When does the lecture suggest checking postoperative haemoglobin?
Answer
Postoperative day 1 or 2
Explanation
The source specifies checking postoperative haemoglobin on postoperative day 1 or 2. **Key takeaway:** The lecture gives a defined early postoperative interval. **Glossary:** **Postoperative day (POD)**: a day counted from the date of surgery.