Rona Hernandez, an ultrasound technician at Desert Radiology, left, works with student Cara Jam …

Rona Hernandez, an ultrasound technician at Desert Radiology, left, works with student Cara Jamison at the DR location at 6675 S. Cimarron Road in Las Vegas Wednesday, Oct. 14, 2020. (K.M. Cannon/Las Vegas Review-Journal) @KMCannonPhoto