A hairline fracture is a crack on the bone. A compound fracture is when the fractured bone sticks through the skin.
Oxygen enters the lungs, then passes through the alveoli and into the blood.
A) Ipecac is ineffective for its intended use
Although ipecac syrup is a reliable means to make children vomit, there was no positive correlation or effect at reducing the effects of suspected poisoning as found by the FDA.