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Practical 4-II-Dose and detection

21 सवाल, मुफ़्त और बिना साइन-अप खेलें: A clinician wants to lower patient dose without losing image quality. Which adjustment of exposure factors is advised? / Exposure time of an intraoral radiograph is doubled with the same kV and mA. How does the patient dose change? / A dentist stands 1 m from t

लेखक

  • D B A 21 प्रश्न

इस क्विज़ के बारे में

  • 21 प्रश्न

प्रश्न पूर्वावलोकन

  • 1. Quiz: A clinician wants to lower patient dose without losing image quality. Which adjustment of exposure factors is advised?
  • 2. Quiz: Exposure time of an intraoral radiograph is doubled with the same kV and mA. How does the patient dose change?
  • 3. Quiz: A dentist stands 1 m from the scattering patient and then steps back to 2 m. How does the dose rate change?
  • 4. Quiz: An old report gives exposure in roentgens. What does exposure (X) physically measure?
  • 5. Quiz: A dosimetry report states the energy deposited per unit mass of tissue. In which unit is absorbed dose (D) measured?