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.

Hyponatremia is defined as a serum Na+ level ____________________?
A < 135 mmol/L
B >135 mmol/L
C < 160 mmo/L
D < 100 mmo/L
Correct Answer: < 135 mmol/L
Which of the following is abnormal constituent of urine_____________?
A glucose
B Creatine
C Urea
D None of the above
Correct Answer: glucose
The conversion of glucose 6-P to fructose 6-P is an example of which of the following reactions___________?
A Phosphate transfer
B Isomerisation
C Dehydration
D Aldol cleavage
Correct Answer: Isomerisation
Cane sugar is____________?
A Glucose
B Surose
C Fructose
D Maltose
Correct Answer: Surose
In TCA, substrate level phospherylation takes place in______________?
A Alpha ketoglutrate to succinyl CoA
B Succinyl CoA to Succinate
C Succinate to fumarate
D Oxalocetate to citrate
Correct Answer: Succinyl CoA to Succinate
Enzymes concerned with the citric acid cycle are found in the____________?
A Nucleus
B Ribosomes
C Mitochondria
D Nonparticulate cytoplasm
Correct Answer: Mitochondria
All of the following are substrates for gluconeogenesis except_______________?
A Alanine
B Oleic acid
C Glycerol
D Tryptophan
Correct Answer: Oleic acid
During conversion of glycerol to pyruvic acid, the first glycolytic intermediate to form is_______________?
A 2- phospho glyceric acid
B 3- phospho glyceric acid
C 3- phospho glyceralehyde
D Dihydroxy acetone phosphate
Correct Answer: Dihydroxy acetone phosphate
The first product of glycogenolysis is_____________?
A Glucose 6 phosphatase
B Glucose 1,6 diphosphatase
C Glucose 1- phosphatase
D Fructose 1- phosphatase
Correct Answer: Glucose 1- phosphatase
Glucose can be synthesized from all except_____________?
A Amino acids
B Glycerol
C Acetoacetate
D Lactic acid
Correct Answer: Acetoacetate