An old woman( around 70 yrs old), her symptoms are coughing, thinking alot, delusions, gets angry easily, shaking hand. What are the possible illness or diseases?

Which of the following defines scoliosis? a. a posture disorder characterized by the shoulders being rounded and the back hunched b. a posture disorder in which the spine curves up the back like a snake c. a posture disorder characterized by excessive curvature or arch in the lower back d. none of the above