Most colleges have a limit on the number of college credits a student can carry (or study) in one semester. The limit is usually between 17-22 credit hours a semester. It would probably take most students at least two semesters to complete 28 credit hours, or one academic year. 6 people found this useful.
Polio, also known as poliomyelitis and infantile paralysis, is a highly contagious viral infection that can lead to paralysis, breathing problems, or even death. Polio can be classified as occurring with or without symptoms. About 95 percent of all cases are asymptomatic, and between 4 and 8 percent of cases are symptomatic.
Best Answer: How polio affects the body depends on the type of polio and what area it attacks. Nonparalytic polio is a type that doesn't lead to paralysis (abortive poliomyelitis).This usually causes the same mild, flu-like signs and symptoms â sore throat, fever, nausea, vomiting, and constipation or diarrhea â typical of other viral illnesses.Most people recover from abortive polio in less than a week.nother type of polio is bulbar polio. This is a severe type of polio and the virus affects the motor neurons in your brainstem, where the centers of the cranial nerves are located.