At the level of the capillaries, oxygen will diffuse out of the saturated red blood cells down their concentration gradient into the tissues where their concentration is lowest.
Both oxygen and carbon dioxide diffuse from body tissues into the blood.
The IV administred into tissues rather to to veins and is thus infiltrated into tissues
Both oxygen and carbon dioxide diffuse from body tissues into the blood.
Oxygen diffuses into animal cells because of a concentration gradient. Oxygen is higher in concentration in the external environment or surrounding tissues compared to inside the cell. This difference in concentration drives the passive diffusion of oxygen into the cell to maintain balance.
The direction of diffusion for carbon dioxide and oxygen in the lungs and tissues is determined by their respective concentration gradients. In the lungs, carbon dioxide diffuses out of the blood into the alveoli where its concentration is lower, while oxygen diffuses into the blood from the alveoli where its concentration is higher. In the tissues, oxygen diffuses from the blood into the cells where its concentration is lower, and carbon dioxide diffuses from the cells into the blood where its concentration is higher.
Oxygen diffuses from the alveolus into the blood capillary due to the concentration gradient - from high to low concentration. This process allows oxygen to enter the bloodstream and be transported to the body's tissues for utilization.
because they have a long tissues that the blood flows
Substances move down their concentration gradient. By that I mean where they move from an area of high concentration to an area of low concentration. This is essentially diffusion. Nutrients like glucose or oxygen that are high in the blood but low in the tissues, diffuse from the blood into the tissues. Wastes like carbon dioxide which are high in the tissues but low in the blood, diffuse from the tissues into the blood.
You'd get an increased water concentration, that will, force water into your cells and tissues, causing your body to swell.
Oxygen moves from high concentration in the lungs to low concentration in the blood for delivery to tissues, while carbon dioxide moves from high concentration in the tissues to low concentration in the lungs for removal from the body.
Carcinogen are cancer causing agents, not tissues.