Lymphoma is a group of blood cell tumors that develop from lymphocytes (a type of white blood cell). The name often refers to just the cancerous ones rather than all such tumors. Signs and symptoms may include enlarged lymph nodes, fever, drenching sweats, unintended weight loss, itching, and constantly feeling tired.
Lung volumes and capacitirs: Tidal volume increases by 45% during pregnancy, with approximately half of the change occurring during the first trimester. Functional residuak capacity begins to decrease by the fifth month of the pregnancy.
Tidal volume is a number that describes how much air a patient moves in and out of his lungs, both lungs together at the same time, with each breath, either in, or out, measured in cc of air. Bigger (within the normal range of roughly 300-450cc) is generally better.