BME 111 hamostatis and hormones

BME 111 hamostatis and hormones - BME 111 Quiz 14...

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BME 111 Quiz 14 Questions: Homeostasis 1) Some components of the blood including ions, glucose amino acids and some of the water go from the glomerulus into -Loop of Henle -Bowman's capsule -the bladder -the Boston marathon 2) Negative feedback loops require -a sensor -an integrating center -an effector -All of the above 3) One has just eaten a large candy bar. Which of the following is NOT a response due to eating the candy bar? -increase in blood glucose levels -secretion of insulin by cells in the islets of Langerhans in the pancreas -increased uptake of glucose by skeletal muscle and adipose cells -increased levels of glycogen in the bloodstream 4) Negative feedback loops -drive a further deviation from a set point -correct deviations from a set point -are found in the blood clotting process -are the result of the 754 play in baseball 5) Aldosterone promotes the _____________ of Na ions by the kidney. -removal - retention -release -regurgitation 6) Urine leaves the kidneys via the __________. -medulla - ureters -urinary bladder -urethra 7) homeostasis regulates metrics such as -glucose concentration in the blood -carbon dioxide concentration by monitoring pH of the blood -water concentration in the blood -osmolality of the blood -temperature of the body -All of the above -All except B and D -All except D -All except B 7a) homeostasis regulates metrics such as -glucose concentration in the blood -carbon dioxide concentration by monitoring pH of the blood -water concentration in the blood - muscle tone
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-temperature of the body -All of the above -All except B and D -All except D -All except B 8) Antidiuretic hormone (ADH) modulates _______ reabsorption by the kidney. -sodium ions -water -chloride ions -glucose 9) Homeostasis is maintaining the dynamic consistency of the internal environment of an organism. - True -False 10) If one has lowered blood ion levels through sweating, one would expect the brain to signal -feelings of thirst - increase antidiuretic hormone -increase aldosterone levels -Decrease heart rate -increase insulin secretion -A, B, C -A, C, D -all of the above 10a) If one has lowered blood ion levels through sweating, one would expect the brain to signal - feelings of thirst - increase antidiuretic hormone - increase aldosterone levels - Decreased motility in the digestive tract - increase insulin secretion - A, B, C - A and C - A, C, D 11) Homeostasis requires -O2 sensors -temperature sensors -pH sensors -pressure sensors in the carotid arteries -All of the above 12) The ___________ is the part of the nephron where the blood is filtered. -glomerulus -distal tubule -Loop of Henle -proximal tubule 13) In type 2 diabetes the cells become less responsive to -glucose -glucagon -insulin -glucocorticoids 14) Osmoreceptors in the hypothalamus
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-Are sensors/ integrators for blood osmolality -Signal to the posterior pituitary gland to release an effecter, antidiuretic hormone -Cause the increased reabsorption of water in the kidney -All of the above 15) Calcium levels in the blood are increased by
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BME 111 hamostatis and hormones - BME 111 Quiz 14...

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