M C Q s D r i v e

Medical Science Mcqs 5254 MCQs [All-Courses]

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Medical Science is the study of human health, diseases, prevention, and treatment, focusing on diagnosis, patient care, and medical research to improve healthcare outcomes.

Lipid is required in the average diet because it________________?

A has a high caloric value
B Provides essential fatty acid
C aids in absorption of carbohydrates
D is necessary for storage of carbohydrates
Correct Answer: Provides essential fatty acid

Fatty aids help in synthesis of all except____________?

A Glucose
B Cholesterol
C Ketone bodies
D Fat
Correct Answer: Glucose

The human plasma lipoprotein containing the highest percentage of triacylglycerol by weight is______________?

A VLDL
B Chylomicrons
C HDL
D LDL
Correct Answer: Chylomicrons

B-oxidation of odd-chain fatty aids produce_______________?

A Succinyl CoA
B Propionyl CoA
C Acetyl CoA
D Malonyl CoA
Correct Answer: Propionyl CoA

True about prostaglandins is______________?

A Short acting
B Present in many tissues
C Some require C-AMP for their action
D All are true
Correct Answer: All are true

Endogenous triglycerides in plasma is maximally bound to________________?

A Chylomicrons
B LDL
C VLDL
D HDL
Correct Answer: LDL

HMG CoA reductase is inhibited by_____________?

A Clofibrate
B Gemfibrosil
C Lovastatin
D cholestyramine
Correct Answer: Lovastatin

HMG-CoA is formed during metabolism of all except______________?

A Cholesterol
B Leucine
C Ketone bodies
D Bile acids
Correct Answer: Bile acids

The precursor of cholesterol synthesis is________________?

A Acetic acid
B Acetyl CoA
C Oxalo acetic acid
D Pyruvate
Correct Answer: Acetyl CoA

All are derived of cholesterol except________________?

A Chenodeoxy cholic acid
B Glycocholic acid
C Testosterone
D Cholecystokinin
Correct Answer: Cholecystokinin