Thyroid nodule?

Thyroid nodule?
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DefinitionA thyroid nodule is a growth (lump) in the thyroid gland. The thyroid gland is located at the base of the neck.Alternative NamesThyroid tumor; Thyroid adenoma; Thyroid carcinoma; Thyroid incidentalomaCauses, incidence, and risk factorsThyroid nodules are growths of cells in the thyroid gland. These growths can be noncancerous (benign) or cancerous (malignant). Some nodules are fluid-filled (cysts), while others are made of thyroid gland cells. Sometimes, what feels like one nodule will actually be a collection of small nodules.Thyroid nodules are more common in women than in men. A person's chance of a thyroid nodule increases with age.Only a few thyroid nodules are cancerous. (See: Thyroid cancer)The following characteristics increase the chances that a thyroid nodule is cancero
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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.

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Description : Thyroxine therapy is indicated in the following conditions except: A. Euthyroid status with raised TSH level B. Diffuse nontoxic goiter C. Nonfunctional thyroid nodule D. Benign functioning thyroid nodule

Last Answer : C. Nonfunctional thyroid nodule

What about an enlarged nodule at the back of the neck?

Description : Hello, yesterday I had a tiny bump on the back of my neck. To better locate the place, it is a part of the hair on the far left, at the very bottom (when I put my little finger behind my earlobe, ... . hours, so please for some advice, I have before the exam and I need to sleep in peace. Thank you.

Last Answer : There can be a number of reasons. No one but the doctor can answer responsibly. Especially not on the net without an examination.

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Description : What is the difference in a nodule and a lymph node?

Last Answer : hyper vascular lymph node

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Description : Solitary pulmonary nodule?

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Description : Nodule formation in soybean is done by

Last Answer : Ans.Rhizobium japonicum

A small solid elevation of the skin, generally defined as less than 5mm, maybe flat or domeshaped. A. Nodule B. Papule C. Macule

Description : A small solid elevation of the skin, generally defined as less than 5mm, maybe flat or domeshaped. A. Nodule B. Papule C. Macule

Last Answer : Ans: B

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Last Answer : Ans: A

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Description : The function of leghaemoglobin in the root nodules of legumes is (a) inhibition of nitrogenase activity (b) oxygen removal (c) nodule differentiation (d) expression of nif gene.

Last Answer : b) oxygen removal

A patient states that for ALMOST a year now she has had a rubbery, firm, painless nodule within the substance of parotid gland. This MOST likely is: A. Mucocele B. Lymph node C. Benign mixed tumour D. Squamous cell carcinoma E. Sialolith with encapsulations

Description : A patient states that for ALMOST a year now she has had a rubbery, firm, painless nodule within the substance of parotid gland. This MOST likely is: A. Mucocele B. Lymph node C. Benign mixed tumour D. Squamous cell carcinoma E. Sialolith with encapsulations

Last Answer : C. Benign mixed tumour

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Last Answer : b). A precursor is released and is converted into active substances by some microorganisms

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Description : 83. Which one of the following is wrong statement ? (1) Nitrosomonas and Nitrobacter are chemoautotrophs (2) Anabaena and Nostoc are capable of fixing nitrogen in free-living state also (3 ... living conditions (4) Phosphorus is a constituent of cell membranes, certain nucleic acids and all proteins

Last Answer : Phosphorus is a constituent of cell membranes, certain nucleic acids and all proteins

In rabbit food does not normally enter into the wind pipe because during feeding (a) Epiglottis and tongue cover the glottis (b) Nodule called cartilage of santorini plug the larynx (c) The cartilage called arytenoid lie between larynx and glottis (d) The circular muscles at the front of trachea contract and close its opening

Description : In rabbit food does not normally enter into the wind pipe because during feeding (a) Epiglottis and tongue cover the glottis (b) Nodule called cartilage of santorini plug the larynx (c) The ... larynx and glottis (d) The circular muscles at the front of trachea contract and close its opening

Last Answer : (a) Epiglottis and tongue cover the glottis