A radiograph shows that the roots of #19 are curved to almost 90 degrees. Which of the following fits that definition?

Which of the following describes the appearance of enamel hypoplasia resulting from a febrile illness of vitamin deficiency?

Which of the following refers to the absence of all teeth?

Any substance able to induce a specific immune response is best described as which of the following?

When referring to a disease which of the following terms is used to indicate that the disease is tooth forming or derived from tooth forming tissues?

Teeth in snowcapped amelogenesis imperfect have which one of the following?

The correct term for “twinning” where a single tooth germ attempts to divide is which of the following?

Which of the following are two correct types of amelogenesis imperfecta?

Which of the following is an infectious disease that is not detectable by the usual clinical signs?

Which of the following words would MOST appropriately describe a microorganism that can enter the host’s body and cause disease?