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the hypothalamus produces corticotropin-releasing hormone (CRH) to stimulate the pituitary gland to make more ACTH. ACTH levels rise in response to stress, emotions, injury, infection, burns, surgery, and decreased blood pressure
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How is ACTH production controlled?
ACTH production is primarily regulated by the hypothalamus and pituitary gland through a feedback mechanism. The hypothalamus releases corticotropin-releasing hormone (CRH) in response to stress or low cortisol levels, which then stimulates the pituitary gland to release ACTH. ACTH, in turn, stimulates the adrenal glands to produce cortisol. When cortisol levels are high, negative feedback mechanisms reduce the production of CRH and ACTH, thus maintaining hormonal balance.
What happens if carbon dioxide levels in the blood are too low?
cells can become poisoned.. =D ashlee
How does your electrolyte balance get affected and what happens when the levels are too low?
Problems With Electrolyte Balance (causes and symptoms of low levels): http://www.merck.com/pubs/mmanual_ha/sec3/ch18/ch18d.html
Too much urine indicates too little acth?
No, this indicates too little ADH.
Are low cholesterol levels and high cholesterol levels as bad as each other?
It is easier to raise your cholesterol if its too low rather than lower it. So based on that I would say that higher cholesterol is worse than too low.
What to do for improving appetite?
Check your iron levels; if they are too low, you can lose your appetite.
What happens when a monitor has a vertical refresh rate too low?
low image quality
What are abnormal results for a partial thromboplastin time test?
Abnormal results are increased levels in those with a bleeding disorder or liver disease. With those taking heparin, low levels indicate the dose is too low, high levels indicate the dose is too high.
What happens if levels of carbon dioxide or oxygen in your body change?
if the oxygen levels are too low, your muscles won't get the oxygen they need from the blood cells. if the carbon dioxide levels are too high, well, carbon dioxide is a waste product, the same thing will happen. this is why when you hold your breathe you pass out. if the muscles don't get the oxygen they need they can't move.
What is a response of the body to change in blood glucose?
A) Blood glucose levels that fall too low signal the release of glucagon B) Blood glucose levels that rise too high signal the release of glycogen C) Blood glucose levels that rise too high signal the release of epinephrine D) Blood glucose levels that fall too low signal the release of insulin
What is the typical response of the body to changes in blood glucose?
A) Blood glucose levels that fall too low signal the release of glucagon B) Blood glucose levels that rise too high signal the release of glycogen C) Blood glucose levels that rise too high signal the release of epinephrine D) Blood glucose levels that fall too low signal the release of insulin
How insulin keep you healthy?
insulin is a hormone that controls your blood sugar levels. without insulin, your blood sugar levels could be too high or too low.
