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A condition in which the bronchial tubes in the lungs react to different stimuli by becoming inflamed is a. emphysema b. asthma c. laryngitis d. sinusitis 8. 9. With pneumonia, breathing is painful and intake of oxygen is limited due to pus and fluid filling the a. Alveoli b. Larynx c. Pharynx d. Trachea 10. Chyme is produced in the a. mouth. b. stomach. c. small intestine. d. large intestine. 11. In the digestive tract, which of the following prevents the return of food? a. Lever b. Sphincter c. Chyme d. Gland - 12. Which of the following is characterized as a deficiency in a blot cloting factor? a. Folic acid-deficiency anemia b. Hemophilia A c. Sickle cell anemia d. Pernicious anemia 13. g pregnancy is linked to Low folic acid durin a. Low birth weight b. Neural tube defects Sickle cell anemia Heart defects c. d. Swelling of the anal or rectal veins causes a. Appendicitis b. Hemorrhoids c. Diverticulitis d. Irritable bowel syndrome 14. 15. All of the following are upper respiratory infections except: The common cold b. Allergic rhinitis c. Sinusitis d. Tuberculosis