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The skin color of a mixed-blood was not absolutely white or black. Instead, it would appear in different skin colors such as white, black, light black, white in the middle, black in the middle, and so on. According to the gene type and ratio, the skin color ratio of the offspring of the black and white race was pure white: middle: partial black, pure black, which was 1:4:6:4:1. Therefore, the skin color of a mulatto may be white, black, or a different skin color in between.
Vomiting black blood was a typical symptom of upper digestive tract bleeding. Common causes included digestive ulcers, gastric ulcers, Duodenal ulcers, acute gastric mucus damage, acute gastric mucus erosion, and stress factors. Other possible causes included cardiac tear, portal vein pressure, liver cancer, and late-stage gastric cancer. The color of black blood was usually dark, indicating that the amount of bleeding was small and stable. If the amount of bleeding was large, bright red blood might appear. For the elderly, vomiting black blood could be a sign of digestive ulcers, liver Cirrosis, or late-stage stomach cancer. In terms of treatment, it was necessary to carry out targeted treatment according to the specific cause, including oral medication, hemostatic treatment, and surgical treatment.
Vomiting black blood was usually a symptom of digestive tract bleeding. This may be caused by digestive ulcers, gastric mucus damage, gastric malignant tumors, and cardiac mucus tears. When blood stays in the stomach for a long time, it will turn black due to the effect of gastric acid. If the amount of bleeding was large, it might cause vomiting of blood. If symptoms of vomiting black blood appear, it is recommended to seek medical attention as soon as possible for further examination and treatment.
Vomiting black water often indicated that there might be upper digestive tract bleeding. The black water could be caused by bleeding in the digestive tract. The causes of digestive tract bleeding could include diet, medication, and disease. Dietary factors such as excessive drinking or eating black substances may cause damage to the gastric mucus. Drug factors such as taking non-steroid anti-inflammatory drugs or antipyretic analgesics may affect the gastric mucus and cause black stool and black water vomiting. Disease factors such as digestive ulcers and stomach cancer may also cause black water vomiting symptoms. However, the specific situation needed to be confirmed through a doctor's face-to-face diagnosis and related examinations. If you vomit black water, it is recommended to seek medical attention as soon as possible to determine the cause and receive appropriate treatment.
The plot of 'A Trail of Blood' manga is full of mystery and action. It follows a protagonist on a dangerous journey marked by bloodshed and hidden secrets.