Which rule in the Federal Rules of Evidence applies to the testimony of

Your patient has received blunt facial trauma due to an assault. For which of the following injuries should you maintain a high index of suspicion?

A) Airway obstruction B) Hypoxia due to aspiration of blood C) Basilar skull fracture D) Cervical spine trauma

As blood moves through the heart, it flows from the left atria into the:

A) aorta. B) right ventricle. C) pulmonary veins. D) left ventricle.