After bone marrow aspiration

1. After the operation, the patient should be instructed to lie down and rest, and at the same time, make a mark and send a bone marrow slice for inspection, clean the puncture site, and make a record of the puncture.

2. Extract bone marrow and smear quickly to avoid coagulation. At the same time, peripheral blood smears should be made as a control. Although marrow aspiration is an invasive examination, it does not cause major damage to the body and does not require special care due to its simple operation, less extraction of bone marrow fluid, and less pain for the patient. For those with weak constitution and bleeding tendency, the following measures should be taken after examination.   1. Hemostasis: Generally, compression is the main method to stop bleeding.   2. Bed rest: After the examination, there will be mild pain at the site of the puncture. The patient can rest in bed for a day and limit physical activity and then return to normal. 3. Prevent infection: When puncturing, the local tissue is strictly sterilized. Keep the skin of the puncture site clean and dry, and replace the gauze covered with blood or sweat in time. When redness, swelling, heat and pain appear in the pinhole, 2% iodine tincture or 0.5% iodophor can be applied to the local area, 3-4 times a day. If accompanied by systemic fever, you should contact your doctor and choose antibiotics appropriately according to your condition.

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