Psychological guidance of bone marrow puncture for bone marrow examination

⒈ Explain to the patient the main function of bone puncture diagnosis: bone marrow is the "manufacturing plant" of various types of blood cells, and is the largest and most important hematopoietic tissue in the human body. Diagnosis of blood diseases often requires bone puncture. For example, leukemia is a disease of the hematopoietic system, which is characterized by the abnormal proliferation of white blood cells during the growth and development process. Routine blood tests can only reflect changes in peripheral blood cells, but cannot accurately reflect changes in the hematopoietic system. Extracting bone marrow fluid for examination can not only diagnose leukemia but also distinguish its types, and provide corresponding information for treatment.

⒉Remove the patient's thoughts and worries in order to obtain cooperation. It shows that the bone marrow extracted by bone marrow examination is very small, generally about 0, 2g, and the average amount of human bone marrow is about 2600g. A large number of blood cells are regenerated in the body every day, so bone piercing has no effect on the body.

⒊The operation of bone puncture is simple. First, local disinfection and anesthesia are performed, and then the puncture needle is pierced into the bone marrow. At the moment of bone marrow extraction, there is a slight soreness, but basically no pain. After the bone marrow is extracted, the patient can get up and move immediately.

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