Syncope ranges from not serious to a sign of a more serious condition that needs to be treated.What causes syncope?Syncope is caused by a decrease in blood flow to the brain. When blood flow to the brain decreases, oxygen to the brain also decreases. Any of the following conditions may ...
Danielle has a PhD in Natural Resource Sciences and a MSc in Biological Sciences Cite this lesson Syncope is the medical term used for ~'blacking out~' or ~'fainting.~' Check out this lesson to learn more about what causes syncope, how it can vary, and some of its common symptoms. ...
Vasovagal syncope is a specific type of syncope (fainting) that occurs due to a person seeing or experiencing something stressful or emotional, such...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough ho...
Cardiac syncope: Heart disease causes a person to faint by a variety of mechanisms. Cardiac causes of fainting are generally life-threatening and include the following: Cardiac rhythm abnormality (arrhythmia): Electrical problems of the heart impair its pumping ability. This causes a decrease in blo...
What causes syncope and collapse?Question:What causes syncope and collapse?Causes of Syncope:Syncope is a condition always caused by an underlying problem. It can be a result of dehydration, low blood pressure, or fast postural changes. It is important to identify the underlying cause to prevent...
Passing out (syncope) What Causes a Thrombus? Causes of a thrombus in a vein (venous thrombosis) include: Injury to the leg veins Illness that affects the veins Immobility Broken bone Certain medications Obesity Inherited (genetic) disorders ...
Fainting, also called syncope (pronounced SIN-ko-pee), is a sudden, brief loss of consciousness and posture caused by decreased blood flow to the brain.Faintingis a common problem, accounting for 3% of emergency room visits and 6% of hospital admissions. A person may feel faint and lightheade...
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syncope – nonepileptic, but not psychogenic‘Collapse of unknown cause’ – term leaving all possibilities open, to stop physicians from jumping to conclusions, and forgetting full range of possible causesself﹍imited diminution of cerebral perfusion...
7 Possible causes of lockjaw Several nerves and muscles control jaw movement. Several nerves and muscles control jaw movement. Due to their anatomical arrangement, lockjaw is typically characterized by a partially open jaw position. The seven possible causes of lockjaw may include: Temporomandibular joi...