkaline phosphatase is an enzyme that helps break down proteins and is involved in dephosphorylation.

Front

What is the significance of GGT in liver function tests?

Back

GGT is used to assess liver function and can indicate liver disease or bile duct obstructions.

Front

Explain the importance of potassium in cardiac function.

Back

Potassium is crucial for maintaining normal heart rhythm and contractility; imbalances can lead to arrhythmias.

Front

What is the function of magnesium in enzymatic reactions?

Back

Magnesium acts as a cofactor for many enzymes, facilitating biochemical reactions.