Endotoxin causes a variety of systemic effects, including:Multiple select question.fever.increased blood pressure.diarrhea.inflammation.fatal shock.hemorrhage.airway constriction.

Endotoxins can cause a variety of systemic effects. Here are the correct responses from the options you provided:

1. Fever: Yes, endotoxins can cause fever. This is because they stimulate the release of pyrogens, which reset the body's thermostat in the hypothalamus, leading to an increase in body temperature.

2. Increased blood pressure: No, endotoxins typically do not cause increased blood pressure. In fact, they can lead to a decrease in blood pressure due to the initiation of systemic inflammatory response syndrome.

3. Diarrhea: Yes, endotoxins can cause diarrhea. This is particularly common in cases of food poisoning caused by gram-negative bacteria, which release endotoxins.

4. Inflammation: Yes, endotoxins can cause inflammation. They trigger the body's immune response, leading to inflammation.

5. Fatal shock: Yes, endotoxins can cause fatal shock, also known as endotoxic shock or septic shock. This is a severe reaction that can lead to organ failure and death.

6. Hemorrhage: No, endotoxins do not typically cause hemorrhage. However, in severe cases of septic shock, disseminated intravascular coagulation can occur, which can lead to bleeding.

7. Airway constriction: No, endotoxins do not typically cause airway constriction. They are more likely to cause systemic effects rather than localized effects on the airway.