Sepsis is not an infectious disease, so there is no concept of "developing illness after transmission." Sepsis is a systemic infection syndrome caused by pathogens invading the bloodstream, where they multiply and release toxins. The onset time depends on the route of infection, pathogen virulence, and the patient's immune status. If localized infection worsens accompanied by high fever and chills, prompt medical evaluation is necessary to avoid delayed treatment.

Low platelet counts can be improved through dietary supplementation with foods such as animal liver, lean red meat, dark green leafy vegetables, legumes and soy products, and fruits rich in vitamin C. However, it should be noted that dietary supplementation is only suitable for mild, temporary thrombocytopenia or as an adjunct during disease treatment. If platelet counts persistently remain below 100×10⁹/L, or if bleeding symptoms occur, prompt medical attention is necessary.

In general, individuals with iron deficiency anemia can moderately consume beverages such as red date and goji berry water, longan and red date water, peanut skin water, spinach and apple juice, and brown sugar water. These drinks may help supplement nutrition and provide some supportive benefits in improving anemia. It is recommended that patients with iron deficiency anemia, while consuming these beverages, also pay attention to dietary adjustments and increase their intake of iron-rich foods.

In general, aplastic anemia is not an incurable disease; its prognosis depends on the type of disease, timing, and treatment approach. Most patients can achieve long-term survival or even be cured with appropriate treatment. Aplastic anemia is a bone marrow failure syndrome characterized by pancytopenia. Clinically, it is classified into severe aplastic anemia and non-severe aplastic anemia, which differ significantly in prognosis.

In general, acute monocytic leukemia (M5) is one of the subtypes of acute myeloid leukemia with relatively high malignancy and carries a serious overall prognosis. However, outcomes vary among individuals and are influenced by factors such as patient age, chromosomal abnormalities, and timing of treatment. After diagnosis, individualized therapy should be initiated promptly in a hematology specialty setting. Younger patients who meet the criteria should actively pursue hematopoietic stem cell transplantation.

In general, precautions for blood specimen collection mainly include dietary preparation before collection, control of rest and physical activity, disclosure of medications, cooperation with body positioning, and post-collection pressure care. These measures help ensure specimen quality and safety during the collection process. It is recommended to monitor the puncture site after collection for any abnormalities, such as persistent bleeding or swelling.

In general, as a special type of lymphoma, NKT-cell lymphoma commonly presents symptoms including nasal and facial or neck manifestations, lymphadenopathy, skin abnormalities, fever, and mucosal ulcers. Patients experiencing these symptoms are advised to promptly seek medical evaluation at a qualified hospital, and after a definitive diagnosis is made, receive chemotherapy as directed by their physician.

In general, drinking teas such as red date and goji berry tea, longan lotus seed tea, peanut skin tea, astragalus and angelica tea, and black sesame tea may have a supportive effect in improving low platelet levels. In daily life, in addition to using herbal teas for regulation, it is also helpful to moderately increase the intake of foods rich in protein and vitamins—such as lean meat, eggs, and fresh vegetables and fruits—to ensure balanced nutrition.

In general, anemia does not directly reduce coronary blood flow, but it can indirectly lead to relative ischemia and hypoxia in cardiac tissue by decreasing the blood's oxygen-carrying capacity. The underlying issue is inadequate oxygen delivery rather than reduced blood supply. Prolonged anemia may eventually impair heart function. Once anemia is diagnosed, the cause should be promptly identified and treated appropriately to prevent irreversible cardiac damage caused by chronic oxygen deprivation.

Acute myelomonocytic leukemia (M4 subtype) is a severe disease, with prognosis varying significantly among individuals. As one of the more serious subtypes of acute myeloid leukemia, M4 is characterized by abnormal proliferation of both granulocytes and monocytes, making it prone to severe complications. However, prognosis depends on factors such as patient age, cytogenetic features, and treatment strategies, leading to considerable individual variation.