Radioactive iodine uptake by thyroid gland is increased in (A) Endemic goitre (B) Hyperthyroidism (C) Myxoedema (D) Creatinism

Radioactive iodine uptake by thyroid gland is increased in (A) Endemic goitre (B) Hyperthyroidism (C) Myxoedema (D) Creatinism
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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

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

Radioactive iodine uptake by thyroid gland 24 hours of a test dose is (A) 1.5–15% of the test done (B) 15–20% of the test done (C) 20–40% of the test done (D) 50–70% of the test done

Description : Radioactive iodine uptake by thyroid gland 24 hours of a test dose is (A) 1.5–15% of the test done (B) 15–20% of the test done (C) 20–40% of the test done (D) 50–70% of the test done

Last Answer : Answer : C

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

Consumption of iodised salt is recommended for prevention of (A) Hypertension (B) Hyperthyroidism (C) Endemic goitre (D) None of these

Description : Consumption of iodised salt is recommended for prevention of (A) Hypertension (B) Hyperthyroidism (C) Endemic goitre (D) None of these

Last Answer : C

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

Thyroid gland takes up circulating iodine (A) By simple diffusion (B) By facilitated diffusion (C) By active uptake (D) In exchange for chloride

Description : Thyroid gland takes up circulating iodine (A) By simple diffusion (B) By facilitated diffusion (C) By active uptake (D) In exchange for chloride

Last Answer : Answer : C

What radioactive element is routinely used in treating hyperthyroidism, and in reducing thyroid activity? w) Iron-59 x) Gold-198 y) Cobalt-60 z) Iodine-131

Description : What radioactive element is routinely used in treating hyperthyroidism, and in reducing thyroid activity? w) Iron-59 x) Gold-198 y) Cobalt-60 z) Iodine-131

Last Answer : ANSWER: Z -- IODINE-131

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

Description : 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) ... child birth (d) Posterior Growth Oversecretion pituitary hormone stimulates (GH) abnormal growth

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

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.

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

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

Last Answer : D. Myxoedema coma

The deficiency of iodine leads to - (1) Hyperthyroidism (2) Goitre (3) Midgut (4) Diabetes

Description : The deficiency of iodine leads to - (1) Hyperthyroidism (2) Goitre (3) Midgut (4) Diabetes

Last Answer : (2) Goitre Explanation: A goitre or goiter is a swelling of the thyroid gland which can lead to a swelling of the neck or larynx (voice box). Goitre is a term that refers to an ... gland that is functioning properly or not. Worldwide, over 90% cases of goitre are caused by iodine deficiency.

The deficiency of iodine leads to (1) Hyperthyroidism (2) Goitre (3) Midgut (4) Diabetes

Description : The deficiency of iodine leads to (1) Hyperthyroidism (2) Goitre (3) Midgut (4) Diabetes

Last Answer : Goitre

All the following may occur in hyperthyroidism except (A) Goitre (B) Increased appetite (C) Loss of weight (D) Low BMR

Description : All the following may occur in hyperthyroidism except (A) Goitre (B) Increased appetite (C) Loss of weight (D) Low BMR

Last Answer : Answer : D

Iodide uptake by thyroid gland is decreased by (A) Thicyanate (B) Thiouracil (C) Thiourea (D) Methimazole

Description : Iodide uptake by thyroid gland is decreased by (A) Thicyanate (B) Thiouracil (C) Thiourea (D) Methimazole

Last Answer : Answer : A

A substance which competes with iodide uptake mechanism by thyroid gland is (A) Thiocynate (B) Iodoacetate (C) Fluoride (D) Fluoroacetate

Description : A substance which competes with iodide uptake mechanism by thyroid gland is (A) Thiocynate (B) Iodoacetate (C) Fluoride (D) Fluoroacetate

Last Answer : Answer : A

Propranolol is used in hyperthyroidism: A. As short-term symptomatic therapy till effect of carbimazole develops B. As long-term therapy after subtotal thyroidectomy C. In patients not responding to carbimazole D. To potentiate the effect of radioactive iodine

Description : Propranolol is used in hyperthyroidism: A. As short-term symptomatic therapy till effect of carbimazole develops B. As long-term therapy after subtotal thyroidectomy C. In patients not responding to carbimazole D. To potentiate the effect of radioactive iodine

Last Answer : A. As short-term symptomatic therapy till effect of carbimazole develops

n the treatment of hyperthyroidism, carbimazole has the following advantage over radioactive iodine: A. Cost of treatment is lower B. It is preferable in uncooperative patient C. It is better tolerated by the patients D. Hypothyroidism when induced is reversible

Description : n the treatment of hyperthyroidism, carbimazole has the following advantage over radioactive iodine: A. Cost of treatment is lower B. It is preferable in uncooperative patient C. It is better tolerated by the patients D. Hypothyroidism when induced is reversible

Last Answer : Hypothyroidism when induced is reversible

Clinical features of hyperthyroidism include (A) Goitre, heat intolerance, weight loss and tachycardia (B) Goitre, tremors, tachycardia and cold intolerance (C) Exophthalmos, goiter, tachycardia and loss of appetite (D) Exophthalmos, goiter, tremors and obesity

Description : Clinical features of hyperthyroidism include (A) Goitre, heat intolerance, weight loss and tachycardia (B) Goitre, tremors, tachycardia and cold intolerance (C) Exophthalmos, goiter, tachycardia and loss of appetite (D) Exophthalmos, goiter, tremors and obesity

Last Answer : Answer : A

Consumption of iodised salt is recommended in (A) Patients with hyperthyroidism (B) Patients with hypothyroidism (C) Pregnant women (D) Goitre belt areas

Description : Consumption of iodised salt is recommended in (A) Patients with hyperthyroidism (B) Patients with hypothyroidism (C) Pregnant women (D) Goitre belt areas

Last Answer : Answer : D

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:

Description : Which of the following is the most common cause of Hypothyroidism in iodine sufficient area? Options: 1) Iatrogenic hypothyroidism 2) Post-partum thyroiditis 3) Autoimmune thyroiditis 4) Thyroid aplasia

Last Answer : Correct Answer: 3) Autoimmune thyroiditis

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

Last Answer : Correct Answer: 1) de Quervain’s thyroiditis

Radioactive iodine uptake?

Description : Radioactive iodine uptake?

Last Answer : DefinitionRadioactive iodine uptake (RAIU) is a test of thyroid function. It measures how much radioactive iodine is taken up by the thyroid gland in a given time period.See also:Thyroid scanAlternative ... takes about 30 minutes.How to prepare for the testDo not eat for 8 hours before the

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

Iodine content of thyroid gland in an adult is about (A) 1–3 mg (B) 4–8 mg (C) 10–15 mg (D) 25–30 mg

Description : Iodine content of thyroid gland in an adult is about (A) 1–3 mg (B) 4–8 mg (C) 10–15 mg (D) 25–30 mg

Last Answer : Answer : C

Iodine is stored in (A) Thyroid gland as thyroglobulin (B) Liver (C) Intestine (D) Skin

Description : Iodine is stored in (A) Thyroid gland as thyroglobulin (B) Liver (C) Intestine (D) Skin

Last Answer : Answer : A

Why is goitre called ‘endemic disease’?

Description : Why is goitre called ‘endemic disease’?

Last Answer : Goitre is a localised disease and found in areas where iodine is less in soil and water. Hence goitre is referred to as endemic disease.

When people have Thyroid cancer treatment is it only the cancer cells that pick up and are killed by the radioactive Iodine? If so why?

Description : When people have Thyroid cancer treatment is it only the cancer cells that pick up and are killed by the radioactive Iodine? If so why?

Last Answer : The radioactive iodine kills all the thyroid cells, not just the cancerous ones.

If we injected a mammal with radioactive iodine, most of it would end up in A) the bone. B) the liver. C) the kidney. D) the thymus. E) the thyroid.

Description : If we injected a mammal with radioactive iodine, most of it would end up in A) the bone. B) the liver. C) the kidney. D) the thymus. E) the thyroid.

Last Answer : E) the thyroid.

The thyroid inhibitor which produces the fastest response is: A. Lugol’s iodine B. Radioactive iodine C. Propylthiouracil D. Lithium carbonate

Description : The thyroid inhibitor which produces the fastest response is: A. Lugol’s iodine B. Radioactive iodine C. Propylthiouracil D. Lithium carbonate

Last Answer : A. Lugol’s iodine

Overtreatment with the following thyroid inhibitor results in enlargement of the thyroid: A. Lugol’s iodine B. Radioactive iodine C. Carbimazole D. All of the above

Description : Overtreatment with the following thyroid inhibitor results in enlargement of the thyroid: A. Lugol’s iodine B. Radioactive iodine C. Carbimazole D. All of the above

Last Answer : C. Carbimazole

The following thyroid inhibitor interferes with peripheral conversion of thyroxine to triiodothyronine: A. Propyl thiouracil B. Methimazole C. Carbimazole D. Radioactive iodine

Description : The following thyroid inhibitor interferes with peripheral conversion of thyroxine to triiodothyronine: A. Propyl thiouracil B. Methimazole C. Carbimazole D. Radioactive iodine

Last Answer : A. Propyl thiouracil

The following thyroid inhibitor does not produce goiter when given in over dose: A. Propyl thiouracil B. Carbimazole C. Radioactive iodine D. Sodium thiocyanat

Description : The following thyroid inhibitor does not produce goiter when given in over dose: A. Propyl thiouracil B. Carbimazole C. Radioactive iodine D. Sodium thiocyanat

Last Answer : C. Papillary carcinoma of thyroid

The following thyroid inhibitor does not produce goiter when given in over dose: A. Propyl thiouracil B. Carbimazole C. Radioactive iodine D. Sodium thiocyanate

Description : The following thyroid inhibitor does not produce goiter when given in over dose: A. Propyl thiouracil B. Carbimazole C. Radioactive iodine D. Sodium thiocyanate

Last Answer : C. Radioactive iodine

High level of T3 and T4 and low TSH in serum indicates (A) Hyperthyroidism of pituitary origin (B) Hypothyroidism of pituitary origin (C) Hyperthyroidism of thyroid origin (D) Hypothyroidism of thyroid origin

Description : High level of T3 and T4 and low TSH in serum indicates (A) Hyperthyroidism of pituitary origin (B) Hypothyroidism of pituitary origin (C) Hyperthyroidism of thyroid origin (D) Hypothyroidism of thyroid origin

Last Answer : Answer : C

Administration of TSH increases serum T3 and T4 in (A) Hyperthyroidism of pituitary origin (B) Hyperthyroidism of thyroid origin (C) Hypothyroidism of pituitary origin (D) Hypothyroidism of thyroid origin

Description : Administration of TSH increases serum T3 and T4 in (A) Hyperthyroidism of pituitary origin (B) Hyperthyroidism of thyroid origin (C) Hypothyroidism of pituitary origin (D) Hypothyroidism of thyroid origin

Last Answer : Answer : C

The radioisotope used to study the thyroid gland is (A) Iodine (B) Cobalt (C) Iron (D) Carbon

Description : The radioisotope used to study the thyroid gland is (A) Iodine (B) Cobalt (C) Iron (D) Carbon

Last Answer : (A) Iodine

A pregnant female delivers a baby who suffers from stunted growth, mental retardation, low intelligence quotient and abnormal skin. This is the result of (a) cancer of the thyroid gland (b) oversecretion of pars distalis (c) deficiency of iodine in diet (d) low secretion of growth hormone

Description : A pregnant female delivers a baby who suffers from stunted growth, mental retardation, low intelligence quotient and abnormal skin. This is the result of (a) cancer of the thyroid gland (b) oversecretion of pars distalis (c) deficiency of iodine in diet (d) low secretion of growth hormone

Last Answer : (c) deficiency of iodine in diet

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.

The aim of iodine therapy before subtotal thyroidectomy in Grave’s disease is: A. To render the patient euthyroid B. To restore the iodine content of the thyroid gland C. To inhibit peripheral conversion of thyroxine into triiodothyronine D. To reduce friability and vascularity of the thyroid gland

Description : The aim of iodine therapy before subtotal thyroidectomy in Grave’s disease is: A. To render the patient euthyroid B. To restore the iodine content of the thyroid gland C. To inhibit peripheral conversion of thyroxine into triiodothyronine D. To reduce friability and vascularity of the thyroid gland

Last Answer : D. To reduce friability and vascularity of the thyroid gland

Myxoedema occurs due to:** A. Hypersecretion of the thyroid B. Hypersecretion of the adrenal C. Hyposecretion of thyroid (hypothyroidism) D. Hyposecretion of the adrenal

Description : Myxoedema occurs due to:** A. Hypersecretion of the thyroid B. Hypersecretion of the adrenal C. Hyposecretion of thyroid (hypothyroidism) D. Hyposecretion of the adrenal

Last Answer : C. Hyposecretion of thyroid (hypothyroidism)

Serum TSH levels are high in most cases of: A. Myxoedema B. Grave’s disease C. Carcinoma thyroid D. Toxic nodular goiter

Description : Serum TSH levels are high in most cases of: A. Myxoedema B. Grave’s disease C. Carcinoma thyroid D. Toxic nodular goiter

Last Answer : A. Increases vascularity

.19 Serum TSH levels are high in most cases of: A. Myxoedema B. Grave’s disease C. Carcinoma thyroid D. Toxic nodular goiter

Description : .19 Serum TSH levels are high in most cases of: A. Myxoedema B. Grave’s disease C. Carcinoma thyroid D. Toxic nodular goiter

Last Answer : A. Myxoedema

The isozyme CK-MB is specifically increased in the blood of patients who had (A) Skeletal muscle disease (B) Recent myocardial infarction (C) Infective hepatitis (D) Myxoedema

Description : The isozyme CK-MB is specifically increased in the blood of patients who had (A) Skeletal muscle disease (B) Recent myocardial infarction (C) Infective hepatitis (D) Myxoedema

Last Answer : Answer : B

Myxoedema is disorder produed due to hypersecretion of which gland? -General Knowledge

Description : Myxoedema is disorder produed due to hypersecretion of which gland? -General Knowledge

Last Answer : The answer is 'Thyroid'

Myxoedema is disorder produed due to hypersecretion of which gland? -General Knowledge

Description : Myxoedema is disorder produed due to hypersecretion of which gland? -General Knowledge

Last Answer : answer:

Myxoedema is disorder produed due to hypersecretion of which gland?

Description : Myxoedema is disorder produed due to hypersecretion of which gland?

Last Answer : Thyroid

Lugol’s iodine is used in hyperthyroidism: A. As long term definitive monotherapy B. Preoperatively for 10-15 days C. Postoperatively for 10-15 days D. As adjuvant to carbimazole for long term therap

Description : Lugol’s iodine is used in hyperthyroidism: A. As long term definitive monotherapy B. Preoperatively for 10-15 days C. Postoperatively for 10-15 days D. As adjuvant to carbimazole for long term therap

Last Answer : B. Preoperatively for 10-15 days

Goitre is caused by the deficiency of (1) Zinc (2) Calcium (3) Iodine (4) Chlorine

Description : Goitre is caused by the deficiency of (1) Zinc (2) Calcium (3) Iodine (4) Chlorine

Last Answer : (3) Iodine Explanation: Goitre is a swelling of the neck or larynx resulting from enlargement of the thyroid gland, associated with a thyroid gland that is not functioning properly. Worldwide, ... Prevention includes adding small amounts of iodine to table salt, a product known as iodized salt.

Goitre is caused by the deficiency of - (1) Iodine (2) Chlorine (3) Sodium (4) Calcium

Description : Goitre is caused by the deficiency of - (1) Iodine (2) Chlorine (3) Sodium (4) Calcium

Last Answer : (1) Iodine Explanation: A goitre or goiter is a swelling of the thyroid gland, which can lead to a swelling of the neck or larynx. (voice box). Goitre is a term that refers to ... considered a contributing factor. In countries that use iodized salt, Hashimoto's thyroiditis is the most common cause.