This assignment focuses on HLTDEN002, which covers assisting with dental radiography. It addresses key knowledge questions related to avoiding and rectifying film faults, preparing film for processing in an automatic processor, and understanding the principles for producing quality images through manual processing of X-rays. The assignment also explores radiographic stock storage and maintenance practices, as well as the advantages and disadvantages of digital radiography in dental practices. Furthermore, it discusses the orthopantomogram (OPG) procedure, its uses, and patient preparation, including correct positioning. The student provides detailed answers, demonstrating a comprehensive understanding of dental radiography principles and practices.