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1 day ago · Anxiety disorders are a group of mental disorders characterized by exaggerated feelings of anxiety and fear responses. [7] Anxiety is a worry about future events and fear is a reaction to current events. These feelings may cause physical symptoms, such as a fast heart rate and shakiness.
3 days ago · Fear is an intensely unpleasant primal emotion in response to perceiving or recognizing a danger or threat. Fear causes psychological changes that may produce behavioral reactions such as mounting an aggressive response or fleeing the threat.
3 days ago · When Regina "Reggie" Lampert's (Audrey Hepburn) husband dies unexpectedly, she faces sudden danger. However, a mysterious-yet-charming American, Peter Joshua (Cary Grant), wants to help. Shop...
2 days ago · Symptoms of pulmonary embolism are typically sudden in onset and may include one or many of the following: dyspnea (shortness of breath), tachypnea (rapid breathing), chest pain of a "pleuritic" nature (worsened by breathing), cough and hemoptysis (coughing up blood).
5 days ago · Adrenaline, also called epinephrine, is a hormone and medication primarily used for the emergency treatment of life-threatening allergic reactions. Adrenaline is released by the adrenal glands. It...
4 days ago · Sustained winds of 100 km (62 miles) per hour exert a pressure of 718 pascal s (15 pounds per square foot), while an approximate doubling of wind speed to 200 km (124 miles) per hour increases the pressure almost fivefold to 3,734 pascals. A building with a large surface area facing the wind may be subjected to immense forces.
5 days ago · Workers clearing the road faced sudden danger as boulders came crashing down without warning. Quick thinking and fast reactions saved lives as they fled the falling rocks. A stark reminder of the risks faced by those…
