Final answer:
Routine fluoroscopic examinations typically use a high kVp and low mAs exposure technique to balance image quality with minimizing radiation exposure to the patient.
Step-by-step explanation:
In general, routine fluoroscopic examinations should use high kVp, low mAs as the preferred exposure technique. This protocol helps to minimize radiation exposure to the patient while still producing the necessary diagnostic quality images. Using a high kilovoltage peak (kVp) allows X-rays to penetrate through the body more effectively while using a low milliampere-second (mAs) reduces the amount of X-ray photons produced, hence lowering the dose of radiation the patient receives. This balancing act ensures that the diagnostic benefit of the radiological procedure justifies the low risk associated with the exposure. It aligns with the principle of As Low As Reasonably Achievable (ALARA), which aims to manage and minimize patient and technician exposure to ionizing radiation in medical imaging.