Today I'm going to show you a demonstration on cleaning, irrigating, and. dressing an open wound. This is going to combine two skills in your textbook. One is irrigating a. wound using sterile technique. The other is cleaning and dressing a wound using a wet to damp. dressing change.
Stress fractures are also common in the calcaneus (heel); fibula (the outer bone of the lower leg and ankle); talus (a small bone in the ankle joint); and the navicular (a bone on the top of the midfoot). The most common sites for stress fractures in the foot are the metatarsal bones.
1 There are three types of stress: compression, tension, and shear. 2  Stress can cause strain, if it is sufficient to overcome the strength of the object that is under stress. 3  Strain is a change in shape or size resulting from applied forces (deformation). It has the same units as pressure, but also has a direction (i.e., it is a vector, just like a force). 2  There are three types of stress: compression, tension, and shear. 3  Stress can cause strain, if it is sufficient to overcome the strength of the object that is under stress.