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NURS 6501 Week 2 Quiz

1. Question: An athlete who has been consistently weight training for years presents with significant enlargement of the skeletal muscles. If the athlete were to cease all forms of weight training, what is the most likely outcome regarding muscle cell adaptation?
2. Question: Which of the following best describes the cellular adaptation process known as hypertrophy?
3. Question: A patient has been bedridden for the past 5 months due to a hip fracture and develops reduced muscle mass in her lower Which of the following is the most likely cellular mechanism underlying this patient’s muscle atrophy?
4. Question: Which molecule is primarily known for its role in inhibiting autophagy, thereby regulating cellular homeostasis?
5. Question: What is a key difference between proteasomal degradation and lysosomal degradation in cellular atrophy?
6. Question: What is the primary difference between hypertrophy and hyperplasia?
7. Question: A middle-aged male patient arrives at the emergency department with chest pain and is diagnosed with an acute myocardial infarction. After a successful coronary artery stent placement, his healthcare providers are concerned about the risk of reperfusion injury due to the sudden reintroduction of oxygen to the previously ischemic Which of the following mechanisms contributes to reperfusion injury?
8. Question: A patient with a history of long-term immobilization due to a spinal injury is Which cellular change is most likely observed in the patient’s unused leg muscles?
9. Question: A patient with acute limb ischemia undergoes a surgical procedure to remove an arterial blockage in the leg. Which of the following mechanisms is one of the most likely to contribute to tissue injury after the removal of the blockage?
10. Question: During the treatment of a heart attack, tissue plasminogen activator (tPA) is used to dissolve the blood clot causing However, this reperfusion can lead to further tissue damage. Which of the following mechanisms primarily contributes to this ischemia-reperfusion injury?
    

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NURS 6501 Week 2 Quiz

1. Question: A patient has been diagnosed with a pathological enlargement of the thyroid gland. The biopsy results show cells of normal size but an increased Which of the following statements best describes the biopsy findings? 
2. Question: What is the primary difference between hypertrophy and hyperplasia? 
3. Question: A patient’s muscle biopsy results show an accumulation of autophagosomes. Which molecule is commonly used as a marker to label autophagosomes due to its association with autophagosome membranes? 
4. Question: A patient with chronic alcohol abuse presents with liver damage. The liver cells have undergone a transformation in which they no longer function optimally and may exacerbate the injury instead of aiding in recovery. This transformation is best described as a: 
5. Question: Which of the following best describes cellular adaptation? 
6. Question: What causes the production of reactive oxygen species in an ischemia-reperfusion injury? 
7. Question: Which of the following is involved in the pathophysiology of the reperfusion injury? 
8. Question: Which of the following contributes to the formation of reactive oxygen species in reperfusion? 
9. Question: A maladaptive response of the heart to high blood pressure will lead to? 
10. Question: What type of adaptation occurs in the heart in cases of hypertension? 

NURS 6501 Week 2 Practice Quiz

1. Question: Which of the following is one of the mechanisms by which infections cause cell injury?
2. Question: Pyroptosis is…?
3. Question: Which of the following is utilized by the cells as a mechanism of self-preservation?
4. Question: The changes made by a cell in response to injury or adverse changes in their environment are referred to as…?
5. Question: Which of the following causes cell damage by inhibiting the electron transport chain?
6. Question: How does acetaminophen cause cell injury?
7. Question: Which of the following will result from reduced activity of Na⁺/K⁺-ATPase?
8. Question: Which of the following will result from the deactivation of oxidative phosphorylation?
9. Question: Which of the following is responsible for activating the apoptosis pathway in a mitochondrial injury?
10. Question: The changes made by a cell in response to injury is referred to as…?
11. Question: What are the two factors that determine the development of disease?
12. Question: Which of the following is true about cell renewal?
13. Question: Too much sun exposure can cause cell/tissue injury because of the excessive exposure to…?
14. Question: Which of the following has a limited regenerative capacity?
15. Question: All of the following can cause cell injury except…?
16. Question: Cancer is a response to cell injury acting through which of the following mechanisms?
17. Question: Programmed cell death is called…?
18. Question: The expression used to point out the fact that laboratory findings from testing an organism in vitro are not always reflected when applied to an organism in vivo is…?
19. Question: Which of the following is a common feature of the physiologic process in the body?
20. Question: Which of the following describes hypertrophy
21. Question: Which of the following contributes to the formation of reactive oxygen species in reperfusion injury? Select all that apply.
22. Question: Atrophy is…?
23. Question: Autophagy plays an important role in which of the following processes?
24. Question: What role does mTOR play in autophagy regulation?
25. Question: Which of the following upregulates the mTOR signaling pathway?
26. Question: A maladaptive response of the heart to high blood pressure will lead to…?
27. Question: Which type of adaptation occurs in the heart in cases of hypertension?
28. Question: What is the leading cause of death in the world?
29. Question: Which of the following immune cells can be found engulfing lipid molecules in an atherosclerotic plaque?
30. Question: Which of the following best describes an embolus?
31. Question: What cardiac vessel occlusion is also called the widow maker?     
32. Question: What part of the heart does the left anterior descending artery affect most?
33. Question: What principally drives the coagulation cascade after an injury?
34. Question: Thrombin cleaves which of the following factors?
35. Question: In heart failure, how do the kidneys try to compensate for the heart’s decreased ability to pump blood?