Toxic agents present in food which interfere with thyroxine synthesis lead to the development of (a) toxic goitre (b) cretinism (c) simple goitre (d) thyrotoxicosis

Toxic agents present in food which interfere with
thyroxine synthesis lead to the development of
(a) toxic goitre (b) cretinism
(c) simple goitre (d) thyrotoxicosis
by

1 Answer

Answer :

(c) simple goitre
by

Related questions

Toxic agents present in flood which interface with thyroxine synthesis lead to the development of

Description : Toxic agents present in flood which interface with thyroxine synthesis lead to the development of

Last Answer : Toxic agents present in flood which interface with thyroxine synthesis lead to the development of A ... . Cretinism C. Simple goiter D. Thyrotoxicosis

A health disorder that results from the deficiency of thyroxine in adults and characterised by (i) a low metabolic rate, (ii) increase in body weight and (iii) tendency to retain water in tissues is (a) simple goitre (b) myxoedema (c) cretinism (d) hypothyroidism.

Description : A health disorder that results from the deficiency of thyroxine in adults and characterised by (i) a low metabolic rate, (ii) increase in body weight and (iii) tendency to retain water in tissues is (a) simple goitre (b) myxoedema (c) cretinism (d) hypothyroidism.

Last Answer : (b) myxoedema

BMR is increased in (A) Endemic goitre (B) Thyrotoxicosis (C) Myxoedema (D) Cretinism

Description : BMR is increased in (A) Endemic goitre (B) Thyrotoxicosis (C) Myxoedema (D) Cretinism

Last Answer : Answer : B

Serum cholesterol is decreased in (A) Endemic goitre (B) Thyrotoxicosis (C) Myxoedema (D) Cretinism

Description : Serum cholesterol is decreased in (A) Endemic goitre (B) Thyrotoxicosis (C) Myxoedema (D) Cretinism

Last Answer : B

Low uptake of 123I on the thyroid uptake scan would be an expected finding in: 1) A solitary toxic nodule 2) A multi-nodular toxic goitre 3) Amiodarone induced thyrotoxicosis type 1 4) DeQuervain's thyroiditis 5) Graves' thyrotoxicosis

Description : Low uptake of 123I on the thyroid uptake scan would be an expected finding in: 1) A solitary toxic nodule 2) A multi-nodular toxic goitre 3) Amiodarone induced thyrotoxicosis type 1 4) DeQuervain's thyroiditis 5) Graves' thyrotoxicosis

Last Answer : Answers-4 DeQuervain's thyroiditis is classically associated with low or absent 123I (the 131 radioactive isotope of iodine) uptake. The others will have high or normal uptake. In particular type ... may be distinguished from the thyroiditis of type 2 by the normal or high uptake scan.

Mental retardation can occur in (A) Cretinism (B) Juvenile myxoedema (C) Myxoedema (D) Juvenile thyrotoxicosis

Description : Mental retardation can occur in (A) Cretinism (B) Juvenile myxoedema (C) Myxoedema (D) Juvenile thyrotoxicosis

Last Answer : Answer : A

Which hormonal deficiency is responsible for the following? (a) Diabetes mellitus (b) Goitre (c) Cretinism

Description : Which hormonal deficiency is responsible for the following? (a) Diabetes mellitus (b) Goitre (c) Cretinism

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By which of the following means antifungal chemotherapeutic agents may affect fungi? A- Interfere with nuclear division by preventing the aggregation of microtubules needed for mitosis B- Interfere with normal nucleic acid synthesisInterfere with ergosterol biosynthesis and thus alter the structure of the cytoplasmic C- membrane as well as the function of several membrane-bound enzymes like thoseinvolved in nutrient transport and chitin synthesis D- all of these

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Triiodothyronine is preferred over thyroxine in the treatment of: A. Endemic goiter B. Cretinism C. Papillary carcinoma of thyroid D. Myxoedema coma

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Last Answer : D. Myxoedema coma

Select the answer which correctly matches the endocrine gland with the hormone it secretes and its function/deficiency symptom. Endocrine Hormone Function/ gland Deficiency symptoms (a) Thyroid Thyroxine Lack of iodine gland in diet results in goitre (b) Corpus Testo- Stimulates luteum sterone spermatogenesis (c) Anterior Oxytocin Stimulates pituitary uterus contraction during child birth (d) Posterior Growth Oversecretion pituitary hormone stimulates (GH) abnormal growth

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Last Answer : (a) Thyroid Thyroxine Lack of iodine gland in diet results in goitre

What is simple goitre? What are its symptoms?

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Last Answer : The disease caused due to deficiency of iodine in the food is called goitre. The symptoms of goitre are abnormal enlargement of thyroid gland in the neck region.

A cup of strong coffee would be expected to (A) Interfere with synthesis of prostaglandins (B) Decrease the effects of Glucagon (C) Enhance the effects of epinephrine (D) Provide the vitamin nicotinic acid

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Last Answer : Answer : C

A cup of strong coffee would be expected to (A) Interfere with the synthesis of prostaglandins (B) Decrease the effect of glucagon (C) Enhance the effect of epinephrine (D) Provide the vitamin nicotinic acid

Description : A cup of strong coffee would be expected to (A) Interfere with the synthesis of prostaglandins (B) Decrease the effect of glucagon (C) Enhance the effect of epinephrine (D) Provide the vitamin nicotinic acid

Last Answer : Answer : C

Sulpha drugs interfere with bacterial synthesis of (A) Lipoate (B) Vitamin E (C) Tetrahydrofolate (D) Ascorbic acid

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The most important mechanism by which tetracycline antibiotics exert antiimicrobial action is (a) They chelate Ca2+ ions and alter permeability of bacterial cell membrane (b) They bind to 30S ribosomes and inhibit bacterial protein synthesis (c) They bind to 50S ribosomes and interfere with translocation of the growing peptide chain in the bacteria (d) They interfere with DNA mediated RNA synthesis in bacteria

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Penicillins interfere with bacterial cell wall synthesis by (a) Inhibiting synthesis of N-acetyl muramic acid pentapeptide (b) Inhibiting conjugation between N-acetyl muramic acid and N-acetyl glucosamine (c) Inhibiting transpeptidases and carboxy peptidases which cross link the peptidoglycan residues (d) Counterfeiting for D-alanine in the bacterial cell wall

Description : Penicillins interfere with bacterial cell wall synthesis by (a) Inhibiting synthesis of N-acetyl muramic acid pentapeptide (b) Inhibiting conjugation between N-acetyl muramic acid and N-acetyl ... link the peptidoglycan residues (d) Counterfeiting for D-alanine in the bacterial cell wall

Last Answer : Ans: C

The sulfonamides interfere with bacterial metabolism by a. blocking cell wall synthesis. b. disrupting folic acid metabolism. c. reacting with bacterial cell membranes. d. inhibiting DNA replication.

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Last Answer : b. disrupting folic acid metabolism.

The most probable mechanism of action of imidazole antifungal drugs is: A. They bind to ergosterol in fungal cell membrane and make it leaky B. They interfere with ergosterol synthesis by fungi C. They interfere with fungal mitosis D. They block oxidative phosphorylation in fungi

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Penicillins interfere with bacterial cell wall synthesis by: A. Inhibiting synthesis of N-acetyl muramic acid pentapeptide B. Inhibiting conjugation between N-acetyl muramic acid and N-acetyl glucosamine C. Inhibiting transpeptidases and carboxypeptidases which cross link the peptidoglycan residues D. Counterfeiting for D-alanine in the bacterial cell wall

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ntithyroid drugs exert the following action: A. Inhibit thyroxine synthesis B. Block the action of thyroxine on pituitary C. Block the action of TSH on thyroid D. Block the action of thyroxine on peripheral tissues

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Trying not to interfere with my grade 2-3 year old mixed gender ESL class - I need ideas for songs, games and simple things to do with the ABC and more... help?

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Hypocholesterolemia is found in (A) Thyrotoxicosis (B) Diabetes mellitus (C) Obstructive jaundice (D) Nephrotic syndrome

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A 54-year-old woman with severe hypercholesterolemia is to be treated with a combination of niacin and atorvastatin. With this drug combination, it is important that the patient be monitored closely for signs of (a) Agranulocytosis (b) Gallstones (c) Lactic acidosis (d) Myopathy (e) Thyrotoxicosis

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A 20 yr. old female patient presents with pain in thyroid region of the neck since few days. She gives recent history of mumps. On palpation thyroid is tender and her thyroid function test reveals raised levels of T3, T4 and low TSH. Iodine uptake is also low. Probable diagnosis in this case is:1) de Quervain’s thyroiditis 2) Silent thyroiditis 3) Primary thyrotoxicosis 4) Hashimoto’s thyroiditis

Description : A 20 yr. old female patient presents with pain in thyroid region of the neck since few days. She gives recent history of mumps. On palpation thyroid is tender and her thyroid function ... 1) de Quervain's thyroiditis 2) Silent thyroiditis 3) Primary thyrotoxicosis 4) Hashimoto's thyroiditis

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Description : A patient who recently had a calculus removed from the kidney presented with radiolucent area in the left maxilla with clinical evidence of swelling. The disease that you would immediately suggest ... A. Diabetes B. Thyrotoxicosis C. Hyperparathyroidism D. Osteoporosis E. Adrenal insufficiency

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Which of the following are used as chlorinating agents in organic synthesis of compounds ? (Like acid converted to acid chloride)

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Antibacterial agents can be classified with regard to their structure, mechanism of action, and activity pattern against various types of bacterial pathogens. Which of the following statement(s) is/are true concerning antimicrobial classes? a. Penicillins and cephalosporins share the compound structure of a b-lactam ring which binds to bacterial division plate proteins b. Tetracyclines and macrolides such as erythromycin inhibit bacterial ribosomal activity and therefore protein synthesis c. Aminoglycosides act in a similar fashion to tetracyclines and therefore are both bacteriostatic d. Sulfonamides and trimethoprim act synergistically to inhibit purine synthesis

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Which of the following statement(s) is/are true concerning pharmacologic agents used to accelerate wound healing? a. A number of these agents are now currently approved for use in this country b. PDGF (platelet-derived growth factor) promotes fibroblast proliferation, chemotaxis, and collagenase synthesis c. PDGF has been demonstrated in a number of clinical trials to promote healing in chronic wounds d. Growth hormone functions by promoting fibroblast proliferation and collagen synthesis

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In patients with chronic granulomatous disease which of the following agents increases the synthesis of tumor necrosis factor, leading to activation of phagocytosis? (a) Aldesleukin (b) Cyclosporine (c) Filgrastim (d) Infliximab (e) Interferon gamma

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Hormone responsible for cretinism is

Description : Hormone responsible for cretinism is

Last Answer : Hormone responsible for cretinism is A. Thyroxine B. Parathormone C. Growth Hormone D. Calcitonin

Decreased secretion of growth hormone during childhood causes (A) Simmond’s disease (B) Cushing’s disease (C) Dwarfism (D) Cretinism

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Excess secretion of thyroid hormones causes (A) Hyperthyroidism (B) Myxoedema (C) Cretinism (D) Cushing syndrome

Description : Excess secretion of thyroid hormones causes (A) Hyperthyroidism (B) Myxoedema (C) Cretinism (D) Cushing syndrome

Last Answer : Answer : A

Degradation of proteins to amino acids, glucose from carbohydrates and fatty acids from lipids is known as (A) Anabolism (B) Metabolism (C) Catabolism (D) Cretinism

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Insufficient dietary iodine can cause – (1) Cretinism (2) Giant build (3) Enlarged thyroid (4) Small thyroid

Description : Insufficient dietary iodine can cause – (1) Cretinism (2) Giant build (3) Enlarged thyroid (4) Small thyroid

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What is cretinism? What are its symptoms?

Description : What is cretinism? What are its symptoms?

Last Answer : Cretinism is a disorder caused in children due to improper functioning of thyroid gland. The symptoms are stunted growth, retarded mental development, bow legs, defective teeth, protrusion of tongue and loose wrinkled skin.