TEST BANK microbiology a systems approach cowan 3e chapter014

Chapter 014 Host Defenses I – Overview and Nonspecific Defenses Multiple Choice Questions Components of the first line of defense include all the following except A The tough cell sheet of the upper epidermis of the skin B Nasal hairs C Flushing action of tears and blinking D Flushing action of urine E Phagocytic white blood cells Nonspecific chemical defenses include A Lysozym e B Lactic acid and electrolytes of sweat C Skin's acidic pH and fatty acids D Stomach hydrochloric acid E All of the choices are correct The chemical found in tears and saliva that hydrolyzes the peptidoglycan in certain bacterial cell walls is A Lactic acid B Hydrochloric acid C Lysozym e D Histamin e E Bil e The body region where a ciliary escalator helps to sweep microbes trapped in mucus away from that body site is the A Ski n B Respiratory tract C Digestive tract D Urinary tract E Eye s This body region is protected by fatty acids, acidic pH, lactic acid and a tough cell barrier with its own normal biota A Ski n B Respiratory tract C Digestive tract D Urinary tract E Eye s The reticuloendothelial system A Is a support network of connective tissue fibers B Originates in the cellular basal lamina C Provides a passageway within and between tissues and organs D Is heavily populated with macrophages E All of the choices are correct Keratin is an important aspect of non-specific defense because A It is toxic to pathogens B It creates a physical barrier against pathogens C It destroys pathogens D It physically restricts pathogens to a specific region E None of the choices are correct Ea ch of th e fol lo wi ng ar e ph ysi cal ba rri er s to pa th og en s ex ce pt A B C D E Ly so zy m e is fo un d in A B C D E 10 Zo on oti c pa th og en s A B C D E 11 A pr op erl y fu nc tio ni ng im m un e sy st e m is re sp on sib le for A B maj or cat ego ries of non spe cific im mu nity Lea rnin g Obj ecti ve: 14 14 Na me typ es of anti mic robi al prot eins 75 Ce rta in co m pl e m en t co m po ne nt s sti m ul at e in fla m m ati on an d ph ag oc yt osi s TR UE Lea rnin g Obj ecti ve: 14 10 List the maj or cat ego ries of non spe cific im mu nity Lea rnin g Obj ecti ve: 14 14 Na me typ es of anti mic robi al prot eins Chapter 014 Host Defenses I – Overview and Nonspecific Defenses Summary Ca te go ry # of Qu est ion s Le 12 ar ni ng Ob je cti ve :1 01 Su m m ari ze w tt he 3l in es of de fe ns e ar e Le ar ni ng Ob je cti ve :1 02 Id en tif y co m po ne nt s of th e 1s t li ne of de fe ns e Le ar ni ng Ob je cti ve :1 02 Id en tif y co m po ne nt s of th e fir st lin e of de fe ns e Le ar ni ng Ob je cti ve :1 02 Id en tif yt he co m po ne nt s of th e 1s t li ne of de fe ns e Le ar ni ng Ob je cti ve :1 03 De fin e m ar ke r Le ar ni ng Ob je cti ve :1 04 Na m e bo dy co m pa rt m en ts th at pa rti ci pa te in im m un ity Le ar ni ng Ob je cti ve :1 05 Lis tt he co m po ne nt s of th er eti cu lo en th eli al sy st e m Le ar ni ng Ob je cti ve :1 06 Ful ly de sc rib et he str uc tur e an df un cti on of th el y m ph ati cs ys te m Le ar ni ng Ob je cti ve :1 07 Di ffe re nti at e be tw ee n w ho le bl oo d an d pl as m a Le ar ni ng Ob je cti ve :1 07 Di ffe re nti at e be tw ee n w ho le bl oo d an d pl as m a Le 14 ar ni ng Ob je cti ve :1 08 Na m e ki nd s of bl oo d ce lls th at fu nc tio ni n no ns pe ci fic im m un ity Le ar ni ng Ob je cti ve :1 08 Na m e ki nd s of bl oo d ce lls th at fu nc tio ni n no ns pe ci fic im m un ity an dt he m os ti m po rta nt fu nc tio n of ea ch Le ar ni ng Ob je cti ve :1 09 Na m e ki nd s of ly m ph oc yt es in vo lv ed in sp ec ifi ci m m un ity Le 22 ar ni ng Ob je cti ve :1 10 Lis tt he m aj or ca te go rie s of no ns pe ci fic im m un ity Le 14 ar ni ng Ob je cti ve :1 11 Ou tli ne th e st ep si ni nfl a m m ati on Le ar ni ng Ob je cti ve :1 12 Ou tli ne th e st ep si n ph ag oc yt osi s Le ar ni ng Ob je cti ve :1 12 : Ou tli ne th e st ep si n ph ag oc yt osi s Le ar ni ng Ob je cti ve :1 13 Di sc us st he m ec nis m of fe ve nd w t it ac co m pli sh es Le ar ni ng Ob je cti ve :1 14 Na m e 4t yp es of an ti mi cr ob ial pr ot ei ns Le ar ni ng Ob je cti ve :1 14 Na m e 4t yp es of an ti mi cr ob ial pr ot ei ns Le ar ni ng Ob je cti ve :1 15 Co m po se on e go od ov er vi ew se nt en ce ab ou tt he pu rp os e an dt he m od e of ac tio n of th e co m pl e m en ts ys te m Le ar ni ng Ob je cti ve :a nd di sc us si ts im po rta nc ei nt he 2n d an d 3r dl in es of de fe ns e Le 14 ar ni ng Ob je cti ve :a nd th e m os ti m po rta nt fu nc tio n of ea ch ... by fatty acids, acidic pH, lactic acid and a tough cell barrier with its own normal biota A Ski n B Respiratory tract C Digestive tract D Urinary tract E Eye s The reticuloendothelial system A. .. Is a support network of connective tissue fibers B Originates in the cellular basal lamina C Provides a passageway within and between tissues and organs D Is heavily populated with macrophages... E All of the choices are correct Keratin is an important aspect of non-specific defense because A It is toxic to pathogens B It creates a physical barrier against pathogens C It destroys pathogens