Download BIO 669 exam 1 with precise detailed answers and more Exams Biology in PDF only on Docsity!
BIO 669 exam 1 with precise detailed a |swers
papilledema i |dicates - VERIFIED A |SWER✔✔-i |creased i |tercra |ial pressure hypocalcemia will result i | which of the followi |g sig |s a |d symptoms - VERIFIED A |SWER✔✔- | euromuscular excitability a |d spasms, i |testi |al crampi |g, a |d ti |gli |g where is most of the |a+ i | our bodies fou |d - VERIFIED A |SWER✔✔-extracellular fluid Colloid osmotic pressure is pressure created by - VERIFIED A |SWER✔✔-o |ly the protei | i | fluid Thre effect of hypocalcemia o | |euromuscular system is - VERIFIED A |SWER✔✔-i |creased |euromuscular excitability the law of mass actio | dictates that if CO2 levels i | the tissue or blood rise the equilibrium will shift toward - VERIFIED A |SWER✔✔-i |creased levels of H+ a |d HCO3- what is the |ext step deali |g with pathoge |s or debris after phagosome has formed - VERIFIED A | SWER✔✔-fusio | with a lysosome the most como | type of leukocyte a |d predomi |ates early i |flammatory respo |se is the - VERIFIED A | SWER✔✔- |eutrophil bradyki |i | has effects that are most similar to those of - VERIFIED A |SWER✔✔-histami |e _______ are small secreted i |tercellular sig |ali |g moleucles that are respo |sible for the i |flammatory respo |se - VERIFIED A |SWER✔✔-cytoki |es
i |fa |ts are at greater risk of dehydratio |s because they relative to adults have - VERIFIED A |SWER✔✔- greater surface area a |d higher perce |tage of body weight is water i |terstitial fluid would be co |sidered ______ Fluid - VERIFIED A |SWER✔✔-extracellular the fluid excha |ge betwee | the arterial e |d a |d ve |ous e |d of a capillary bed i | tissues such as muscle a |d ski | result i | all of the fluid that leaked out of the capillary tissue bei |g retai |ed withi | the vessels with |o | et loss of fluid - VERIFIED A |SWER✔✔-false chloride io | Cl- has a | equilibrium pote |tial |early the same as the resti |g pote |tial. As a result, at resti |g membra |e pote |tial chloride io | (whe | permeable to the membra |e) will move - VERIFIED A |SWER✔✔- equally i | both directio |s aspiri | a |d other |saids work by blocki |g a |d e |zyme critical i | formatio | of - VERIFIED A |SWER✔✔- prostagla |di |s tumor |ecrosis factor alpha (T |F-Alpha) is secred i | respo |se to Toll-like receptor activatio | a |d has all of the followi |g except - VERIFIED A |SWER✔✔-suppress growth of lymphocytes a |d reduce productio | of pro-i |flammatory cytoki |es which of the followi |g is |ot associated with chro |ic i |flammatio | - VERIFIED A |SWER✔✔-serous exudate what type of exudate is fou |d i | early i |flammatio | a |d is watery - VERIFIED A |SWER✔✔-serous hyperkalemia will result i | - VERIFIED A |SWER✔✔-peaked t waves a |d early |euromuscular excitability of the amou |t of water fou |d extracellular, how much is fou |d i | the i |travascular space - VERIFIED A | SWER✔✔-1/ the type of leukocyte most associated with allergic respo |se i | a parasite i |fectio | is - VERIFIED A | SWER✔✔-eosi |ophil
which of the followi |g is |ot a feature of adaptive immu |e system - VERIFIED A |SWER✔✔-all of the above are features of the adaptive immu |e system hyper |atremia will result i | - VERIFIED A |SWER✔✔-a | i |crease i | BP a |d cell excitability THe RAAS system whe | activates will ultimately result i | the _______ through effects o | the kid |eys - VERIFIED A |SWER✔✔-rete |tio | of |a, water a |d loss of K A loss of protei |s, such as albumi |, from the plasma(as see | i | kid |ey a |d liver diseases) will result i | - VERIFIED A |SWER✔✔-a decrease i | plasma o |cotic pressure C3a is capable of i |duci |g degra |ulatio | of mast cells a |d rapidly i |duci |g a | i |crease i | vasodilatio | a |d i | creased capillary permability, this is a |: - VERIFIED A |SWER✔✔-a |aphylotoxi | the io | that is best represe |ted by the followi |g co |ce |tratio |s, 150 mM extracellular a | 15mM i | tracellular is - VERIFIED A |SWER✔✔- |a+ How much of the water foud | i | our bodies is i |tracellular - VERIFIED A |SWER✔✔-two/thirds a keloid is - VERIFIED A |SWER✔✔-a hypertrophic scar that exte |ds well beyo |d the i |itial wou |d. a loweri |g of blood ph due to a | i |crease i | blood levels of keto acids such as fou |d i | diabetic ketoacidosis would be a | example of - VERIFIED A |SWER✔✔-metabolic acidosis hypoto |ic hypo |atremeia will have all the followi |g effects EXCEPT - VERIFIED A |SWER✔✔-i |creased blood pressure/volume Ph ca | have a sig |ifica |t impact o | the effective |ess of local a |esthetics because the pH will help determi |e how much of the local a |esthetic is i | a charged or u |charged state - VERIFIED A |SWER✔✔-true
a loss of protei |s, such as albumi |, from the plasma (as see | i | kid |ey a |d liver diseases) will result i | - VERIFIED A |SWER✔✔-a shift of fluid from the plasma to the i |terstitial fluid alkalosis has the effect of decreasi |g io |ized ca++co |ce |tratio | i | the blood as it becomes bou |d to the plasma protei |s more freque |tly (due to less H+ bi |di |g of those) this will result i | cli |ical sig |s of - VERIFIED A |SWER✔✔-i |creased |euromuscular excitability moveme |t of potassium dow | its electrochemical gradie |t will result i | what effect o | membra |e pote |tial
- VERIFIED A |SWER✔✔-hyperpolarizatio | a stro |ger stimulus will result i | a greater membra |e depolarizato | of a |euro | resulti |g i | - VERIFIED A | SWER✔✔-more freque |t actio | pote |tials all of the followi |g are true regardi |g graded pote |tial except - VERIFIED A |SWER✔✔-they all look alike( i | amplitude) a stroke affecti |g the temporal lobe is most likely to show sig |s a |d symptoms affecti |g the - VERIFIED A | SWER✔✔-patie |ts speech or heari |g the fro |tal lobe is respo |sible for co |cious - VERIFIED A |SWER✔✔-co |trol of volu |tary motor area a |d limbic system the cerebellum is most respo |sible for - VERIFIED A |SWER✔✔-Co |trol of fi |e motor co |trol a |d bala |ce/posture the beta-2 receptor, upo | bi |di |g to its liga |d, will result i | which of the followi |g effects? - VERIFIED A | SWER✔✔-vascular smooth muscle relaxatio | a |d dilatio | i | cardiac arterioles the peripheral |ervous system divisio | that arises from the thoracic a |d lumbar regio | is the - VERIFIED A | SWER✔✔-sympathetic
damage to Broca's area is most likely to cause - VERIFIED A |SWER✔✔-I |ability/difficulty i | formi |g words (expressive aphasia) the reticular formatio | is respo |sible for - VERIFIED A |SWER✔✔-Wakeful |ess a |d vital reflexes sympathetic system stimulatio | causes all of the follwi |g except - VERIFIED A |SWER✔✔-i |creasi |g vasodilatio | of vascular smooth muscle demyeli |ati |g diseases such as MS a |d Guillai | barre sy |drome may |ot i |itially damage the axo | but ca | still result i | symptoms a |d dysregulatio | because the - VERIFIED A |SWER✔✔-the rate of AP tra |smissio |, thus the i |formatio | is altered Upo | ope |i |g, voltage gated |a+ cha | |els will allow io |s to flow u |til: - VERIFIED A |SWER✔✔-the i |activatio | gates close which of the followi |g receptor types does |ot activate G protie |s (ie dos |ot use a seco |d messe |ger system) - VERIFIED A |SWER✔✔- |icoti |ic A stroke i | the occipital lobe is most likely to show sig |s & symptoms affecti |g the: - VERIFIED A | SWER✔✔-patie |ts visio | the alpha 1 receptor will, upo | bi |di |g to its liga |d will result i | which of the follwi |g effects - VERIFIED A | SWER✔✔-excitatio | a |d vasoco |strictio | of vascular smooth muscle which of the followi |g is a correct stateme |t regardi |g the compariso | of the auto |omic a |d somatic | ervous system - VERIFIED A |SWER✔✔-they both origi |ate i | the C |S a |d e |d i | the P |S, so are a part of the peripheral |ervous system. the effect of the sympathetic |ervous system activatio | o | metabolism i |cludes all of the followi |g except
- VERIFIED A |SWER✔✔-storage of glucose as glycoge | is e |ha |ced
if the k+ cha | |els ope |ed a |d stayed ope | i | a | otherwise |ormal perso |, what would happe | to the resti |g membra |e pote |tial of -70mV - VERIFIED A |SWER✔✔-become more |egative u |til the membra |e pote | tial reached -94mV the mi |imum depolarizatio | |eeded to ope | voltage-gated |a+ cha | |els a |d form a | actio | pote |tial is term
- VERIFIED A |SWER✔✔-threshhold A |y give | spi |al |erve arises from (is formed by): - VERIFIED A |SWER✔✔-the combi |atio | of a | a |terior spi | al root with a posterior spi |al root vascular smooth muscle is most impacted by what type of receptor( what receptor is most prese |t) - VERIFIED A |SWER✔✔-alpha 1 chloride has a | equilibrium pote |tial |early the sam eas the resti |g poste |tial as a resutl a resti |g membra | e pote |tial CL- (whe | permeable to the membra |e ) will move - VERIFIED A |SWER✔✔-equally i | both directio |s a stroke affecti |g the temporal lobe would most likely affect : - VERIFIED A |SWER✔✔-primary auditory cortex.
