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Which of the following statements regarding anterior nosebleeds is correct? Select one: A. They are usually caused by a fracture of the basilar skull. B. They are usually severe and require aggressive treatment to control. C. They usually originate from the septum area and bleed slowly. D. They cause blood to drain into the posterior pharynx. {Ans: C. They usually originate from the septum area and bleed slowly.}An open pneumothorax occurs when: Select one: A. extreme pleural pressure causes the lung to rupture. B. air enters the pleural space from outside the body. C. air enters the pleural space from a perforated lung. D. a fractured rib perforates the tissue of the lung. {Ans: B. air enters the pleural space from outside the body.}Compression injury is most likely due to which of the following? Select one: A. Hollow-organ rupture B. Improperly placed lab belt C. Stabbing D. Ejection of unrestrained driver {Ans: B. Improperly placed lab belt}A 22-year-old female was ejected from her car after striking a tree head-on. As you approach her, you note obvious closed deformities to both of her femurs. She is not moving and does not appear to be conscious. You should: Select