These nutrients are carried by the blood and distributed throughout the body. Nutrient transport: Nutrients absorbed in the small intestine pass through the capillaries of the bloodstream. Carbon dioxide is also transported from the tissues to the lungs via this pathway.Ģ. Respiratory gas transport: Blood transports oxygen from the lungs to the tissues. Platelets (thrombocytes): It helps in blood clotting. White blood cells (leukocytes): These help fight infections and aid in the immune process. Red blood cells (erythrocytes): These carry oxygen from the lungs to the rest of the bodyī. Plasma: The liquid component of the blood in which the following blood cells are suspended:Ī. The interstitial fluid, which fills the gaps between cells, is the most abundant, while the transcellular fluid, which fills the spaces of chambers produced from epithelial cell linings, is the least abundant. Extracellular fluid is made up of intravascular fluid (blood plasma), interstitial fluid, lymph, and transcellular fluid. In humans, it makes up roughly 26% of total body water composition.Ĭ. Extracellular fluid is a type of bodily fluid that exists outside of the cell(s).ī. It is made up of water and dissolved ions.Ī. In humans, intracellular fluid accounts for 67 per cent of total body water. ![]() The intracellular fluid is a bodily fluid that exists within a cell(s).ī. The bodily fluid in humans can be divided into two categories based on its location:Ī. ![]() Body Fluids: OverviewĪny fluid produced by a living thing is referred to as bodily fluid. Body pH, water, ionic balance, and appropriate body temperature are all maintained by body fluids. Body fluid as blood helps in the transportation of respiratory gases (i.e., O₂, CO₂, etc.), hormones from endocrine glands to target organs, as well as bodily wastes from various body sections to the kidney, are facilitated by blood. Blood, lymph, cerebrospinal fluid, and other extracellular fluids are examples. Potassium ions, phosphate ions, and proteins are abundant in the intracellular fluid. These fluids might be intracellular or extracellular. Body fluids are the body’s mode of transportation.
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