Which of the following energy levels is associated with Gallium-67 (Ga-67)?

Gallium-67 (Ga-67) is a radionuclide commonly used in nuclear medicine for imaging various conditions, such as infections and tumors. The most prominent gamma emissions from Gallium-67 include energies at 93 keV and 184 keV, with the most recognized emission being at 93 keV.

When focusing on the primary diagnostic applications and imaging procedures that use Ga-67, the 93 keV gamma emission is especially significant. This emission allows for adequate imaging with various gamma cameras, making it well-suited for both diagnostic purposes and therapeutic interventions. Since Ga-67 is popular in nuclear imaging due to its specific energy emissions, the 93 keV is the value that corresponds to its notable utilization in clinical practice.

The other energy levels mentioned are either not characteristic of Ga-67 or are associated with different isotopes and can cause confusion if not specifically recognized for their respective radionuclides. Thus, identifying 93 keV energy emission as related to Gallium-67 is crucial for anyone working within the field of nuclear medicine, as this knowledge aids in selecting appropriate imaging techniques and understanding the behavior of radioactive materials.