Symptoms and signs of pneumonia may be mild or severe and depend upon someone's overall state of health as well as the type of organism causing the pneumonia. Severe symptoms include. 1  cough, 2  chest pain when breathing or coughing, 3  labored breathing or shortness of breath, 4  coughing up phlegm, 5  fever, 6  chills.
The striations that are evident in skeletal muscle are due to the areas between the sacromeres that is referred to as the Z-lines.keletal Muscle (as well as Cardiac Muscle) have striations do to their sarcomere's anatomy. The sarcomere is the functional unit of the muscle and appears striated because th â¦ e different thick and thin filaments present.
Transversely cut skeletal muscle cell-Outer longitudinal layer Longitudinally cut mix of smooth and skeletal muscle-Inner circular layer Muscularis externa. This is from the upper oesophagus.ransversely cut skeletal muscle cell-Outer longitudinal layer Longitudinally cut mix of smooth and skeletal muscle-Inner circular layer Muscularis externa. This is from the upper oesophagus.