The spread of cancer from its point of origin is called metastasic cancer.
Metastasic cancer can also be identified as metastasized cancer as well. Most of the types of metastasic cancer cannot be cured with treatment, unlike others which can.
A cell is covered by the cell membrane in the cells of animals, some
protists and some monerans), or by the cell wall in plants. What the
cell itself contains will depend on what organism it is part of, but it
could include a variety of features all with different functions,
including organelles, cytoplasm, chloroplasts, mitochondria, a nucleus,
ribosomes, vacuoles, endoplasmic reticulum, and in instances where the
cell has a wall, the cell membrane itself.
The decreased activity and demand for oxygen is a major factor predisposing to pulmonary infection in immobilized patients
Some of the most common the pulmonary infections is like: Empyema – The presence of the pus within the pleural space and in between the lungs and the chest wall. the Lung abscess – A pus-filled cavity within the lung is surrounded by the inflamed tissue. Tuberculosis – A bacterial infection of lungs.
A lung infection can also be caused by the virus, bacteria, and sometimes even a fungus. One of the most and common types of lthe lung infections is called pneumonia. Pneumonia, in which the affects of the smaller air sacs of the lungs, is most often caused by the contagious bacteria, but they can also be caused by the virus.
To know more about pulmonary infection visit:
brainly.com/question/13051106
#SPJ4