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Hormones
Hormones are biochemicals produced by the glands in a body. Hormones help to regulate the body's functions. They control hunger, mood, sleep, growth, and a number of other functions.
2,196 Questions
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What is the progesterone challenge test?
In girls with normal reproductive anatomy who have not started their period but who have begun to show signs of puberty--such as breast development and the growth of pubic hair--a progestin challenge generally is the next step in determining the cause of not ever having gotten a period. This test is also used in girls or women whose periods have ceased.
Although it might seem like the point of the progestin challenge is simply to bring on a period, it is considered to be a diagnostic test. Whether a period occurs or doesn't occur after taking the medicine provides information about the patient's current hormonal state that the doctor can then use to determine if further tests are needed.
What's involved in a progestin challenge?
In the progestin challenge test (also called a Provera challenge), a pill form of the hormone progesterone is taken by mouth once a day for five or more days to see if it triggers menstruation. If the period is going to come, it usually starts a few days after the medication is finished, although it can in fact start anywhere from a few days before the prescribed course of pills is finished to as much as two weeks after the last dose is taken.
If there is any possibility that the woman to be tested is pregnant, a pregnancy test should be done before starting the progestin challenge.
Side effects of the progestin medication
Progestins are forms of progesterone, the hormone a woman's body usually makes each month from the time of ovulation until the menstrual period. Most people who take a short course of progestin feel fine, but some have PMS-like side effects, including water retention, breast soreness, irritability, or even depression. These symptoms always resolve as soon as the drug leaves the body--typically a day or two after the medication is finished.
What do the results of the progestin challenge mean?
If a period does occur as a result of taking progestin, it means that the uterus and vagina are properly "connected" and that the uterus has been primed by the hormone estrogen. We know this because exposure to estrogen is required to build up the uterine lining before progesterone can cause the lining to be shed during menstruation.
Once it's been established that estrogen is present, it means that the ovaries contain eggs and are capable of ovulating, but they are currently not "cycling" properly. This condition is called chronic anovulation.
If no period takes place after the progestin challenge and the anatomy of the reproductive tract is normal, it means that the woman has an inadequate level of estrogen, and further tests are needed to sort out the hormonal cause for the lack of periods.
Pregnancy changes the production of female hormones. Female hormones can have effects including body temperature. So Progesterone use can affect body temperature, pregnant or not.
Is aldosterone released when someone is dehydrated?
No,ADH is released.It increase reabsorption of water.
Can the urinary system release hormones?
It is regulated by hormones, but its job is not to release them. The endocrine system releases hormones. The urinary system expels waste from the body.
The circulatory system carries hormones. These chemical messengers from the endocrine system can bring instructions from one part of the body to another.
The main purpose of hormones is to?
The endocrine system, that produces hormones, acts similarly to the nervous system except that they are very slow acting and are released over a very long period. They are seen as regulators of all the body systems.
Hormones are essential for every activity of life, including the processes of digestion, metabolism, growth, reproduction, and mood control.
This uterine lining is most responsive to the hormonal effects of estrogen and progesterone?
this urine linning is most responsive to the hormonal effect of strogen and progesterone ovaries.
Why do birth control pills contain progesterone?
if a woman is breastfeeding her child, it is healthier for her child if her bc contains progesterone, rather than estrogene.
progesterone controls the release of eggs
Does the roots produce hormones?
Phytohormones referred to as plant hormones.Plant hormones are chemical molecules which are produced in plants and cause it to grow. Yes plants produce hormones.
Insulin and glucagon ARE hormones, they control/balance the blood sugar level in the body. They both are produced in the Pancreas (Langerhans Islets), Insulin by the beta cells, and Glucagon by the alpha cells. They are antagonistic, meaning, they have opposite effects: * If the blood sugar (glucose) level is high, insulin is released. Insulin lowers the level by certain reactions (skeletal muscle cells and fat cells remove (and store) more glucose, also more glucose gets converted to glycogen in the liver, - also fot storage -, etc) * If the blood sugar (glucose) level gets low, glucagon is released. Glucagon activates the stored glycogen to convert back into glucose and be released into the blood stream, thus raising the level.
In healthy individuals these 2 hormones keep the blood sugar level in balance. More info could be found on related links.
A lack of what hormone results in the abnormal growth if children?
The hormone is the growth hormone. It is responsible for growth
When given properly, they are relatively painless injections of supplemental insulin that need to be added to your bloodstream to maintain a safe and steady blood glucose (blood sugar) level.
They are necessary because most or all of the insulin your pancreas produces is "destroyed" by your immune system when you have diabetes.
ALWAYS use a new syringe for each injection for the obvious danger of infection, but a syringe is also the least painful (if at all) with its FIRST use. It's all downhill after that, like a new knife or razor blades.
What hormone causes cretinism?
Cretinism is a type of dwarfism in which the individual retains childlike proportions and is mentally retarded.
The hormone that causes this is Thyroxine - AKA- T4.
The major function of insulin is participation in what?
Insulin is involved in the regulation of sugar.
Which type of lipid would cortisol be classified as?
Cortisol is a steroid hormone. It is specifically a glucocorticoid that is produced by the zona fasciculata of the adrenal cortex in response to stress and a low level of blood glucose. It's functions are to increase blood sugar, suppress the immune system, and aid in the metabolism of fat, protein, and carbohydrate. It also decreases bone formation. Cortisol is not to be confused with hydrocortisone, which is used as a medication.
These hormones stimulate the secretion of other hormones. Many hormones of hypothalamus are topic hormones.
Can you conceive while on clomid estradiol and prometrium?
Of course. That's the point of taking all three. Clomid starts the ovulation, Estradiol and Prometrium are to help your hormones for pregnancy.
I'm taking all three as well. Is the Prometrium making you dizzy? I take 200 mg twice a day, every day.
Clomid day 3-8, Estradiol day 8-12 and Prometrium day 8 through preggos testing. If preggo I stop taking them.
Cortisol is a steroid hormone, one of the glucocorticoids, made in the cortex of the adrenal glands and then released into the blood, which transports it all round the body.
What are the main benefits of elevated rate of luteinizing hormone in the body?
It is a hormone released by the pituitary gland and increased the elevated rate of the human body. It's elevated rate is used to increase the effects of ovulation and tends to increase the speed while also having ovulation induction.
