These are chemical materials usually applied to a subject to enable a medical expert to have a clear picture of the investigating organ or tissues that the imaging techniques is focused on. It enables the experts to distinguished normal organs from abnormal ones, and also the targeted organs from surrounding tissues.
The I.V route usually cause metallic taste in the mouth the flushing and warmth experienced..Iodine or Gadolinium based contrast material are usually applied through I.V, and they may cause the metallic tastes in the mouth during the metabolism as they are carried to the lungs,
Arteries always flow away from the heart versus veins which carry blood to the heart. Bronchi are part of the lungs and move air. Platelets are components of blood that are responsible for clotting the blood.
Mature human sperm and ova are
similar in that they both have the same number of chromosomes. The human sperm
and ova are the reproductive cell in male and female respectively. The sperm
cells are motile while the ova are not. A mature human sperm and ova both contain 23
pairs of chromosomes.
