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.

Malonyl aciduria is seen in deficiency of_____________?

A Pyridoxine

B B12

C Folic acid

D Riboflavin

Review Detailed Answer

Correct Answer: B12

Biological activity of tocopherols has been attributed, in part to their actions as_____________?

A Antioxidant

B Anticoagulants

C Provitamin

D Antidotes for selenium poisoning

Review Detailed Answer

Correct Answer: Provitamin

Which vitamin is synthesized by intestinal bacteria ?

A Vit B

B Vit A

C Vit D

D Vit K

Review Detailed Answer

Correct Answer: Vit K

Of prime importance in the structure of flavoproteins is____________?

A Vit B6

B Vit B2

C Vit B1

D Vit A

Review Detailed Answer

Correct Answer: Vit B2

Vitamin also acting as hormones________________?

A Vitamin D

B Vitamin A

C Vitamin B1

D Vitamin C

Review Detailed Answer

Correct Answer: Vitamin D

Which of the following is correct about breakdown of hemoglobin (Hb)_____________?

A Hb→Heme→bilirubin→Urobilinogen

B Heme→Hb→Biliverdin→Urobilinogen

C Hb→Heme→Bilverdin→Uro bilinogen

D Hb→Heme→bilirubin→Urobilinogen→Biliverdin

Review Detailed Answer

Correct Answer: Hb→Heme→Bilverdin→Uro bilinogen

Creatine is formed metabolically from______________?

A Tryptophan

B Arginine

C Phenylalanine

D Histidine

Review Detailed Answer

Correct Answer: Arginine

Major source of ammonia in the kidney is___________?

A Urea Aspartate

B Aspartate

C Glutamine

D Glutamate

Review Detailed Answer

Correct Answer: Glutamate

Key enzyme in urea synthesis is____________?

A Urease

B Carbamyl synthetase

C Arginase

D Ornithine

Review Detailed Answer

Correct Answer: Carbamyl synthetase

Ammonia is detoxified in liver to form____________?

A Uric acid

B Glutamine

C Creatinine

D Urea

Review Detailed Answer

Correct Answer: Urea

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Medical Science Mcqs 5254 MCQs [All-Courses]

All Topics 5254

All Topics 5254

Malonyl aciduria is seen in deficiency of_____________?

Biological activity of tocopherols has been attributed, in part to their actions as_____________?

Which vitamin is synthesized by intestinal bacteria ?

Of prime importance in the structure of flavoproteins is____________?

Vitamin also acting as hormones________________?

Which of the following is correct about breakdown of hemoglobin (Hb)_____________?

Creatine is formed metabolically from______________?

Major source of ammonia in the kidney is___________?

Key enzyme in urea synthesis is____________?

Ammonia is detoxified in liver to form____________?