NSG 5003 MIDTERM EXAM- VERSION 1 (LATEST-2021)|RATED A

NSG 5003- Midterm Exam Question 1 (5 points) What causes the rapid change in the resting membrane potential to initiate an action potential? Question 2 (5 points) What is a consequence of leakage of lysosomal enzymes during chemical injury? Question 3 (5 points) In hypoxic injury, sodium enters the cell and causes swelling because: Question 4 (5 points) What mechanisms occur in the liver cells as a result of lipid accumulation? Question 5 (5 points) Which solution is best to use when cleaning a wound that is healing by 101. During an Immunoglobulin E (IgE)-mediated hypersensitivity reaction, the degranulation of mast cells is a result of which receptor action? Question 6 (5 points) What is the mechanism that results in type II hypersensitivity reactions? Question 7 (5 points) Type III hypersensitivity reactions are a result of which of the following? Question 8 (5 points) Tissue damage caused by the deposition of circulating immune complexes containing an antibody against the host deoxyribonucleic acid (DNA) is the cause of which disease? Question 9 (5 points) Why does tissue damage occur in acute rejection after organ transplantation? Question 10 (5 points) Oncogenes are genes that are capable of: Question 11 (5 points) After the baroreceptor reflex is stimulated, the resulting impulse is transmitted from the carotid artery by which sequence of events? Question 12 (5 points) Regarding the endothelium, what is the difference between healthy vessel walls and those that promote clot formation? Question 13 (5 points) What is the expected electrocardiogram (ECG) pattern when a thrombus in a coronary artery permanently lodges in the vessel and the infarction extends through the myocardium from the endocardium to the epicardium? Question 14 (5 points) A patient reports sudden onset of severe chest pain that radiates to the back and worsens with respiratory movement and when the patient is lying down. These clinical manifestations describe: Question 15 (5 points) Respirations that are characterized by alternating periods of deep and shallow breathing are a result of which respiratory mechanism? Question 16 (5 points) Which cytokines activated in childhood asthma produce an allergic response? Question 17 (5 points) Which statement accurately describes childhood asthma? Question 18 (5 points) Which statement best describes cystic fibrosis? Question 19 (5 points) What are the abnormalities in cytokines found in children with cystic fibrosis? Question 20 (5 points) Examination of the throat in a child demonstrating signs and symptoms of acute epiglottitis may contribute to which life-threatening complication? Question 21 (5 points) Free radicals play a major role in the initiation and progression of which diseases? Question 22 (5 points) What is a consequence of plasma membrane damage to the mitochondria? Question 23 (5 points) In addition to osmosis, what force is involved in the movement of water between the plasma and interstitial fluid spaces? Question 24 (5 points) Venous obstruction is a cause of edema because of an increase in which pressure? Question 25 (5 points) At the arterial end of capillaries, fluid moves from the intravascular space into the interstitial space because: Question 26 (5 points) Secretion of antidiuretic hormone (ADH) and the perception of thirst are stimulated by: Question 27 (5 points) Some older adults have impaired inflammation and wound healing because of which problem? Question 28 (5 points) Lead poisoning affects the nervous system by: Question 29 (5 points) Carbon monoxide causes tissue damage by: Question 30 (5 points) Which statement is true regarding the difference between subdural hematoma and epidural hematoma? Question 31 (5 points) What physiologic change occurs during heat exhaustion? Question 32 (5 points) Hemoprotein accumulations are a result of the excessive storage of: Question 33 (5 points) Hemosiderosis results in what substance being stored in excess as hemosiderin in cells of many organs and tissues? Question 34 (5 points) What two types of hearing loss are associated with noise? Question 35 (5 points) What type of necrosis results from ischemia of neurons and glial cells? Question 36 (5 points) During cell injury caused by hypoxia, sodium and water move into the cell because: Question 37 (5 points) In decompression sickness, emboli are formed by bubbles of: Question 38 (5 points) What is an example of compensatory hyperplasia? Question 39 (5 points) Current research has determined that chemical-induced cellular injury: Question 40 (5 points) What is the inflammatory effect of nitric oxide?