MCAT Question of the Day
    •

    Q:

    		 An individual's thyroid levels are checked by their physician and it is found that the individual's T4 levels are markedly low. This could reflect:

    I. overproduction of TSH
    II. underproduction of TSH
    III. deficient production by the thyroid gland
    		 

    A

    		 III only

    B

    		 II and III only

    C

    		 I and III only

    D

    		 I, II and III



    Endocrine System |
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