Q1. A mother takes her son to the doctor and describes the following symptoms that she has observed. The child is running a fever, has fflu-like symptoms, and his lymph glands are very swollen and sore to the touch. Of what importance are the swollen and sore lymph glands?

Q2.Mr. Smith staggered home after a long night at the local pub. While attempting to navigate the stairs, he passed out cold and lay all night with his right armpit straddling the staircase banister. When he awoke the next morning, he had a severe headache, other than what bothered him more was that he had no sensation in his right arm and hand. Describe what caused this symptom in his arm.