Part C - Module 16.3 The Thyroid and Parathyroid Glands An abnormal thyroid pane
ID: 3480826 • Letter: P
Question
Part C - Module 16.3 The Thyroid and Parathyroid Glands An abnormal thyroid panel was one of the clinical lab tests that concerned the GAB team They noted that Mr. Hernandez's level of thyroid stimulating hormone (TSH) was abnorma elevated, while his thyroxine (T4) level was abnormally low. These lab results indicated tha Mr. Hernandez likely suffered from hypothyroidism and would need to start thyroid hormon replacement therapy. This could be one of the reasons that Felix felt tired and weak recent Usu ally the diagnosis of hypothyroidism and thyroid replacement therapy can be managed by the primary care physician. However, the GAB team was also concerned that there migl be more to Felix's case, as other abnormalities were noted in his chemistry panel. Felix's serum sodium ion level was low and his serum potassium ion level was elevate also slightly hypoglycemic, as his serum glucose level was abnormally low. For this reason Felix's prim starting any new drug therapy d. Felix was ary care physician had elected to wait for Dr. Young's assessment prior to Thyroid function testing indicates that Felix has hypothyroidism. Which of the following statements best describes why his level of thyroid-stimulating hormone (TSH) is elevated? An inadequate T4 level inhibits the release of TRH, and the lack of TRH enables the TSH and the T4 level never returns to a normal range unable to respond and the T4 level never returns to a normal range O anterior pituitary to increase TSH secretion. The thyroid gland is unable to respond to Only the anterior pituitary detects low T4 levels and secretes TSH; the thyroid is An inadequate level of T4 stimulates TRH to increase the amount of TSH, but the 0 thyroid gland is unable to respond to TSH and the T4 level never returns to a normal range The hypothalamus fails to respond to the low T4 level, and the lack of TRH enables O the anterior pituitary to increase TSH secretion. The thyroid gland is unable to respond to TSH and the T4 level never returns to a normal range Submit My Answers Give UpExplanation / Answer
THE THYROID AND PARATHYROID GLANDA:
Mr.Hernadezs is having the hypothyroidism. The thyroid harmones are of two types T3 and T4.