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Proximate cause: Because the ship failed to change course to avoid it. Ultimate cause: Because the ship was under autopilot and the autopilot's data was inaccurate. (even stronger): Because the shipwrights made mistakes in the ship's construction. (stronger yet): Because the scheduling of labor at the shipyard allows for very little rest.
The causes listed are relatively immediate medical causes, but the ultimate cause of death might be described differently. For example, tobacco smoking often causes lung disease or cancer , and alcohol use disorder can cause liver failure or a motor vehicle accident .
Pulseless electrical activity. Pulseless electrical activity ( PEA) is a form of cardiac arrest in which the electrocardiogram shows a heart rhythm that should produce a pulse, but does not. Pulseless electrical activity is found initially in about 20% of out-of-hospital cardiac arrests [1] and about 50% of in-hospital cardiac arrests. [2]
Shock is the state of insufficient blood flow to the tissues of the body as a result of problems with the circulatory system. [ 1][ 2] Initial symptoms of shock may include weakness, fast heart rate, fast breathing, sweating, anxiety, and increased thirst. [ 1] This may be followed by confusion, unconsciousness, or cardiac arrest, as ...
Traumatic asphyxia is characterized by cyanosis in the upper extremities, neck, and head as well as petechiae in the conjunctiva. Patients can also display jugular venous distention and facial edema. [3] Associated injuries include pulmonary contusion, myocardial contusion, hemo / pneumothorax, and broken ribs. [4] [5]
In law, medicine, and statistics, cause of death is an official determination of the conditions resulting in a human 's death, which may be recorded on a death certificate. A cause of death is determined by a medical examiner. In rare cases, an autopsy needs to be performed by a pathologist. The cause of death is a specific disease or injury ...
Acute decompensated heart failure ( ADHF) is a sudden worsening of the signs and symptoms of heart failure, which typically includes difficulty breathing ( dyspnea ), leg or feet swelling, and fatigue. [1] ADHF is a common and potentially serious cause of acute respiratory distress. The condition is caused by severe congestion of multiple ...
Anaphylaxis (Greek: ana- ‘against’ + phylaxis ‘guarding’) is a serious, potentially fatal allergic reaction and medical emergency that is rapid in onset and requires immediate medical attention regardless of the use of emergency medication on site. [4] [5] It typically causes more than one of the following: an itchy rash, throat closing ...