*NURSING > QUESTIONS & ANSWERS > EMT-B Chapter 6 Quiz Question and Answers All Answers Correct (All)

EMT-B Chapter 6 Quiz Question and Answers All Answers Correct

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The - is made up of the maxilla and zygoma, as well as the frontal bone of the cranium. A. orbit B. sphenoid C. mastoid D. occiput Ans- A. orbit Pathophysiology is the study of the functional cha... nges that occur when the body reacts to a particular: A. assessment. B. protocol. C. disease. D. medication. Ans- C. disease. A by-product of involuntary muscle contraction and relaxation is: A. oxygen. B. nitrogen. C. lactic acid. D. heat. Ans- D. heat. The major artery that supplies all other arteries with blood is the: A. brachial. B. aorta. C. femoral. D. carotid. Ans- B. aorta. A patient has a blood pressure of 130/70 mm Hg. The "130" in this measurement represents: A. ventricular relaxation. B. atrial contraction. C. ventricular filling. D. ventricular contraction. Ans- D. ventricular contraction. Which of the following systems is responsible for releasing hormones that regulate body activities? A. Endocrine B. Reproductive C. Skeletal D. Nervous Ans- A. Endocrine Which of the following statements regarding nervous system control of the cardiovascular system is correct? A. Alpha-adrenergic receptors are located exclusively in the heart and are stimulated by epinephrine. B. The sympathetic and parasympathetic nervous systems work together to perform the same function. C. When stimulated, the parasympathetic nervous system is responsible for increasing the heart rate. D. Baroreceptors located throughout the body provide information to the brain regarding the blood pressure. Ans- D. Baroreceptors located throughout the body provide information to the brain regarding the blood pressure. The - is made up of the maxilla and zygoma, as well as the frontal bone of the cranium. A. sphenoid B. mastoid C. occiput D. orbit Ans- D. orbit Large amounts of adenosine triphosphate (ATP) are generated when: A. carbon dioxide levels in the blood are high. B. circulating blood glucose levels fall. C. the cells function without oxygen. D. the cells function with adequate oxygen. Ans- D. the cells function with adequate oxygen. Bile is produced by the liver and concentrated and s [Show More]

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