Medical Science Mcqs 5254 MCQs [All-Courses]

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

Ascorbic acid_____________?

A Is a reducing agent

B Decrease iron absorption

C Is harmless in high doses

D Is requirement for lysyl oxidase

Review Detailed Answer

Correct Answer: Is a reducing agent

Tocopherol is associated with____________?

A Vitamin A

B Vitamin E

C Vitamin K

D Vitamin D

Review Detailed Answer

Correct Answer: Vitamin E

The action of vitamin K in formation of clotting factor is through__________________?

A Post transcription

B Post translation

C Golgi complex

D Endoplasmic reticulum

Review Detailed Answer

Correct Answer: Post translation

Which of the following is not true of Vit D_______________?

A Its active form is calcitriol

B Increase calcium absorption from the intestines

C Its deficiency results in rickets

D Its decrease cause phosphate reabsorption from the kidneys

Review Detailed Answer

Correct Answer: Its decrease cause phosphate reabsorption from the kidneys

Most of vitamin B12 in the body is stored as_____________?

A Methyl B12

B Hydroxy B12

C Cyano cobalamine

D None of the above

Review Detailed Answer

Correct Answer: Methyl B12

The following vitamin is important in non-oxidative decarboxylation, transamination and transsulfuration reactions_____________?

A Riboflavin

B Thiamine

C Pyridoxine

D Pantothenic acid

Review Detailed Answer

Correct Answer: Pyridoxine

Vitamin C is present in largest amount in the body in____________?

A Eye

B Kidneys

C Testes

D Adrenal cortex

Review Detailed Answer

Correct Answer: Adrenal cortex

Tryptophan load test helps in the evaluation of deficiency of the vitamin______________?

A Folic acid

B Niacinamide

C Pyridoxine

D Cyano cobolamine

Review Detailed Answer

Correct Answer: Pyridoxine

Which vitamin is related to a co-factor in glycine metabolism is______________?

A Vit E

B Folic acid

C Thiamine

D Cobalamine

Review Detailed Answer

Correct Answer: Folic acid

Two Vitamin whose derivatives are involved in transformation of serine to glycine are_____________?

A B6 ad B12

B B12 and nicotinamie

C Folic acid and B6

D Folic acid and B12

Review Detailed Answer

Correct Answer: Folic acid and B6

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Medical Science Mcqs 5254 MCQs [All-Courses]

All Topics 5254

All Topics 5254

Ascorbic acid_____________?

Tocopherol is associated with____________?

The action of vitamin K in formation of clotting factor is through__________________?

Which of the following is not true of Vit D_______________?

Most of vitamin B12 in the body is stored as_____________?

The following vitamin is important in non-oxidative decarboxylation, transamination and transsulfuration reactions_____________?

Vitamin C is present in largest amount in the body in____________?

Tryptophan load test helps in the evaluation of deficiency of the vitamin______________?

Which vitamin is related to a co-factor in glycine metabolism is______________?

Two Vitamin whose derivatives are involved in transformation of serine to glycine are_____________?