Primary principle of joint arthrokinematics stating that, in joints that contain concave and convex joint surfaces, when the bone with the concave surface moves, the joint surface moves in the same direction as that bone; when the bone with the

Why have so few HFV studies on adult patients been conducted?

A. because high-frequency ventilators lack adequate ventilation capabilities for adult subjects B. because adult subjects cannot tolerate receiving a Vt smaller than the Vd C. because the high mean airway pressures produced by high-frequency ventilators are likely to induce barotrauma in adults D. because adult subjects are incapable of enduring such high ventilation frequencies

On average, an arterial bleed takes how many minutes to clot with direct pressure?

A. two B. three C. five D. ten