A&P2 chap 16 Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
| Question | Answer |
| Which of the following is NOT a major endocrine organ but produces hormones in addition to its major excretory function? | Kidney |
| Select the correct statement describing the differences between hormonal and neural controls of body functioning. | Hormonal responses last longer than responses to nervous impulses. |
| The metabolic rate of most body tissues is controlled directly by | TH |
| The stimulus for secreting parathyroid hormone is a good example of a | Humoral Stimulus |
| The stimulus for producing insulin is | high blood glucose |
| Which of the following elements is required for the synthesis of thyroid hormone? | iodine |
| The hypophyseal portal system transports releasing and inhibiting hormones from the hypothalamus to the | Anterior Pituitary |
| Which of the following describes a hormone that CANNOT exhibit its full effect without the presence of another hormone? | Permissiveness |
| Which of the following is NOT synthesized in the pituitary gland? | ADH |
| Which hormone is NOT being synthesized if a goiter forms? | TH |
| Polydipsia is excessive __________ associated with diabetes mellitus. | Thirst |
| Which of the following is true about water-soluble hormones? | They have a short half life |
| Excess growth hormone would cause all the following EXCEPT | Suppression of Cancer |
| Insulin enhances the membrane transport of glucose in all of the following tissues EXCEPT | Brain |
| Atrial natriuretic peptide is a hormone that is secreted by the __________ and targets the kidneys and adrenal cortex. | heart |
| Any given hormone will influence the activity of | its target cells |
| Down-regulation involves the loss of receptors and prevents the target cells from overreacting to persistently high hormone levels. | TRUE |
| When one hormone opposes the action of another hormone, the interaction is called | Antagonism |
| Which of the following occurs within a negative feedback system? | Target organ effects inhibit further hormone release. |
| The anterior pituitary is known as the “master endocrine gland” because it controls the hypothalamus. | FALSE |
| Which of the following stimulate(s) most body cells to increase in size and divide? | GH |
| Which of the following hormones stimulates gamete (sperm or egg) production? | FSH |
| As blood levels of __________ rise, the expulsive contractions of labor gain momentum and finally end in birth. | OXYTOCIN |
| Which of the following is NOT one of the areas in which thyroid hormone (TH) plays an important role? | helping the body avoid dehydration and water overload |
| Which of the following conditions, if left untreated, progresses to respiratory paralysis and death? | hypoparathyroidism |
| What triggers hormone release? | Humoral factors Tropic Hormones Nervous System |
| How are hormones eliminated? | enzymatic degradation removal from blood, uptake to target cells |
| blood to concentration (ECF>ICF) (400mOsm/L) | Hyperosmotic |
| watery (dilute)(150 mOsm/L) | Hypo osmotic |
| ADH pathway | stimulus: hyper osmotic state low BV, or high plasma osmolarity ADH released by post. pit, Kidney H20 reabsorption BV to normal |
| What is the function of oxytocin? | uterine contractions, milk ejection, male ejaculatory response |
| GH pathway | stimuli: time of day, age hypothalamus GHRH released ant. pituitary GH released by ant pit bloodstream |
| TH pathway | stimulus: cold temp, pregnancy hypothalamus TRH released ant pituitary TSH released by ant pit Thyroid gland |
| Glucocorticoid: Cortisol pathway | stimulus: time of day, stress, cortisol hypothalamus CRH released ant pituitary ACTH released by ant pit adrenal cortex |
| LH/FSH pathway | hypothalamus GnRH released ant pituitary FSH/LH released ovary, testes |
| Adrenal Cortex pathways | stimulus : low BV,BP, low Na+, high K+ adrenal cortex aldosterone released kidney Na+reabsorbed lowBV,BP kidney renin released angiotensinogen>angiotensin 1>angiotensin2>vascoconstriction(raiseBP) |
| Hyperaldosteronism | high blood Na+, low blood K+, ^BV, BP |
| Hpoaldosteronism | low blood Na+, high blood K+, low BV,BP |
| Hypoparathyroidism | low blood calcium |
| Hyperparathyroidism | high blood calcium |
| Beta cell produce what hormone? | insulin |
| Alpha cell produces what hormone? | glucagon |
| Diabetes Mellitus Type 1 | beta cell destruction, no insulin formation, pump |
| Diabetes Mellitus Type 2 | reversible, oral medication, targets cells for insulin demonstrate insulin resistance |
| What is polyuria | increased U.O |
| What is polydipsia | really thirsty |
| What is Polyphagia | hungry (usually type 1) |
| What is Hypergycemia | high blood sugar |
| What is Glycosuria | Sugar in urine |
| What is ketonuria | ketones in urine (acidic) |
| Diabetes Insipidus is caused by | polyuria due to no ADH or no ADH receptors |
| What are the hormones released by the nervous system? | Epinephrine from adrenal medulla |
| What is a Chromaffin cell tumor? | pheochromacytoma |
| pineal gland has what hormone? | melatonin |
| Adipose tisuue has what hormone? | leptin |
| Heart has what hormone? | ANP atrial natriuretic peptide |
| Kidney has what hormone? | EPO |
Created by:
cdixon10
Popular Biology sets