Osteomalacia can be prevented by the administration of calcium and a vitamin: (A) A (B) B (C) C (D) D

Osteomalacia can be prevented by the administration of calcium and a vitamin: (A) A (B) B (C) C (D) D
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Answer : D
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A rise in blood calcium may indicate (A) Paget’s disease (B) Rickets (C) Osteomalacia (D) Hypervitaminosis D

Description : A rise in blood calcium may indicate (A) Paget’s disease (B) Rickets (C) Osteomalacia (D) Hypervitaminosis D

Last Answer : Answer : D

A decrease in the ionized fraction of serum calcium causes (A) Tetany (B) Rickets (C) Osteomalacia (D) Osteoporosis

Description : A decrease in the ionized fraction of serum calcium causes (A) Tetany (B) Rickets (C) Osteomalacia (D) Osteoporosis

Last Answer : Answer : A

Serum biochemistry of a 60 year old man revealed calcium of 1.98 mmol/l and phosphate of 0.55 mmol/l with an alkaline phosphatase of 450 IU/l.Which among the following mosts suits with the above serum biochemistry? 1) Osteoporosis 2) Osteomalacia 3) Pagets Disease 4) Secondary Hyperparathyroidism 5) Renal failure

Description : Serum biochemistry of a 60 year old man revealed calcium of 1.98 mmol/l and phosphate of 0.55 mmol/l with an alkaline phosphatase of 450 IU/l.Which among the following mosts suits ... biochemistry? 1) Osteoporosis 2) Osteomalacia 3) Pagets Disease 4) Secondary Hyperparathyroidism 5) Renal failure

Last Answer : Answers-2 Osteomalacia is associated with low calcium and phosphate with raised alkaline phosphatase. Serum biochemistry is normal in osteoporosis. Pagets disease is associated with normal ... renal failure when tertiary hyperparathyroidism sets in there is low calcium with raised phosphate.

Deficiency of Vitamin D leads to (A) Rickets (B) Osteomalacia (C) Xeropthalmia (D) Both (A) and (B)

Description : Deficiency of Vitamin D leads to (A) Rickets (B) Osteomalacia (C) Xeropthalmia (D) Both (A) and (B)

Last Answer : Answer : D

In adults a severe deficiency of vitamin D causes (A) Night blindness (B) Osteomalacia (C) Rickets (D) Skin cancer

Description : In adults a severe deficiency of vitamin D causes (A) Night blindness (B) Osteomalacia (C) Rickets (D) Skin cancer

Last Answer : Answer : B

Deficiency of vitamin D causes (A) Ricket and osteomalacia (B) Tuberculosis of bone (C) Hypthyroidism (D) Skin cancer

Description : Deficiency of vitamin D causes (A) Ricket and osteomalacia (B) Tuberculosis of bone (C) Hypthyroidism (D) Skin cancer

Last Answer : Answer : A

Osteomalacia is a deficiency of which vitamin ?

Last Answer : Lack of vitamin D causes this disease

Severe deficiency of Vitamin D results in -----. A. scurvy B. rickets (Answer) C. night blindness D. osteomalacia

Description : Severe deficiency of Vitamin D results in -----. A. scurvy B. rickets (Answer) C. night blindness D. osteomalacia

Last Answer : B. rickets (Answer)

Rancidity of butter is prevented by the addition of (A) Vitamin D (B) Tocopherols (C) Presence of priotin (D) Presence of ‘Cu’ FATS AND FATTY ACID METABOLISM 97

Description : Rancidity of butter is prevented by the addition of (A) Vitamin D (B) Tocopherols (C) Presence of priotin (D) Presence of ‘Cu’ FATS AND FATTY ACID METABOLISM 97

Last Answer : Answer : B

Essential fatty acid deficiency may complicate total parenteral nutrition (TPN). Which of the following statements are true? A. Essential fatty acid deficiency may be prevented by the administration of 1% to 2% of total calories as fat emulsion. B. Fat-free parenteral nutrition results in the appearance of plasma abnormalities, indicating essential fatty acid deficiency, within 7 to 10 days of initiation. C. An abnormal plasma eicosatrienoic-arachidonic acid ratio is always associated with essential fatty acid deficiency. D. Following initiation of fat-free parenteral nutrition, dry, scaly skin associated with a maculopapular rash indicates essential fatty acid deficiency.

Description : Essential fatty acid deficiency may complicate total parenteral nutrition (TPN). Which of the following statements are true? A. Essential fatty acid deficiency may be prevented by the ... , dry, scaly skin associated with a maculopapular rash indicates essential fatty acid deficiency.

Last Answer : Answer: BD DISCUSSION: Biochemical evidence of essential fatty acid deficiency may occur as early as 7 to 10 days following initiation of fat-free parenteral nutrition. The decrease in ... essential to the diagnosis of essential fatty acid deficiency, but this plasma abnormality is often present

Coccidiosis can be prevented by dietary administration of C A. Zinc bacitracin B. chlortetracycline C. SalinomycinD. None of the these

Description : Coccidiosis can be prevented by dietary administration of C A. Zinc bacitracin B. chlortetracycline C. Salinomycin D. None of the these

Last Answer : chlortetracycline

Simple goiter can be prevented by A) surgery to remove the thyroid gland. B) removal of the pituitary. C) administration of ACTH. D) administration of insulin. E) increasing intake of iodine in the diet.

Description : Simple goiter can be prevented by A) surgery to remove the thyroid gland. B) removal of the pituitary. C) administration of ACTH. D) administration of insulin. E) increasing intake of iodine in the diet.

Last Answer : E) increasing intake of iodine in the diet.

Serum inorganic phosphorous decreases in all the following conditions except (A) Hyperparathyroidism (B) Intestinal malabsorption (C) Osteomalacia (D) Chronic renal failure

Description : Serum inorganic phosphorous decreases in all the following conditions except (A) Hyperparathyroidism (B) Intestinal malabsorption (C) Osteomalacia (D) Chronic renal failure

Last Answer : Answer : D

Hypocalcaemia can occur in all the following except (A) Rickets (B) Osteomalacia (C) Hyperparathyroidism (D) Intestinal malabsorption

Description : Hypocalcaemia can occur in all the following except (A) Rickets (B) Osteomalacia (C) Hyperparathyroidism (D) Intestinal malabsorption

Last Answer : Answer : C

Calcification of soft tissues can occur in (A) Osteomalacia (B) Rickets (C) Hypervitaminosis D (D) None of these

Description : Calcification of soft tissues can occur in (A) Osteomalacia (B) Rickets (C) Hypervitaminosis D (D) None of these

Last Answer : Answer : C

Bowlegs and knock-knees can occur in (A) Rickets (B) Osteomalacia (C) Both A and B (D) Hypervitaminosis D

Description : Bowlegs and knock-knees can occur in (A) Rickets (B) Osteomalacia (C) Both A and B (D) Hypervitaminosis D

Last Answer : Answer : A

Osteomalacia may be expected in 1) Sarcoidosis 2) Auto-immune adrenalitis 3) Pseudo-hypoparathyroidism 4) Pernicious anaemia 5) Mercury poisoning

Description : Osteomalacia may be expected in 1) Sarcoidosis 2) Auto-immune adrenalitis 3) Pseudo-hypoparathyroidism 4) Pernicious anaemia 5) Mercury poisoning

Last Answer : Answers-5 Osteomalacia may occur with vitamin D deficiency. Mercury poisoning or any heavy metal poisoning causes an acquired Fanconi syndrome with distal renal tubular acidosis.

Prothrombin time remains prolonged even after parenterals administration of vitamin K in (A) Haemolytic jaundice (B) Liver damage (C) Biliary obstruction (D) Steatorrhoea

Description : Prothrombin time remains prolonged even after parenterals administration of vitamin K in (A) Haemolytic jaundice (B) Liver damage (C) Biliary obstruction (D) Steatorrhoea

Last Answer : Answer : B

Calcium absorption is inferred by (A) Fatty acids (B) Amino acids (C) Vitamin D (D) Vitamin B12

Description : Calcium absorption is inferred by (A) Fatty acids (B) Amino acids (C) Vitamin D (D) Vitamin B12

Last Answer : Answer : A

Calcium absorption is increased by (A) Vitamin D (B) Vitamin C (C) Vitamin K (D) Vitamin E

Description : Calcium absorption is increased by (A) Vitamin D (B) Vitamin C (C) Vitamin K (D) Vitamin E

Last Answer : Answer : A

Calcium absorption is interfered by (A) Protein in diet (B) Phytic acid in cereals (C) Alkaline intestinal pH (D) Vitamin D

Description : Calcium absorption is interfered by (A) Protein in diet (B) Phytic acid in cereals (C) Alkaline intestinal pH (D) Vitamin D

Last Answer : Answer : B

In Vitamin D poisoning (hyper-vitaminosis) (A) Both serum and urinary “Ca” (B) The serum Ca is low and urinary calcium high (C) The serum “Ca” is increased and urinary “Ca” is normal (D) Both serum and urinary “Ca” are low

Description : In Vitamin D poisoning (hyper-vitaminosis) (A) Both serum and urinary “Ca” (B) The serum Ca is low and urinary calcium high (C) The serum “Ca” is increased and urinary “Ca” is normal (D) Both serum and urinary “Ca” are low

Last Answer : Answer : A

A lipotropic factor is (A) Choline (B) Palmitic acid (C) Calcium (D) Vitamin C

Description : A lipotropic factor is (A) Choline (B) Palmitic acid (C) Calcium (D) Vitamin C

Last Answer : Answer : A

Prothrombin time is prolonged by administering (A) Vitamin K (B) Dicoumarol (C) Calcium (D) Prothrombin

Description : Prothrombin time is prolonged by administering (A) Vitamin K (B) Dicoumarol (C) Calcium (D) Prothrombin

Last Answer : Answer : B

Prothrombin time is prolonged by administering (A) Vitamin K (B) Dicoumarol (C) Calcium (D) Prothrombin

Description : Prothrombin time is prolonged by administering (A) Vitamin K (B) Dicoumarol (C) Calcium (D) Prothrombin

Last Answer : Answer : A

Consumption of raw eggs can cause deficiency of (A) Calcium (B) Lipoic acid (C) Biotin (D) Vitamin A

Description : Consumption of raw eggs can cause deficiency of (A) Calcium (B) Lipoic acid (C) Biotin (D) Vitamin A

Last Answer : Answer : C

Milk is a good source of all of the following except (A) Essential amino acids (B) Vitamin C (C) Galactose (D) Calcium and phosphorous

Description : Milk is a good source of all of the following except (A) Essential amino acids (B) Vitamin C (C) Galactose (D) Calcium and phosphorous

Last Answer : Answer : B

Blood calcium is increased by administration of

Description : Blood calcium is increased by administration of

Last Answer : Blood calcium is increased by administration of A. Glucagon B. Thyroxine C. Parathormone D. Calcitonin

What causes osteomalacia ?

Description : What causes osteomalacia ?

Last Answer : Osteomalacia is caused by a lack of vitamin A.

What is Osteomalacia ?

Description : What is Osteomalacia ?

Last Answer : Rheumatoid arthritis in adults is called osteomalacia.

Osteomalacia occurs due to the deficiency of `,`

Description : Osteomalacia occurs due to the deficiency of `,`

Last Answer : Osteomalacia occurs due to the deficiency of `,` A. Vitamin A B. Vitamin B C. Vitamin C D. Vitamin D

Osteomalacia?

Description : Osteomalacia?

Last Answer : DefinitionOsteomalacia is softening of the bones due to a lack of vitamin D or a problem with the body's ability to break down and use this vitamin.Causes, incidence, and risk factorsThe softer bones ... , limited exposure of the body to sunlight, short days of sunlight, and smog are factors that

Which one of the following drugs, when used chronically, is associated with the development of bone pain and mineralization defects such as osteomalacia? (a) Calcitonin (b) Dihydrotachysterol (c) Ergocalciferol (d) Etidronate (e) Norgestrel

Description : Which one of the following drugs, when used chronically, is associated with the development of bone pain and mineralization defects such as osteomalacia? (a) Calcitonin (b) Dihydrotachysterol (c) Ergocalciferol (d) Etidronate (e) Norgestrel

Last Answer : Ans: D

In countries where polished rise is the main cereal in their diet, people suffer from (a) pellagra (b) scurvy (c) beriberi (d) osteomalacia

Description : In countries where polished rise is the main cereal in their diet, people suffer from (a) pellagra (b) scurvy (c) beriberi (d) osteomalacia

Last Answer : Ans:(a)

Exposure to sunshine and diet rich in fish liver oils, oatmeal and sweet potatoes will not cause the deficiency disease 1. Osteomalacia 2. Osteoporosis and frequent bone fractures 3. Rickets 4. Fatty liver (a) 1, 2 (b) 1, 2, 3 (c) 1, 3 (d) 1, 2, 3, 4

Description : Exposure to sunshine and diet rich in fish liver oils, oatmeal and sweet potatoes will not cause the deficiency disease 1. Osteomalacia 2. Osteoporosis and frequent bone fractures 3. Rickets 4. Fatty liver (a) 1, 2 (b) 1, 2, 3 (c) 1, 3 (d) 1, 2, 3, 4

Last Answer : Ans:(b)

Deposition of uric acid crystals at the joint is the cause of - (1) Arthritis (2) Osteoporosis (3) Osteomalacia (4) Rickets

Description : Deposition of uric acid crystals at the joint is the cause of - (1) Arthritis (2) Osteoporosis (3) Osteomalacia (4) Rickets

Last Answer : (1) Arthritis Explanation: Gout is a medical condition usually characterized by recurrent attacks of acute inflammatory arthritis- a red, tender, hot, swollen joint. It is caused by elevated ... . The uric acid crystallizes, and the crystals deposit in joints, tendons, and surrounding tissues.

Which of the following is a skin disease? (1) Rickets (2) Osteomalacia (3) Anaemia (4) Pellagra

Description : Which of the following is a skin disease? (1) Rickets (2) Osteomalacia (3) Anaemia (4) Pellagra

Last Answer : (4) Pellagra Explanation: Pellagra is a disease caused by low levels of niacin, also known as vitamin B-3. It's marked by dementia, diarrhea, and dermatitis, also known as “the three Ds”.

Rickets and Osteomalacia is caused due to the deficiency of?

Description : Rickets and Osteomalacia is caused due to  the deficiency of?

Last Answer : Vitamin D

Prolonged deficiency of nicotinic acid causes (a) pellagra (b) xerophthalmia (c) osteomalacia (d) anaemia.

Description : Prolonged deficiency of nicotinic acid causes (a) pellagra (b) xerophthalmia (c) osteomalacia (d) anaemia.

Last Answer : (a) pellagra

A metabolic bone disease characterized by inadequate mineralization of bone is a) osteomalacia Osteomalacia is a metabolic bone disease characterized by inadequate mineralization of bone.

Description : A metabolic bone disease characterized by inadequate mineralization of bone is a) osteomalacia Osteomalacia is a metabolic bone disease characterized by inadequate mineralization of bone. b) osteoporosis ... of the joint disorders. OA affects the articular cartilage, subchondral bone, and synovium.

Last Answer : a) osteomalacia Osteomalacia is a metabolic bone disease characterized by inadequate mineralization of bone.

Rickets in children and osteomalacia in adult in caused by deficiency of (a) vit. A (b) vit B (c) vit. C (d) vit D

Description : Rickets in children and osteomalacia in adult in caused by deficiency of (a) vit. A (b) vit B (c) vit. C (d) vit D

Last Answer : (d) vit D

Which of the following drug is implicated in the causation of osteomalacia of the bone? A. Steroid B. Estrogen C. Heparin D. Phenytoin

Description : Which of the following drug is implicated in the causation of osteomalacia of the bone? A. Steroid B. Estrogen C. Heparin D. Phenytoin

Last Answer : D. Phenytoin

Deposition of uric acid crystals at the joint is the cause of (1) Arthritis (2) Osteoporosis (3) Osteomalacia (4) Rickets

Description : Deposition of uric acid crystals at the joint is the cause of (1) Arthritis (2) Osteoporosis (3) Osteomalacia (4) Rickets

Last Answer : Arthritis

Transcription of structural genes of lac operon is prevented by binding of the repressor tetramer to (A) i gene (B) Operator locus (C) Promoter (D) z gene

Description : Transcription of structural genes of lac operon is prevented by binding of the repressor tetramer to (A) i gene (B) Operator locus (C) Promoter (D) z gene

Last Answer : Answer : B

Trancription of z, y and a genes of lac operon is prevented by (A) Lactose (B) Allo-lactose (C) Repressor (D) cAMP

Description : Trancription of z, y and a genes of lac operon is prevented by (A) Lactose (B) Allo-lactose (C) Repressor (D) cAMP

Last Answer : Answer : C

All the following statements about endemic goiter are true except (A) It occurs in areas where soil and water have low iodine content (B) It leads to enlargement of thyroid gland (C) It results ultimately in hyperthyroidism (D) It can be prevented by consumption of iodised salt

Description : All the following statements about endemic goiter are true except (A) It occurs in areas where soil and water have low iodine content (B) It leads to enlargement of thyroid gland (C) It results ultimately in hyperthyroidism (D) It can be prevented by consumption of iodised salt

Last Answer : Answer : C

Fatty liver may be prevented by all of the following except (A) Choline (B) Betaine (C) Methionine (D) Ethionine

Description : Fatty liver may be prevented by all of the following except (A) Choline (B) Betaine (C) Methionine (D) Ethionine

Last Answer : Answer : D

Unpleasant odours and taste in a fat (rancidity) can be delayed or prevented by the addition of (A) Lead (B) Copper (C) Tocopherol (D) Ergosterol

Description : Unpleasant odours and taste in a fat (rancidity) can be delayed or prevented by the addition of (A) Lead (B) Copper (C) Tocopherol (D) Ergosterol

Last Answer : Answer : C

The standard management oral anticoagulant therapy for chronic treatment of venous thromboembolism is with the drug warfarin. Which of the following statement(s) is/are true concerning the administration of warfarin? a. An important complication of warfarin therapy is skin necrosis in patients with protein C deficiency b. Warfarin interferes with vitamin K dependent clotting factors II, VII, IX, X c. For effective anticoagulation the prothrombin time (PT) should be kept at 2 control d. It is recommended that warfarin be continued for at least one year after initial episode of deep venous thrombosis

Description : The standard management oral anticoagulant therapy for chronic treatment of venous thromboembolism is with the drug warfarin. Which of the following statement(s) is/are true concerning the administration ... warfarin be continued for at least one year after initial episode of deep venous thrombosis

Last Answer : Answer: a, b Warfarin interferes with the vitamin K dependent clotting factors II, VII, IX and X, protein C, and protein S. An important complication of warfarin is skin ... the benefit from anticoagulant therapy and thus is the basis for discontinuing warfarin administration at this time

Prophylactic administration of Vitamin K in breast fed babies is an example of A A. Specific protection B. Health promotion C. Rehabilitation D. Primordial

Description : Prophylactic administration of Vitamin K in breast fed babies is an example of  A A. Specific protection B. Health promotion C. Rehabilitation D. Primordial

Last Answer : . Specific protection