Smokers may experience spontaneous recovery after they have quit smoking if they encounter specific triggers in their environment that they have originally associated with cravings for cigarettes. Even though their cravings may have been previously extinguished, specific triggers, such as stress, can cause the cravings to return.
Answer:
Plaque builds up in the artery and makes it hard for blood to flow through, causing less and less blood to flow to the heart, as well as blood clots. The heart muscles become deprived of oxygen.
Explanation:
Answer and Explanation:
Aspirin is a non-steroidal anti-inflammatory drug made from the active ingredient acetylsalicylic acid. It works by inhibiting an enzyme called COX (cycloxygenase), which converts the arachidonic acid molecule into prostaglandins, mediators present in inflammatory processes. Therefore, by inhibiting the action of COX, aspirin helps in the treatment of inflammatory processes. Its proved that acetylsalicylic acid also prevents platelets from clustering and clogging blood vessels, so it is used to prevent infarction, peripheral vascular disease or stroke.
People who have had an episode of cardiovascular problems, such as stroke or heart attack, are more likely to recur. Therefore, aspirin 81mg can be used for prevention.
Answer:
Ans: C
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Techniques of Examination Feedback: One cause of increased jugular venous pressure is constrictive pericarditis. Others include right-sided heart failure, tricuspid stenosis, and superior vena cava syndrome. You may wish to read about these conditions
Explanation:
A 68-year-old mechanic presents to the emergency room for shortness of breath. You are concerned about a cardiac cause and measure his jugular venous pressure (JVP). It is elevated. Which one of the following conditions is a potential cause of elevated JVP?
A) Left-sided heart failure
B) Mitral stenosis
C) Constrictive pericarditis
D) Aortic aneurysm
The correct answer is
C) Constrictive pericarditis
