The Physician Ordered T? and T? Tests for a Young

The physician ordered T? and T? tests for a young woman complaining of fatigue,weight gain,muscle aches and pains,and constipation.These laboratory tests will help confirm the diagnosis of hypothyroidism when:

A) Both tests show decreases.
B) Both tests show increases.
C) The T3 test elevates, and the T4 test decreases.
D) The level of thyroxin rises then falls back to subnormal levels.