A& P Ch 17 HW Reproductive System
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| show | Follicle-stimulating hormone
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| show | stimulate certain endocrine glands to secrete hormones.
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| Classify the following as characteristics of the endocrine system | show 🗑
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| Classify the following as characteristics of the nervous system. | show 🗑
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| show | - Releases hormones into the bloodstream for general distribution
- Sometimes has very general effects
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| Classify the following as characteristics of the nervous system. | show 🗑
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| Endocrine glands secrete ___________ into the bloodstream, where they travel to specific sites called ___________. | show 🗑
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| show | molecule that has a metabolic effect on another cell; a cell that has receptors for specific hormones
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| show | may have a longer lasting effect.
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| T/F: Hormones are chemical messengers that are transported by the bloodstream and stimulate physiological responses in cells of another tissue or organ. | show 🗑
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| T/F: In general, the endocrine system has faster results than the nervous system. | show 🗑
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| show | False
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| show | False
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| show | True
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| show | True
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| T/F : Type 1 diabetes results from increased insulin production. | show 🗑
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| show | True
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| T/F : Type 1 diabetes most often develops in young people | show 🗑
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| show | False
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| The pancreas is mostly composed of groups of cells called | show 🗑
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| Hyperglycemia (high blood glucose levels) would cause the pancreas to _________ insulin secretion, and hypoglycemia (low blood glucose levels) would cause the pancreas to _________ insulin secretion. | show 🗑
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| show | a decrease in the concentration of blood glucose.
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| show | Pancreas
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| show | glucagon.
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| show | True
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| T/F : TRH and TSH function together to decrease the production of T3 and T4. | show 🗑
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| T/F : TRH stimulates the secretion of TSH from the anterior pituitary. | show 🗑
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| show | True
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| T/F : Increased blood levels of T3 and T4 inhibit TRH and TSH secretion. | show 🗑
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| T/F : Thyroid-stimulating hormone (TSH) stimulates T3 and T4 synthesis and secretion. | show 🗑
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| show | True
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| show | False
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| T/F : T3 and T4 are stored in the thyroid follicles as part of thyroglobulin. | show 🗑
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| show | thyroid gland.
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| Hypersecretion of growth hormone can lead to a condition called _________, while hyposecretion can lead to a disorder called ___________. | show 🗑
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| The thyroid gland is located ____________ to the larynx and is composed of two lobes connected by a narrow band of tissue called the ___________. | show 🗑
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| The _______ secretes triiodothyronine. | show 🗑
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| Aldosterone promotes the homeostasis of ions by causing the kidneys to | show 🗑
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| show | epinephrine and norepinephrine.
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| An inadequate secretion of thyroid hormones results in ___________, which is characterized by weight gain and lethargy, while an excess of thyroid hormone secretion results in ____________, which is characterized by weight loss and rapid pulse. | show 🗑
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| show | GHIH
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| The target organ for TRH, GHRH, CRH, GnRH? | show 🗑
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| The target organ for PRL? | show 🗑
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| The target organ for LH and FSH? | show 🗑
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| show | Liver, Fat, Muscle, Bone
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| The target organ for TSH? | show 🗑
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| show | Adrenal Ccortex
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| show | Produced by the hypothalamus
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| show | Produced by the Anterior Pituitary
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| What structure produces Thyrotropin-releasing hormone, Prolactin-inhibiting hormone, and Somatostatin? | show 🗑
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| What structure produces Luteinizing hormone, Adrenocorticotropic hormone, and Prolactin? | show 🗑
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| What structure produces PIH and Somatostatin? | show 🗑
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| show | Posterior Pituitary
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| What structure produces TSH, PRL, and ACTH? | show 🗑
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| What is the secretion site for TRH, CRH, and GnRH? | show 🗑
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| show | Posterior Pituitary
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| What is the secretion site for GH, FSH, LH? | show 🗑
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| show | posterior pituitary.
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| Target organs regulate the pituitary through feedback loops. Most often, this takes the form of | show 🗑
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| show | hypothalamus.
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| show | anterior pituitary gland.
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| ADH and oxytocin are secreted by | show 🗑
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| show | False
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| Indicate this regulation: - In response to a chronic lack of a hormone, the target cell INCREASES the concentration of receptors - Greater response to same magnitude of hormone release | show 🗑
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| show | Up regulation
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| show | Down Regulation
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| Indicate this regulation: - decreased hormone receptors resulting from chronically high insulin levels | show 🗑
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| Testosterone is an example of which type of hormone? | show 🗑
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| The parathyroid glands are located on the ____________ surface of the thyroid gland. | show 🗑
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| show | permissive
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| _____________ hormones bind to nuclear receptors, usually found in the nucleus; _____________ hormones bind to membrane-bound receptors. | show 🗑
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| Chemical messengers that influence the activity of the same cell that releases them are ___________ chemical messengers, while chemical messengers that influence the activity of another cell are ___________ chemical messengers. | show 🗑
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| show | the number of receptors available for binding.
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| show | prolonged increase in the level of a hormone.
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| show | long half-life.
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| show | melatonin.
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| What is the name of the endocrine mode of reflex stimulation that releases hormone(s) due to direct stimulation from changing levels of nutrients or ions in the blood? | show 🗑
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| show | protein
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| Local hormones are a large group of signaling molecules of which the primary type are called | show 🗑
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| show | Unbound (free)
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| show | elimination
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| The amount of time necessary to reduce the hormone concentration within the blood to one-half of what had been secreted originally is called | show 🗑
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| show | increase
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| Insulin, released after a meal is eaten by a person who does not have diabetes, will cause blood sugar levels to | show 🗑
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| show | no insulin is released.
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| In Type II diabetes, blood sugar levels remain high after a meal because | show 🗑
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| The treatment for Type I diabetes always includes | show 🗑
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| show | return to about normal.
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