Answer to Question 1
D
Explanation: A) Hashimoto's thyroiditis is a thyroid disease, but it is only seen in adults.
B) Graves' disease is a thyroid disease, but it is only seen in adults.
C) Thyroid cancer is not seen in children.
D) Correct Cretin is a French word that means mentally deficient person; a congenital lack of thyroid hormone causes mental retardation.
Answer to Question 2
B
Explanation: A) The combining form infect/o- does not mean collection of symptoms.
B) Correct
C) The combining form infect/o- does not mean hospital.
D) The combining form infect/o- does not mean disability.