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Endocrine System (Hormones) Flashcards

Anatomy and Physiology

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189185101Growth Hormone (GH) is excreted from the....?Anterior Pituitary of the Hypothalamus
189185102Thyroid Stimulating Hormone (TSH) is excreted from the....?Anterior Pituitary of the Hypothalamus
189185103Which hormone regulates the growth of the human body? Which endocrine gland secretes the hormone?Growth Hormone (GH) from the Anterior Pituitary
189185104Which hormone regulates the release of thyroxine? Which endocrine gland secretes the hormone?Thyroid Stimulating Hormone (TSH) from the Anterior Pituitary
189185105Oxytocin is secreted from the...?Posterior Pituitary
189185106Which hormone affects uterine contractions?Oxytocin from the Posterior Pituitary
189185107Which hormone affects water reabsorption in the nephrons of the kidneys?Vasopressin from the Posterior Pituitary
189185108Vasopressin is secreted from the...?Posterior Pituitary
189185109Which hormone regulates the rate of metabolic activities in the human body?Thyroxine from the Thyroid Gland
189185110Thyroxine is secreted from which gland?The Thyroid Gland
189185111Which hormone stimulates the release of Thyroxine? From which gland is the stimulating hormone released?Thyroid Stimulating Hormone (TSH) Anterior Pituitary of the Hypothalamus
189185112Which hormone regulates calcium and phosphate metabolism?Parathormone from the Parathyroid
189185113Which hormone regulates blood glucose levels?Insulin / Glucagon
189185114Insulin / Glucagon is secreted from which endocrine gland?Islets of Langerhans on the Pacreas
189185115Which hormone increased the rate of metabolism?Epinephrine
189185116Which hormone triggers the release of glucose from energy stores, like the liver, increases blood flow to skeletal muscle, and directly increases the heart rate?Norepinephrine
189185117Which hormone governs the rate of metabolism for fats, proteins, and carbohydrates?Cortisol
189185118Which hormones are secreted from the Adrenal Medulla?Epinephrine / Norepinephrine
189185119Which hormones are secreted by the Adrenal Cortex?Cortisol
189215888Which hormone affects the development of the male reporductive system and secondary sex characterists?Testosterone
189215889Which hormones affect the development of female reproductive system and secondary sex characteristics?Estrogen / Progesterone
189215890Which hormones are secreted by the ovaries?Estrogen / Progesterone
189241225Which hormone produces lymphocytes during the childhood years?Thymosin
189241226The Thymus secretes which hormone?Thymosin
189241227Which hormones are considered stress hormones and underlie the "fight or flight" response?Epinephrine Norepinephrine
189241228"Fight-or-flight" hormones released by the adrenal glands in response to stress. They are part of the sympathetic nervous system.Catecholamines
189245160A change in a hormone's concentration causes the same type of change in another substance.Positive Feedback Mechanism
189245161A change in the concentration of the hormone causes a change in the concentration of another substance opposite to the change in the affecting hormone.Negative Feedback Mechanism
204503009Which hormones increase the rate of metabolism?Epinephrine Norepinephrine
204503010Which hormones cause the liver to release glucose stores?Epinephrine Norepinephrine
204503011Which hormone regulates metabolic activities?Thyroxine
204503012Which hormone governs the rate of metabolism for fats, proteins, and carbs?Cortisol from the Adrenal Cortex
204503013Which hormones control glucose blood levels?Insulin/Glucagon from the Islets of Langerhans on the Pancreas
262250084Which gland secretes melatonin?Pineal Gland
262250085What stimulates melatonin release?Exposure to darkness
262250086What inhibits melatonin release?Exposure to light
262250087A part of the posterior pituitary gland which is composed primarily of nerve endings of axons that arise in the ventral hypothalamus.Median Eminence
262250088A part of the posterior pituitary gland which contains at least 10 hypothalamic-releasing hormones and neurotransmitters such as dopamine, norepinephrine, serotonin, acetylcholine, and histamineMedian Eminence
262250089Acts on renal tubular cells to increase permeability. This leads to increased water reabsorption into the blood and more concentrated urine.ADH (Vasopressin)
262250090ADH (Vasopressin) is stimulated by...Osmoreceptors when they detect increased osmolality Intravacular volume changes detected by mechanoreceptors
262250091GH (Growth Hormone) is controlled by...Hormones from the hypothalamus GnRH stimulates Somatostatin inhibits
262591029What is the second messenger for ACTH (andrenocorticoptropic hormone)?Cyclic AMP
262591030What is the second messenger for LH (luteinizing hormone)?Cyclic AMP
262591031What is the second messenger for FSH?Cyclic AMP
262591032What is the second messenger for Angiotensin II?Calcium
262591033What is the second messenger for GnRH (Gonadotropin-releasing hormone)?Calcium
262591034What is the second messenger for ADH (Antidiuretic hormone)?Calcium Cyclic AMP Calcium IP3 and DAG
262591035What is the second messenger for atrial natriuretic peptide?Cyclic GMP
262591036What is the second messenger for Angiotensin II?Calcium IP3 and DAG
262591037What is the second messenger for LHRH (luteinizing hormone - releasing hormone)?IP3 and DAG
262591038What is the second messenger for Insulin?Tyrosine phosphorylation Tyrosine kinase JAK-STAT
262591039What is the second messenger for GH?Tyrosine phosphorylation Tyrosine kinase JAK-STAT
262591040What is the second messenger for Leptin?Tyrosine phosphorylation Tyrosine kinase JAK-STAT
262591041What is the second messenger for Prolactin?Tyrosine phosphorylation Tyrosine kinase JAK-STAT
263995881The result of an autoimmune-mediated specific loss of beta cells in the pancreatic islets.Type 1 Diabetes Mellitus
263995882An insufficiency of ADH, leading to polyuria (frequent urination) and polydipsia (frequent drinking).Diabetes Insipidus (DI)
263995883Absolute insulin deficiency. Thought to be a result of both genetic and environmental factors, however, mostly environmental.Type 1 Diabetes Mellitus
263995884Insulin resistance with an insulin secretory deficitType 2 Diabetes Mellitus
263995885Causes frequent urination. The large volume of urine is diluted, mostly water. To make up for lost water, you may feel the need to drink large amounts.Diabetes Insipidus
263995886Elevated blood sugar levels, and loss of glucose in the urine. High amounts of glucose in the urine can cause increased urine output and lead to dehydration. Dehydration causes increased thirst and water consumption.Diabetes Mellitus
265796074Associated with hypothermia without shivering, hypoventilation, hypotension, hypoglycemia, and lactic acidosis.Myxedema Coma
265796075Symptoms of water intoxication. This includes hyponatremia (low serum sodium), serum hypo-osmolality, and urine that is inappropriately concentrated (hyperosmolar) with respect to serum osmolality.SIADH
265796076A woman experiences nausea, vomiting, loss of body hair, fatigue, weakness, and hypoglycemia. Which of the following hormone deficiencies does she most likely have?ACTH
265796077What causes cold intolerance, dry skin, mild myxedema, lethargy, and decreased metabolic rate. FSH and LH deficiencies are associated with amenorrhea, atrophic vagina, uterus, breasts, decrease in body hair, and diminished libido.Absent TSH
265796078Absence of ACTH, symptoms of nausea, vomiting, anorexia, fatigue, and weakness developACTH
265796079Which medication is used to treat thyrotoxic crisis?Beta-blocker
265796080Produced by the alpha cells of the pacreas and acts primarily of the liver to increase blood glucose.Glucagon

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