re the two currents that flow in an X-ray tube, and how are they related? An X-ray tube is being operated with a tube potential of 30 kV. a) How may the number of X-ray photons produced be increased? b) With respect to the filament, what limits the X-ray tube output and why? c) Suggest one design change to the tube that could be made to further increase output

The nurse in a gynecology clinic is completing preoperative teaching for a patient scheduled for an abdominal hysterectomy next week. the patient states that she is currently taking 325 mg of aspirin daily for chronic joint pain, along with multivitamin. the patient has type 2 diabetes; she closely monitors her blood glucose levels. currently she is taking an oral hypoglycemic agent. the nurse advises her to ask the anesthesiologist whether she should take this medication the morning of surgery. q1. the nurse instructs the patient to stop taking the aspirin. what is the rationale for this action. q2. why is it important to assess the patient of use of herbal products prior to surgery. q3. the patient asks how surgery could affect her blood glucose; how should the nurse respond?