The cause of those signs and symtoms would be the underlying infection causing his body to develop a fever and attempt to kill the bacteria, the low bp and altered mental status may be a result of the fever or potential fluid accumulation in the lungs depending on the severity of the fever and infection.
Many people associate the term "low-fat" with health or healthy foods. Some nutritious foods, such as fruits and vegetables, are naturally low in fat. However, processed low-fat foods often contain a lot of sugar and other unhealthy ingredients.
