Human Diseases & Disorders Skeletal System 4 of 5 Sally has been noticing pain in her wrist and tenderness when she holds a writing utensil or grabs objects. What is the most likely diagnosis? Osteosarcoma Rheumatoid arthritis Carpal tunnel syndrome Wrist dislocation

## Step 1<br />The problem presents a scenario where Sally is experiencing pain in her wrist and tenderness when she holds a writing utensil or grabs objects. We are asked to identify the most likely diagnosis based on these symptoms.<br /><br />## Step 2<br />Let's analyze each option:<br /><br />### Osteosarcoma<br />This is a type of bone cancer that typically affects the long bones in the arms and legs. It is not typically associated with the symptoms described.<br /><br />### Rheumatoid arthritis<br />This is an autoimmune disorder that can cause joint pain and swelling. However, it usually affects multiple joints and is not limited to the wrist.<br /><br />### Carpal tunnel syndrome<br />This condition is characterized by numbness and tingling in the hand and arm, as well as weakness in the hand. It is caused by pressure on the median nerve in the carpal tunnel of the wrist. The symptoms described by Sally align closely with this condition.<br /><br />### Wrist dislocation<br />This is a condition where the bones in the wrist are forced out of their normal position. It is usually associated with a sudden injury and is not typically characterized by the symptoms described.<br /><br />## Step 3<br />Based on the analysis, the most likely diagnosis for Sally's symptoms is Carpal tunnel syndrome.