CAVIT Direct Care Worker Fundamentals Practice Exam 2025 – All-in-One Resource for Exam Success!

The correct answer highlights that common symptoms of tuberculosis (TB) include cough, fatigue, weakness, and fever. This is accurate because TB primarily affects the lungs and presents with respiratory symptoms, the most notable being a persistent cough that can produce phlegm or blood. Fatigue and weakness are systemic symptoms that often accompany chronic infections like TB, indicating that the body is fighting an ongoing illness. Fever is also a common response that indicates infection, as the body attempts to combat the bacteria causing the disease.

Other options listed do not align with the typical presentation of TB. For instance, runny nose and sneezing are more characteristic of upper respiratory infections or allergies rather than TB, as these symptoms do not reflect the type of infectious process seen in this disease. Skin rash and itching can be signs of allergic reactions or other dermatological issues, not TB, which does not manifest through skin symptoms. Finally, joint pain and swelling might indicate other conditions, such as arthritis or infections affecting the joints, but are not symptoms associated with TB.