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Jared Stack
| Question | Answer |
|---|---|
| Norepinephrine | Same as Epinephrine, except it affects the whole body instead of just the heart. Fight or flight |
| hGh | Human Growth Hormone Promotes synthesis and secretions of small protein hormones called IGF's |
| IGF | Insulin-like Growth Secreted by liver, skeletal muscle, cartilage, bones, and other tissues. Stimulates protein synthesis, helps maintain muscle and bone mass, and promotes healing of injuries and tissue repair, and enhances the breakdown of facts |
| FSH | Follicle Stimulating Hormone FSH starts development of ovarian follicles in females and stimulates sperm production in men |
| LH | Luteinizing Hormone Starts ovulation in women. It stimulates the secretion of testosterone in testes |
| Oxytocin | During delivery, enhances contraction of smooth muscle cells in the uterus - after delivery, it stimulates milk ejection |
| Epinephrine | Increases heart rate and flow to heart, liver, skeletal muscles, and adipose tissue, dictates airways and lungs, increase blood level of glucose and fatty acids |
| Insulin | Lowers blood glucose level when too high by moving glucose into cells |
| GHRH | Growth Hormone Releasing Hormone Promotes secretion of hGh |
| GHIH | Growth Hormone Inhibiting Hormone Suppresses hGh |
| Cortisol | Breaks down protein. Glucose formation. Breakdown of fats. Anti-inflammatory effects. Depression of immune responses. |
| PRL | Prolactin initiates and maintains milk production in mammorys. |
| TRH | Thyrotropin releasing hormone Controls TSH secretion depending on blood levels of thyroid hormones - works via negative feedback |
| Glucagon | Increases blood glucose level when it falls below normal |
| ADH | Antidiuretic hormone Causes kidneys and retain more water, decreasing urine volume. Also decreases the water lost through sweating. |
| GnRH | Gonadotropin-releasing hormone Stimulates release of FSH and LH |
| TSH | Thyroid Stimulating Hormone Stimulates the synthesis and secretion of thyroid hormones by the thyroid gland |
| Estrogen and Progesterone | Regulates Menstrual cycle, maintain pregnancy, and prepare mammary glands for lactation. Establishes and maintains the feminine body shape |
| T3 and T4 | Thyroid Hormones Plays a role in body temperature. Stimulates protein synthesis, increases use of glucose/ fatty acids for ATP production, increases breakdown of fats, enhances cholesterol excretion, reducing blood cholesterol levels |
| Compare and Contrast Exocrine and Endocrine glands | Endocrine glands secrete hormones inside the body without ducts. Exocrine glands secrete "stuff" outside the body likes tears, sweat, oils, etc. and use ducts |
| Explain the role of target cells and receptor sites | Target cells are specific cells that have receptor sites that respond only to certain hormones. |
| Locations of receptor sites for lipid soluble and water soluble hormones | Lipid soluble receptor sites are located inside the cells so the hormones diffuse through the membrane whereas water soluble sites on the outside which is where the hormones bind to |
| Describe 3 ways hormones are secreted | 1. Other Hormones - When GnRH is released, it causes LH and FSH to be released as well. 2. Nerve Impulse |
| Cushings disease (Symptoms) | -Excessive fat build up in upper body, "moon-face", thin and fragile skin that bruises easily and heals poorly. -Severe fatigue, weak muscles, high blood pressure, high blood sugar, and sometimes anxiety and depression |
| Cushings disease (Causes) | -Happens when the body is exposed to too much cortisol, whether by taking it in a medicine or the body over-producing it on its own. -Tumors on the Pituitary gland are what causes most cases. -Tumors on the Adrenal gland also causes some cases |
| Addisons Disease | Cause: -When the body doesn't produce enough cortisol Symptoms: -Fatigue, weight loss and decreased appetite, darkening of skin, hypoglycemia, nausea, diarrhea, and/or vomitting |
| Type 1 Diabetes | Cause: -The body produces little to no insulin. Symptoms: -Increased thirst and urination, extreme hunger, weight loss, fatigue, and blurred vision |
| Type 2 Diabetes | Causes: -The cells in your body become resistant to insulin Symptoms: -They develop slowly. Numbness in feet and/or hands, excessive thirst, hunger, and urination, feeling tired, trouble with skin, gum, and/or bladder infections |
| Hyperinsulinism | Cause: -High level of insulin in the blood. Symptoms: -Very low blood sugar |
| Lacto | Milk |
| Acromegaly | Enlarged and distorted extremities of the face |
| Acidosis | Accumulation of acids in the blood |
| Anorexia | Loss of appetite |
| Cachexia | State of malnutrition |
| Diaphoresis | Excessive sweating |
| Emaciation | Extremely thin |
| Gangrene | Death of tissue secondary to low oxygen levels |
| Hypophysectomy | Removal of Pituitary gland |
| Neuropathy | Disease of nerves |