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.
Post-Polio Syndrome (PPS) is a condition that can strike polio survivors anywhere from 10 to 40 years after their recovery from polio. Symptoms include fatigue, slow progressive muscle weakness, muscle and joint pain, and muscular atrophy.olio (medically referred to as poliomyelitis) is a highly infectious disease caused by a virus. The virus enters the body through the mouth and multiplies in the intestine. Initial symptoms are fever, fatigue, headache, vomiting, stiffness in the neck, and pain in the limbs.