The primary toxicity of pulmonary agents is to the ________ and follows __________ of smoke, particles, vapors, or gases.
inhalation
pulmonary edema
superior vena cava(SVC) transports blood from body above the level of heart i.e.head, neck, face.. whereas inferior vena cava(IVC) transports blood from body below the level of heart i.e. the rest of the body.. SVC and IVC drain into the right atrium seperately.
pulmonary circulation the flow of blood from the right ventricle through the pulmonary artery to the lungs, where carbon dioxide is exchanged for oxygen, and back through the pulmonary vein to the left atrium.
moves from pulmonary veins to the left of the heart aorta
No, it is a nerve agent, so it would affect the nervous system. Choking agents affect the pulmonary system.
Pulmonary alveoli cells
They damage the alveolar-capillary membrane
Inhalation.
airway inhalation
Nerve agents typically affect the acetylcholine system by irreversibly binding to the enzyme, acetylcholinesterase. This prevents the body from catabolizing acetylcholine, resulting in an accumulation of the neurotransmitter in the synapse and neuromuscular junction.
inhalation
Neurotransmission
No, infectious agents don't always affect the same organ or tissue they have entered. For instance, chickenpox virus (varicella) enters the body through the mucous membranes of the upper respiratory tract, but spreads throughout the body.
in our body there are both, pulmonary artery and pulmonary vein
Chemical
what sort of agents/????