Fasting except water and black coffee is required for eight to ten hours before the test, and drinking plenty of fluids the day before is advised.
"पहिलो कुरा बजारमा खाद्य पदार्थ तथा अरू सामानको अभाव हुन नदिन तत्कालका लागि पर्याप्त आयात गर्‍यो।