cerebrovascular accident hemorrhage closed head injury Add Question Here

Cerebrovascular accident hemorrhage closed head

  • Lewis University
  • BIOL 031104
  • Test Prep
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cerebrovascular accident. hemorrhage. closed head injury. Add Question Here Question 130 Multiple Choice 0 points Modify Remove Question Which of the following is the most common cause of a stroke? Answer lack of glucose ischemia from an obstruction of an artery hemorrhage of an artery blow to the head Add Question Here Question 131 Multiple Choice 0 points Modify Remove Question A stroke caused by an artery rupturing is also known as: Answer ischemia. hemorrhage. closed head injury. penumbra. Add Question Here Question 132 Multiple Choice 0 points Modify Remove Question Which of following is not a cerebrovascular accident? Answer ischemia. hemorrhage. stroke penumbra. Add Question Here Question 133 Multiple Choice 0 points Modify Remove Question A stroke which is caused when an artery ruptures is also known as: Answer ischemia. hemorrhage. closed head injury. penumbra. Add Question Here Question 134 Multiple Choice 0 points Modify Remove Question Ischemia is to ____ as hemorrhage is to ____. Answer older individuals, younger individuals proximal, distal obstruction, rupture barely noticeable, lethal Add Question Here Question 135 Multiple Choice 0 points Modify Remove
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Question Edema means? Answer lack of glucose. ischemia from an obstruction of an artery. hemorrhage of an artery. swelling due to accumulation of fluid. Add Question Here Question 136 Multiple Choice 0 points Modify Remove Question After a stroke, cells in the penumbra: Answer are the first to die. help to remove dead or dying cells in the area of damage. quickly become more active, compensating for the area of damage. may die days or weeks after a stroke. Add Question Here Question 137 Multiple Choice 0 points Modify Remove Question After ischemia, penumbra cells: Answer transform from neurons into glia. lose much of their oxygen and glucose supplies. break down the blood-brain barrier. increase the velocity of their action potentials. Add Question Here Question 138 Multiple Choice 0 points Modify Remove Question ____ cells proliferate after a stroke. Answer Penumbra Glial Ischemia Cancer Add Question Here Question 139 Multiple Choice 0 points Modify Remove Question What kind of cells proliferate after a stroke? Answer penumbra cells glial cells ischemia cells cancer cells Add Question Here Question 140 Multiple Choice 0 points Modify Remove Question Ischemia and hemorrhage kill neurons by: Answer understimulating them. overstimulating them. overactivating the sodium-potassium pump. depleting the glutamate supply available to neurons. Add Question Here Question 141 Multiple Choice 0 points Modify Remove Question A stroke kills neurons in two waves, first by ____ and second by ____. Answer overstimulation, understimulation understimulation, overstimulation collateral sprouting, denervation supersensitivity denervation supersensitivity, collateral sprouting Add Question Here Question 142 Multiple Choice 0 points Modify Remove Question Damage due to stroke caused by ischemia can be minimized by administering a drug which: Answer breaks up blood clots.
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