Answer: The Correct answer should be Blistering, or A.)
Explanation: Assuming that the Answers to the question are A. ) Blister, B.) Headache, C.) Muscle Sprain, and D.) Shin splint, I'm going to continue forth with my explanation.
For Starters, B is false for obvious reasons that I shouldn't have to explain. C is false because muscle sprains in general are caused by over-lifting and overstressing the back muscles, not from Cloth irritation. Lastly, D is false. Shin splints are caused by Repetitive activities which cause stress on the shin bone, Changes in physical activity (type, intensity, or frequency), Biomechanical irregularities such as flat feet, Improper footwear, and Weakness in core muscles (Information borrowed from Focus Medica). Therefore, the information is narrowed down to A. A is correct because unlike the other options, Friction blisters are the only kind of Blister that is caused by poor-fitting shoes (which are commonly made from cloth nowadays, or other similar materials used to make clothing tops. Remember that), and is also the 2nd best option behind Chaffing, which according to other users, is not in the question.
Therefore, Blistering must be Correct.
