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Questions and Answers
What change is typically observed in routine light microscopy within the first 6 hours after infarction?
What change is typically observed in routine light microscopy within the first 6 hours after infarction?
- Neutrophilic infiltrate at the margins of the infarct
- Appearance of oedema fluid
- Stretching and waviness of the myocardial fibres (correct)
- Coagulative necrosis of the myocardial fibres
What characterizes coagulative necrosis of fibres during the first 12 hours after infarction?
What characterizes coagulative necrosis of fibres during the first 12 hours after infarction?
- Neutrophils beginning to appear at the margin of the infarct
- Loss of striations and intense eosinophilic, hyaline appearance (correct)
- Shrunken eosinophilic cytoplasm and pyknosis of the nuclei
- Appearance of oedema fluid between the myocardial fibres
What happens during the first 24 hours after infarction?
What happens during the first 24 hours after infarction?
- Appearance of oedema fluid between the myocardial fibres
- Coagulative necrosis progresses further with shrunken eosinophilic cytoplasm and pyknosis of the nuclei (correct)
- Neutrophilic infiltrate at the margins of the infarct becomes well developed
- Necrosed neutrophils gradually disappear
What happens in 3-7 days after infarction?
What happens in 3-7 days after infarction?
What occurs during the first 48 to 72 hours after infarction?
What occurs during the first 48 to 72 hours after infarction?
What percentage of people who watch the video are expected not to implement the solution?
What percentage of people who watch the video are expected not to implement the solution?
What is the first step to solving the problem of phone addiction?
What is the first step to solving the problem of phone addiction?
What does the rat have to face in order to press the pleasure button, according to the analogy presented?
What does the rat have to face in order to press the pleasure button, according to the analogy presented?
What is the promise made if one can pass the barrier mentioned in the video?
What is the promise made if one can pass the barrier mentioned in the video?
According to Dr. Shovel, what is the reason behind getting addicted to phones?
According to Dr. Shovel, what is the reason behind getting addicted to phones?
