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Episodes of vasovagal syncope are typically recurrent and usually occur when the predisposed person is exposed to a specific trigger. Before losing consciousness, the individual frequently experiences early signs or symptoms such as lightheadedness, nausea, the feeling of being extremely hot or cold (accompanied by sweating), ringing in the ears, an uncomfortable feeling in the heart, fuzzy ...
The weakness of the legs causes most people to sit or lie down if there is time to do so. This may avert a complete collapse, but whether the patient sits down or falls down, the result of an ischaemic episode is a posture in which less blood pressure is required to achieve adequate blood flow.
Giveway weakness (also "give-away weakness", "collapsing weakness", etc.) refers to a symptom where a patient's arm, leg, can initially provide resistance against an examiner's touch, but then suddenly "gives way" and provides no further muscular resistance. It can also be seen if the examinee is not cooperating with the exam and does not ...
Single leg straight toe touch. Lift both legs and both arms up towards the ceiling. Curl your head and neck off of the ground as you lower the right leg and reach your fingertips toward your left ...
Restless legs syndrome (RLS), (also known as Willis–Ekbom disease (WED), is a neurological disorder, usually chronic, that causes an overwhelming urge to move one's legs. [2] [10] There is often an unpleasant feeling in the legs that improves temporarily by moving them. [2] This feeling is often described as aching, tingling, or crawling in ...
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A flight passenger took to social media to ask for advice after being told to "climb over" a fellow flyer in order to exit the row for a bathroom break. An etiquette expert weighs in.
During that time, bears go through a series of physiological, morphological, and behavioral changes. [33] Their ability to maintain skeletal muscle number and size during disuse is of significant importance. [citation needed] During hibernation, bears spend 4–7 months of inactivity and anorexia without undergoing muscle atrophy and protein ...