Which of the following is a symptom of tuberculosis?

Which of the following MOST accurately describes paradoxical movement of the chest wall?

A. multiple rib fractures that cause a marked deformity of the chest wall B. one side of the chest wall moves opposite the direction of the other C. a marked decrease in chest wall movement due to abdominal breathing D. only one section of the chest rises on inspiration while another area falls

What determines the quality of a digital image?

a. Gray scale b. Spatial resolution c. Combination of pixels d. All of the above