Chemoreceptors
No, LFT and CBC won't detect cannabis.
No blood is a mixture of compounds and organisms that are not necessarily in the same concentrations throughout the body.
So there are two types of chemoreceptors that can sense blood oxygen level changes: aortic bodies and carotid bodies. Aortic bodies are located along the aortic arch. The specific cells in aortic bodies that detect blood gas changes are called glomus cells and they sense the gas changes, then give feedback to the medulla oblongata, which then regulates breathing and blood pressure. Carotid bodies are located at the fork of the carotid artery. It also uses glomus cells to sense differences in oxygen's partial pressure and then sends signals to the medulla oblongata.
We breathe in the diatomic gas 02, which then goes into combination with receptors on red blood cells.
Luminol ..and booty :D
The receptors that are likely to detect changes in carbon dioxide and oxygen concentration in the blood are chemoreceptors located in the aorta and carotid arteries. These chemoreceptors detect changes in the pH of the blood and send signals to the brain to regulate breathing heart rate and other bodily functions. The receptors are sensitive to the following: Carbon dioxide concentration Oxygen concentration pH of the bloodThe chemoreceptors are located in the walls of the aorta and carotid arteries and are sensitive to the changes in carbon dioxide and oxygen concentrations. When the concentrations of these two gases change the chemoreceptors send signals to the brain which then responds with appropriate adjustments in breathing rate and heart rate.
Increases in blood carbon dioxide and/or hydrogen ion concentrations cross the blood brain barrier to stimulate the drive to breath. The receptors that detect these changes in concentration are called, central chemorecptors. Other receptors within the body may also initiate or stop a breath depending on their site.
The purpose of the glucose receptors is to detect blood glucose levels. The Islets of Langerhorn dispatch alpha cells to detect low blood glucose and beta cells to detect high blood glucose levels.
Chemoreceptors detect the levels of carbon dioxide in the blood.
The receptors in the body that detect pressure are known as baroreceptors.
Chemoreceptors
A drop of blood in a large pool of water.
The medulla in the brain is where the cardiac centre is. From here it receives signals from the chemoreceptors, these receptors detect chemical. They detect the amount of carbon dioxide in the blood.
the pancreas
chemoreceptors
nerves detect changes to salt levels in the blood
Baroreceptors