The purpose of a(n) ____________________ is to protect the soil around the discharge pipe from erosion and keep the slope in place.
Fill in the blank(s) with the appropriate word(s).
ANS: headwall
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________ A bacteria that is harmless in one area may be pathogenic in another, especially an area that is normally sterile
Indicate whether the statement is true or false
The patient is a 3-year-old male who awakened about 10 minutes ago with respiratory distress and stridor. He is sitting bolt upright in bed. Accessory muscle use and intercostal retractions are present, but drooling is absent. Cyanosis of the lips and nail beds is present. The patient coughs frequently, producing a sound similar to a seal's bark. When he attempts to talk, he sounds very hoarse
His mother tells you that the patient has had a cold with a low-grade fever for "two or three days." The treatment for this patient would include: a. systemic drug therapy with 1:1000 epinephrine. b. intubation and high-concentration oxygen. c. humidified oxygen and nebulized bronchodilators. d. systemic drug therapy with aminophylline.