A patient previously diagnosed with a pulmonary embolism was…

A patient previously diagnosed with a pulmonary embolism was on a weight-based heparin protocol at 12 units/kg/hour. His aPTT was drawn at 1800 and was 35 seconds.  Per the heparin order, you will need to increased the heparin by 2 units/kg/hour. What will be the new infusion rate? The patient weighs 157 pounds. (round to the nearest whole number)

Three toy blocks are glued together to form a beam that supp…

Three toy blocks are glued together to form a beam that supports a vertical shear force of 109 N. Each block has dimensions a = 8 mm and b = 24 mm. Determine the horizontal shear stress in the glue between blocks (1) and (2). The moment of inertia around the horizontal centroidal axis of the beam is 109,568 mm4.