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Examples of similarities are the snoring – which is the most common complaint in both pediatric OSA and OSA in adults [83] – variability of blood pressure and cardiovascular morbidities. [3] A major difference is the excessive daytime sleepiness (EDS) which is commonly reported in adult OSA, [ 84 ] while it is not very common in pediatric ...
Examples of diseases of affluence include mostly chronic non-communicable diseases (NCDs) and other physical health conditions for which personal lifestyles and societal conditions associated with economic development are believed to be an important risk factor—such as type 2 diabetes, asthma, coronary heart disease, cerebrovascular disease ...
The external partial pressure of oxygen decreases with altitude, for example in areas of high altitude or when flying. This decrease results in decreased carriage of oxygen by hemoglobin. [ 13 ] This is particularly seen as a cause of cerebral hypoxia and mountain sickness in climbers of Mount Everest and other peaks of extreme altitude.
The drop in blood pressure may be sudden (vasovagal orthostatic hypotension), within 3 minutes (classic orthostatic hypotension) or gradual (delayed orthostatic hypotension). [4] It is defined as a fall in systolic blood pressure of at least 20 mmHg or diastolic blood pressure of at least
When resulting from blood loss, trauma is the most common root cause, but severe blood loss can also happen in various body systems without clear traumatic injury. [3] The body in hypovolemic shock prioritizes getting oxygen to the brain and heart, which reduces blood flow to nonvital organs and extremities, causing them to grow cold, look ...
Most doctors, for example, are fit—“If you go to an obesity conference, good luck trying to get a treadmill at 5 a.m.,” Dushay says—and have spent more than a decade of their lives in the high-stakes, high-stress bubble of medical schools.
Increased pressure in a body compartment can harm blood flow and tissue function. [5] [6] [7] If not treated quickly, it may cause permanent damage. [7] There are two types: acute and chronic. [8] Acute compartment syndrome can lead to a loss of the affected limb due to tissue death. [6] [9]
Pressure ulcers can trigger other ailments, cause considerable suffering, and can be expensive to treat. Some complications include autonomic dysreflexia, bladder distension, bone infection, pyarthrosis, sepsis, amyloidosis, anemia, urethral fistula, gangrene and very rarely malignant transformation (Marjolin's ulcer – secondary carcinomas in chronic wounds).