During a Caldwell-Luc procedure, the surgeon approaches the… During a Caldwell-Luc procedure, the surgeon approaches the maxillary sinus through which area? Read Details
A patient has severe sensorineural hearing loss and receives… A patient has severe sensorineural hearing loss and receives little benefit from conventional amplification. Which procedure is designed to electrically stimulate the auditory pathway? Read Details
The CST is preparing for cochlear implant insertion. Which a… The CST is preparing for cochlear implant insertion. Which action is MOST appropriate? Read Details
Why must the parathyroid glands and their vascular supply be… Why must the parathyroid glands and their vascular supply be preserved whenever possible during thyroidectomy? Read Details
A contaminated wound is left open initially and is surgicall… A contaminated wound is left open initially and is surgically closed several days later after contamination has been controlled. Which type of wound healing is this? Read Details
During CABG, the surgeon is preparing the ascending aorta fo… During CABG, the surgeon is preparing the ascending aorta for the proximal graft anastomosis. Which instrument should the CST anticipate? Read Details
A radical neck dissection is planned. Which combination of n… A radical neck dissection is planned. Which combination of nonlymphatic structures is associated with removal in the radical procedure? Read Details
During septoplasty, the surgeon requests an instrument for r… During septoplasty, the surgeon requests an instrument for removal of selected septal cartilage. Which instrument should the CST anticipate? Read Details
During a canal-wall-up mastoidectomy, which structure should… During a canal-wall-up mastoidectomy, which structure should remain intact? Read Details
During penetrating keratoplasty, which cutting or boring ins… During penetrating keratoplasty, which cutting or boring instrument should the CST anticipate? Read Details
