Final answer:
Indirect digital radiography involves less exposure to the patient and may have lower resolution compared to direct digital radiography.
Step-by-step explanation:
Indirect digital radiography and direct digital radiography are two types of digital radiography techniques used in medical imaging. The main difference between the two is how the image is captured.
In indirect digital radiography, X-rays pass through the patient and interact with a scintillator, which converts the X-rays into light. This light is then detected by a photosensitive device, and the image is created. In this process, there is less exposure to the patient, as the X-rays are absorbed by the scintillator before reaching the patient. However, the resolution may be lower compared to direct digital radiography.
In direct digital radiography, a detector made of amorphous selenium or cesium iodide directly converts X-rays into an electronic signal, which is then processed by a computer to create the image. This results in higher resolution compared to indirect digital radiography.
Therefore, the correct answer is B. Less exposure to the patient and more resolution.