--%>
Assignment Help - homework help

Thyroid-stimulating hormone blood level in hypothyroidism

Explain about the TSH (thyroid-stimulating hormone) blood level in hypothyroidism? Why is there swelling of the thyroid in the widespread goiter disease?

E

Expert

Verified

Whenever there is low T3 and T4 secretion by the thyroid the TSH secretion by the hypothesis is very stimulated and the TSH blood level increases. The raise in the TSH availability promotes the swelling of the thyroid gland. The thyroid swelling is a reaction of a tissue that tries to recompense the functional insufficiency by making the gland increases its size.

   Related Questions in Biology

  • Q : Primary and secondary constrictions of

    Define the primary and secondary constrictions of a chromosome? Write the other name provided to the secondary constriction?

    		•
  • Q : Acute myocardial infarction

    Streptokinase is a substance employed in the treatment of acute myocardial infarction. How does this substance proceed?

    		•
  • Q : Mechanical digestion What do you mean

    What do you mean by mechanical digestion? In arthropods, molluscs, earthworms, vertebrates and birds, which organ participates respectively in this type of digestion?

    		•
  • Q : Defense cell- make worm infections

    State the kind of defense cell which make worm infections stimulate the multiplication?

    		•
  • Q : Absorption volume-water transpiration

    How do water absorption volume and water transpiration volume comparatively differ in plants in a day? What is final comparative balance of these processes?

    		•
  • Q : Circulatory system in

    What type of circulatory system present inside the arthropods? Do these animals have respiratory pigments and heart?

    		•
  • Q : Difference between programming and

    Difference between programming language and scripting language: Programming language required to be compiled first before running it. But scripting language can be interrupted in run time as it is a machine languag

    		•
  • Q : Circulatory systems of animals State

    State the various differences between octopuses and mussels with respect to their circulatory systems? How does this difference persuade the mobility of these animals?

    		•
  • Q : Three kinds of passive transport What

    What are the three main kinds of passive transport? Answer: The three main kinds of passive transport are osmosis, simple diffusion, and facilitated diffusion.

    		•
  • Q : Similar species with reproduction

    Can two normal individuals of similar species with sexual reproduction contain similar genomes and similar karyotypes? How the human karyotype is generally symbolized?

    		•