3, 5, 3-triodothyronine is characterized as which of the following?
A. The least potent thyroid hormone
B. The most potent thyroid hormone
C. Secreted by the anterior pituitary gland in response to low blood levels of TSH
D. Used to make both T3 and T4 hormones
Question 2
Which of the following conditions occurs in patients with Zollinger-Ellison syndrome?
A. Overactive large bowel
B. Excessive loss of protein
C. Gastric hypersecretion
D. Hyposecretion of IgA and IgM
