DANB RHS- Dental film Exam | Questions And Answers Latest {} A+ Graded | 100% Verified

DANB RHS- Dental film Exam | Questions And Answers Latest {2024- 2025} A+ Graded |
100% Verified




RECEPTOR - refers to something that responds to a stimulus



X-RAYS FILMS HAVE 4 BASIC COMPONETS - 1. Film base

2. adhesive layer

3. film emulsion

4. Protective layer



FILM BASE - a flexible piece of polyester plastice 0.2 mm in thickness that is constructed to with sand
heat mositure and chemical exposure.



WHAT IS THE PRIMARY PURPOSE OF THE FIM BASE? - to provide a stable support for the delicate
emulsion



ADHESIVE LAYER - A thin layer of adhesive material that covers both sides of the film base



FILM EMULSION - A coating attached to both sides of the film base by the adhesive layer give the film
greater sensitivity to the xradiation



GELATIN - used to suspend and evenly disperse millions of microscopic silver halide crystal over the film
base.



HALIDE - is a chemical compound that is sensitive to radiation or light



SILVER HALIDE CRYSTALS - crystals that are suspended in the emulsion of the dental x-ray film (silver
bromide, silver iodide) function to absorb radiation during x-ray exposure and store energy from the
radiation