The tissue with the lowest percentage of water is the skeleton
Indicate whether the statement is true or false
F
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Smooth muscle is also known as ________ muscle.
A. skeletal B. striated C. cardiac D. voluntary E. visceral
Dried bone consists of 70% ________________________________________ and 30% ________________________________________ material
Fill in the blank(s) with correct word
You are transporting a conscious middle-aged man with anterior neck trauma. He is on high-flow oxygen, has spinal precautions in place, and has a large-bore IV line of normal saline in place. When you reassess his vital signs, you note that his blood pressure is 90/64 mm Hg, his pulse rate is 120 beats/min, and his respirations are 22 breaths/min with adequate depth. You should:
A) begin assisting his ventilations with a bag-mask device, rapidly infuse 2 L of IV fluid, and reassess. B) keep the patient warm and infuse enough isotonic crystalloid solution to maintain adequate perfusion. C) elevate his legs, apply a blanket, and administer IV fluid boluses until his heart rate is within a normal range. D) start a second IV line and administer crystalloid IV fluids until his systolic blood pressure is at least 100 mm Hg.
The fluid-mosaic model of the plasma membrane suggests that
A. phospholipids form a single lipid layer in the center of the membrane. B. proteins form a "liquid" sea in the membrane. C. cholesterol forms the outermost layer of the membrane. D. the membrane is neither rigid nor static in structure. E. proteins are not a part of the membrane.