In fact, many patients may not even be aware that their doctor has used anesthetic gases because these are often administered only after initial anesthesia has been established by intravenous means.
Sebenarnya, banyak pasien bahkan tidak menyadari bahwa dokter mereka telah menggunakan gas anestetis karena hal ini sering kali diberikan hanya setelah anestesi awal diberikan secara intravena.