Exam 2- Alterations Of Hormonal Regulation Flashcards
Syndrome of inappropriate antidiuretic hormone secretion (SIADH)
Characterized by high levels of ADH in the absence of normal Control mechanisms.
Interior pituitary adenoma
Usually causes hypersecretion of hormones from the adenoma it’s self and hyposecretion of hormones from the surrounding pituitary cells.
Increased risk for type two diabetes later in life.
A type of diabetes that can develop during pregnancy in women who don’t already have diabetes. It’s diagnosed with a blood sugar test during pregnancy. In most cases, there are no symptoms, but when symptoms do occur, they include:
Excessive thirst or urination
Fatigue
Weight loss
Blurred vision
Gestational diabetes
In type one diabetes. Higher blood glucose in the early morning then in the middle of the night.
Dawn phenomenon
A condition that causes severe physical and mental retardation due to an untreated deficiency of thyroid hormones. It’s also known as congenital hypothyroidism
Cretinism
Gestational diabetes
Increased risk for type two diabetes later in life.
A type of diabetes that can develop during pregnancy in women who don’t already have diabetes. It’s diagnosed with a blood sugar test during pregnancy. In most cases, there are no symptoms, but when symptoms do occur, they include:
Excessive thirst or urination
Fatigue
Weight loss
Blurred vision
A deficit in insulin and amylin, and a relative excess of glucagon.
Patients have severe insolent efficiency, and they have excessive that break down and make Kito asses faster than the body can remove them.
Symptoms: polydipsia, nocturia, polyuria, increased appetite, weight loss, hyperglycemia, glycosuria.
Type I DM
Refers to destruction of capillaries in diabetes.
Microvascular disease
Dawn phenomenon
In type one diabetes. Higher blood glucose in the early morning then in the middle of the night.
Characterized by facial flash, moon face, purple straight guy, pendulous abdomen, easy bruising, supraclavicular fat pad, hyperpigmentation, trunk obesity, then extremities.
Caused by hypersecretion of ACTH. Causes a lipolysis and altered fat distribution.
ACTH excess causes hyperpigmentation because excessive MSH is formed as an alternate cleavage product of the same hormone precursor. MSH stimulates production of melatonin, a skin pigment.
Cushing disease
Is it a target organ problem?
Caused by a problem in the gland that secretes the hormone who’s action is directed toward other tissues rather than to another gland.
A primary endocrine disorder occurs when one endocrine gland stops working correctly. A secondary endocrine disorder occurs when a master gland (such as the pituitary gland) that regulates other glands stops working.
Primary endocrine disorder
Is it a control organ problem? (Pituitary or hypothalamus secreting too much or too little stimulating hormone?)
Caused by a problem with the gland that secretes the hormone who’s target tissues are another gland that it stimulates or suppresses.
Secondary endocrine disorder
Occurs with hypersecretion of growth hormone in adults.
Symptoms: enlarged jaw, forhead, tongue, hands, and feet.
Acromegaly
Thyrotoxicosis
Thyrotoxicosis is a clinical state of inappropriately high levels of circulating thyroid hormones (T3 and/or T4) in the body from any cause[7]. It is often incorrectly used interchangeably with hyperthyroidism, which is a form of thyrotoxicosis caused by excessive endogenous thyroid hormone production.
Effects of dangerously high levels of thyroid hormone, with increased fever, extreme tachycardia, and potential death from heart failure or cardiac dysrhythmias.
Thyrotoxic crisis
Caused by a problem in the hypothalamus of posterior pituitary that decreases ADH release.
(CDI) is a rare condition that affects water homeostasis. It’s caused by a deficiency in arginine vasopressin (AVP), also known as antidiuretic hormone (ADH). AVP is produced in the hypothalamus and stored in the pituitary gland until needed.
Neurogenic diabetes insipidus.
Cretinism
Cretinism is a condition that causes severe physical and mental retardation due to an untreated deficiency of thyroid hormones. It’s also known as congenital hypothyroidism
Autoimmune diabetes
Also called type 1A diabetes.
T1DM is an organ-specific autoimmune disease that affects the insulin-producing pancreatic beta cells, after an inflammatory process leads to a chronic deficiency of insulin in genetically susceptible individuals. Pancreatic beta cells are destroyed by autoreactive cytotoxic T lymphocytes.
Caused by a problem in the kidney itself that causes insensitivity to ADH.
(NDI) is a kidney condition that causes the body to produce too much urine. It’s a rare form of diabetes insipidus, which occurs when the kidneys don’t respond properly to a hormone called antidiuretic hormone (ADH). In NDI, the kidneys don’t respond to arginine vasopressin (AVP), a hormone that helps the body balance water.
Nephrogenic diabetes insipidus
Usually causes hypersecretion of hormones from the adenoma it’s self and hyposecretion of hormones from the surrounding pituitary cells
Interior pituitary adenoma
Also called type 1A diabetes.
T1DM is an organ-specific autoimmune disease that affects the insulin-producing pancreatic beta cells, after an inflammatory process leads to a chronic deficiency of insulin in genetically susceptible individuals. Pancreatic beta cells are destroyed by autoreactive cytotoxic T lymphocytes.
Autoimmune diabetes
Type I DM
A deficit in insulin and amylin, and a relative excess of glucagon.
Patients have severe insolent efficiency, and they have excessive that break down and make Kito asses faster than the body can remove them.
Symptoms: polydipsia, nocturia, polyuria, increased appetite, weight loss, hyperglycemia, glycosuria.
Microvascular disease
Refers to destruction of capillaries in diabetes.
Cushing disease
Characterized by facial flash, moon face, purple straight guy, pendulous abdomen, easy bruising, supraclavicular fat pad, hyperpigmentation, trunk obesity, then extremities.
Caused by hypersecretion of ACTH. Causes a lipolysis and altered fat distribution.
ACTH excess causes hyperpigmentation because excessive MSH is formed as an alternate cleavage product of the same hormone precursor. MSH stimulates production of melatonin, a skin pigment.
Primary endocrine disorder
Is it a target organ problem?
Caused by a problem in the gland that secretes the hormone who’s action is directed toward other tissues rather than to another gland.
A primary endocrine disorder occurs when one endocrine gland stops working correctly. A secondary endocrine disorder occurs when a master gland (such as the pituitary gland) that regulates other glands stops working.
Secondary endocrine disorder
Is it a control organ problem? (Pituitary or hypothalamus secreting too much or too little stimulating hormone?)
Caused by a problem with the gland that secretes the hormone who’s target tissues are another gland that it stimulates or suppresses.
a clinical state of inappropriately high levels of circulating thyroid hormones (T3 and/or T4) in the body from any cause[7]. It is often incorrectly used interchangeably with hyperthyroidism, which is a form of thyrotoxicosis caused by excessive endogenous thyroid hormone production.
Thyrotoxicosis
Thyrotoxic crisis
Effects of dangerously high levels of thyroid hormone, with increased fever, extreme tachycardia, and potential death from heart failure or cardiac dysrhythmias.
Neurogenic diabetes insipidus
Caused by a problem in the hypothalamus of posterior pituitary that decreases ADH release.
Neurogenic diabetes insipidus (CDI) is a rare condition that affects water homeostasis. It’s caused by a deficiency in arginine vasopressin (AVP), also known as antidiuretic hormone (ADH). AVP is produced in the hypothalamus and stored in the pituitary gland until needed.
Nephrogenic diabetes insipidus
Caused by a problem in the kidney itself that causes insensitivity to ADH.
Nephrogenic diabetes insipidus (NDI) is a kidney condition that causes the body to produce too much urine. It’s a rare form of diabetes insipidus, which occurs when the kidneys don’t respond properly to a hormone called antidiuretic hormone (ADH). In NDI, the kidneys don’t respond to arginine vasopressin (AVP), a hormone that helps the body balance water.
Acromegaly
Occurs with hypersecretion of growth hormone in adults.
Symptoms: enlarged jaw, forhead, tongue, hands, and feet.
Giantism
Hypersecretion of growth hormone in children and adolescents whose epiphyseal plates have not yet closed, so these long bones are able to grow.
Hypersecretion of growth hormone in children and adolescents whose epiphyseal plates have not yet closed, so these long bones are able to grow.
Giantism
Too much ADH from the posterior pituitary. Not diuresing
Symptoms: lethargy, hyponatremia, perhaps seizure, decreased plasma osmolality, concentrated urine.
SIADH