Motor Unit Summation<span> - the degree of contraction of a skeletal muscle is influenced by the number of </span>motor units<span> being stimulated (with a </span>motor unit<span> being a </span>motor<span>neuron plus all of the muscle fibers it innervates; see diagram below).</span>
Answer: The rigth answer is: A. Severe swelling and redness at a midshaft femur
Explanation: There are some contraindications for the use of a traction splint among them are: -Injuries near the knee and injuries of the hips and / or pelvis and amputation of some part of the limb, therefore option B and D are incorrect. The traction splint firmly grabs the ankle, if there is an injury that interferes with the hitch, it cannot be placed, so option C is incorrect. If there is a femur fracture, it is very common to find severe swelling and redness in the femur of the middle axis and there is no problem with placing the traction splint because the purpose of this is to stabilize the fracture.
Parent use. If they aren't taught to use seat belts, then they won't wear seatbelts
Skin immunity is a property of skin that allows it to resist infections from pathogens. In addition to providing a passive physical barrier against infection, the skin also contains elements of the innate and adaptive immune systems which allows it to actively fight infections. I hope that this helps.
