In other words, you do not need to be blatantly anemic to know you have a problem. If you see your red blood cells or hemoglobin trending down and you have fatigue and other symptoms of poor thyroid function, then you can know that your thyroid is in a state of stress regardless of any thyroid lab test.
The pulmonary trunk is a blood vessel which divides to form the right and left pulmonary arteries.At the base of this trunk is a pulmonary semilunar valve that is made up of three leaflets or cusps.he pulmonary trunk is a blood vessel which divides to form the right and left pulmonary arteries.
Noun. 1. pulmonary trunk-the artery that carries venous blood from the right ventricle of the heart and divides into the right and left pulmonary arteries. truncus pulmonalis.arteria pulmonalis, pulmonary artery-one of two arteries (branches of the pulmonary trunk) that carry venous blood from the heart to the lungs.oun. 1. pulmonary trunk-the artery that carries venous blood from the right ventricle of the heart and divides into the right and left pulmonary arteries. truncus pulmonalis.