The inflammatory response A. prevents the spread of an infection. B. stimulates
ID: 3472889 • Letter: T
Question
The inflammatory response A. prevents the spread of an infection. B. stimulates erythrocytes to leave the blood. C. delays healing of damaged tissues. D. depresses immunity. E. is harmful and should be immediately reversed. The conducting zones of the respiratory tract begins at the a. terminal bronchiole b. trachea c. respiratory bronchioles d. bronchi e. capillaries The function of the large intestine include a. the synthesis of vitamin K b. reabsorption of water and compaction of feces c. absorption of digestive materials d. both a and b e. all are correct Protein digestion takes place in the: a. mouth only b. stomach only c. small intestine only d. stomach and small intestines e. stomach and large intestines Speaking when swallowing food often produces a violent coughing or choking because a. food lodges in the pharynx and causes the trachea not to open b. food lodges in the bronchioles which causes the epiglottis to open c. the epiglottis fails to close and some food enters the trachea. d. food enters the bronchioles e. air enters the esophagus Absorption of digestive materials occurs primarily in the: a. mouth. b. esophagus. c. stomach. d. small intestine. e. large intestine Inadequate supplies of vitamin B12 can result in a. aplastic anemia. b. hemorrhagic anemia. c. pernicious anemia. d. sickle-cell anemia. e. hereditary anemia. A molecule of air enters the nose through the external nares. Which of the following is the correct pathway to the trachea? a. larynx, nasal cavity, pharynx, trachea b. oral cavity, larynx, pharynx, trachea c. nasal cavity, larynx, pharynx, trachea d. nasal cavity, pharynx, larynx, trachea e. nasal cavity, trachea, larynx, pharynx An incompetent pulmonary semilunar valve could result in less blood reaching the A. lungs B. heart muscle. C. right ventricle. D. aorta E. right atrium. Which of the following functions would not be performed by the kidney? A. urine storage B. excretion of waste C. maintenance of fluid balance D. regulate synthesis of vitamin D E. regulate synthesis of RBCs The digestive functions performed by saliva and salivary amylase respectively are A. flushing and protein digestion. B. swallowing and fat digestion C. peristalsis and polysaccharide digestion. D. moistening and starch digestion. E. all are correct. Of the following structures, the smallest in diameter is the A. primary bronchus. B. secondary bronchus. C. trachea. D. terminal bronchioles. E. tertiary bronchus.Explanation / Answer
39 ans-A-prevent the spread of an infction
its a defence mechanism and participate in removel damaged tissue to localize and eliminate the injurious agent.
40 ans-Trachea
The conducting zone of the respiratory system is starts with mouth,nasal cavity, larynx (upper respiratory tract).trachea,bronchi,bronchioles and terminal bronchioles (lower respiratory tract).
41 ans-all of the above
Vitamin K is synthesis by bacteria in the large intestine,main function of the large intestine is to reabsorb the water, ions and vitamins and forming feces.
42 ans-D stomach and small intestine
Protein digestion takes place in the stomach and duodenum (first section of small intestine) and involve 3 enzymes pepsin,trypsin and chymotrypsin.
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