Master of Science in Nursing (MSN) A Master of Science in Nursing (MSN) program allows a nurse to specialize in a particular area, such as advanced clinical training or research. Some students take on joint degrees in related fields like business administration, public health or hospital administration.
Composition of blood. The blood is composed of cells, cell fragments and an aqueous solution (plasma). Blood makes up about 8% of the human body weight. It contains erythrocytes, leucocytes, thrombocytes (platelets) and plasma.The volume percentage of all blood cells in the whole blood is about 45% in adults (hematocrit).he acid-base homeostasis is regulated in the blood: Through the diffusion of gases between alveoli and blood in the lung (alveolar diffusion) oxygen diffuses from the alveoli into the blood due to the concentration gradient. It is taken up by the carrying protein hemoglobin (hem = iron-containing, globin = protein).
Of course, we donât have little vehicles speeding through our veins, so how does blood do this? Whole blood is made up of red blood cells, white blood cells and platelets, all which are suspended in a fluid called plasma. Each of these components of our blood has a very specific and important job.Red blood cells contain hemoglobin, a type of protein that gives blood its red color, and are primarily responsible for carrying fresh oxygen throughout the body while removing spent carbon dioxide from the cells.f course, we donât have little vehicles speeding through our veins, so how does blood do this? Whole blood is made up of red blood cells, white blood cells and platelets, all which are suspended in a fluid called plasma. Each of these components of our blood has a very specific and important job.