Question

explain the condition which creates problem in oxygen transport​

Answer 1

Answer:

Carbon dioxide levels, blood pH, body temperature, environmental factors, and diseases can all affect oxygen's carrying capacity and delivery. A decrease in the oxygen-carrying ability of hemoglobin is observed with an increase in carbon dioxide and temperature, as well as a decrease in pH within the body.

Explanation:

Factors affecting extraction ratio of oxygen from capillary blood:

• Rate of oxygen delivery to the capillary.
• Oxygen-hemoglobin dissociation relation.
• Size of the capillary to cellular Po2 gradient.
• Diffusion distance from the capillary to the cell.
• Rate of use of oxygen by cells.

Answer 2

Answer:

sickle cell anaemia -cells become sickle shaped and oxygen tension is created

high partial pressure of co2 : decreases affinity of o2 for haemoglobin

high Carbon monoxide content - forms carboxyhemoglobin , a more stable compound than oxyhemoglobin