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  2. Emphysema Stages: Symptoms, Complications, and Treatment

    www.healthline.com/health/emphysema-stages

    Symptoms of emphysema. It’s common for most people to not feel the symptoms of emphysema until there’s 50 percent or more damage to the lung tissue. Early symptoms may appear gradually as ...

  3. Exchange rate - Wikipedia

    en.wikipedia.org/wiki/Exchange_rate

    v. t. e. In finance, an exchange rate is the rate at which one currency will be exchanged for another currency. [1] Currencies are most commonly national currencies, but may be sub-national as in the case of Hong Kong or supra-national as in the case of the euro. [2]

  4. Acute Respiratory Failure: Causes, Symptoms, and Diagnosis

    www.healthline.com/health/acute-respiratory-failure

    Acute respiratory failure requires immediate medical attention and can be fatal. Causes can include an injury or obstruction to your airway. Symptoms may include shortness of breath or dizziness ...

  5. Chronic Respiratory Failure: Symptoms, Causes, Diagnosis

    www.healthline.com/health/chronic-respiratory...

    coughing up mucus. a bluish tint to the skin, lips, or fingernails. fatigue. anxiety. confusion. frequent headaches. Chronic respiratory failure is a serious illness that gets worse over time. As ...

  6. World economy - Wikipedia

    en.wikipedia.org/wiki/World_economy

    t. e. The world economy or global economy is the economy of all humans in the world, referring to the global economic system, which includes all economic activities conducted both within and between nations, including production, consumption, economic management, work in general, financial transactions and trade of goods and services.

  7. Foreign exchange market - Wikipedia

    en.wikipedia.org/wiki/Foreign_exchange_market

    The foreign exchange market ( forex, FX (pronounced "fix"), or currency market) is a global decentralized or over-the-counter (OTC) market for the trading of currencies. This market determines foreign exchange rates for every currency. It includes all aspects of buying, selling and exchanging currencies at current or determined prices.

  8. Pulmonary Edema: Symptoms, Causes, and Treatment - Healthline

    www.healthline.com/health/pulmonary-edema

    The outlook for pulmonary edema depends on the severity. If you have a moderate case and receive quick treatment, you will often have a full recovery. Severe cases can be fatal if you delay treatment.

  9. U.S. Dollar Index - Wikipedia

    en.wikipedia.org/wiki/U.S._Dollar_Index

    The U.S. Dollar Index ( USDX, DXY, DX, or, informally, the "Dixie") is an index (or measure) of the value of the United States dollar relative to a basket of foreign currencies, [1] often referred to as a basket of U.S. trade partners' currencies. [2] The Index goes up when the U.S. dollar gains "strength" (value) when compared to other currencies.