NDAEB 5.3 Extraoral, Intra-oral and Digital Radiography Part 5

Dentists can expose patients to less radiation by prescribing x-rays using?

Light exposure or improper film storage results in?

The parallel technique is _____ than the bisecting technique.

During the duplication process, the procedure is done in the darkroom using only what kind of light exposure?

In viewing mounted images, a way to distinguish maxillary cuspids from mandibular cuspids is to remember?

One difference between a mandibular and maxillary radiograph is the mandibular radiograph?

When taking a panoramic extraoral X-ray, the patient\’s tongue should be?

To avoid straight lines on film, the operator should not?

If a patient needs the assistance of a family member during an x-ray, that person must?

It is recommended that a person should not be exposed to radiation more than a whole body dose of rem. What is rem?

When placing an anterior film into a patient’s mouth, it should be?

The penetrating power of the x-ray beam is?

What is not possible for infection control when using direct digital imaging?

The two most commonly used film speeds are?

This lower left periodontal x-ray reveals what about the patient?

The two most frequent causes of failure in automatic processing are?

The x-ray displays an image of which of the following?

Which radiograph would you recommend for new patient who has not yet experienced eruption?

What should be used for HEAVY cleaning of the processor?

Fading of radiographs is caused by?

What should the humidity be where film is stored?

Facial mounting is a way to view mounted film and radiographs when the embossed dots appear _____________.

The dental assistant is using a size 2 receptor for anterior placements using the bisecting technique. Which of the following radiographs would be exposed first?

Size 1 film would most likely be used to radiograph the?

Which of the following uses a laser scanner?

Some automatic processors do not need a darkroom because?

The examination of the anatomy and pathology of a particular area is provided by?

When mounting radiographs for future viewing, the mandibular teeth are always what?

Which of the following is both an advantage and disadvantage of digital radiography?

Film is placed correctly but the teeth are elongated. What is the most likely cause?