Final answer:
The correct signs and symptoms of TB among the options given are weight loss and fever. Tuberculosis is caused by the bacterium Mycobacterium tuberculosis and includes symptoms like persistent cough, chest pain, night sweats, and fatigue.
Step-by-step explanation:
The signs and symptoms of tuberculosis (TB) may vary, but common ones include persistent cough, sometimes with mucus or blood, chest pain, and weakness or fatigue.
Among the options given, the symptoms most consistent with tuberculosis include:weight loss and fever. TB, caused by Mycobacterium tuberculosis, primarily affects the lungs but can also impact other parts of the body.
It's important to note that TB is highly contagious and can be spread through the air when infected individuals cough, sneeze, or spit.
Furthermore, particular warning signs like night sweats, loss of appetite, and fatigue, as described in the clinical focus scenario of Marsha, are indicative of TB. Therefore, the correct answer to the question would be (a) weight loss and fever.