Q: Ventilator settings explain for anaesthesia A: Your credits are exhausted. Your daily credits reset tomorrow, or you can purchase a top-up for more. Q: Ventilator settings for anaesthesia A: Your credits are exhausted. Your daily credits reset tomorrow, or you can purchase a top-up for more. Q: Create a quick reference guide for ventilator settings A: Your credits are exhausted. Your daily credits reset tomorrow, or you can purchase a top-up for more.