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An arterial blood gas (ABG) test, or arterial blood gas analysis (ABGA) measures the amounts of arterial gases, such as oxygen and carbon dioxide.An ABG test requires that a small volume of blood be drawn from the radial artery with a syringe and a thin needle, [1] but sometimes the femoral artery in the groin or another site is used.
A peripheral vascular examination is a medical examination to discover signs of pathology in the peripheral vascular system. It is performed as part of a physical examination, or when a patient presents with leg pain suggestive of a cardiovascular pathology. The exam includes several parts: Position/lighting/draping; Inspection; Palpation ...
Two methods of recording may be used for this procedure. The first uses "B-mode" imaging, which displays a 2-dimensional image of the skull, brain, and blood vessels as seen by the ultrasound probe. Once the desired blood vessel is found, blood flow velocities may be measured with a pulsed Doppler effect probe, which graphs velocities over time.
Having stroke in the past greatly increases one's risk of future stroke. Men are 25% more likely to develop stroke than women, [53] yet 60% of deaths from stroke occur in women. [233] Since women live longer, they are older on average when they have stroke and thus more often killed. [53] Some risk factors for stroke apply only to women.
An upper limb neurological examination is part of the neurological examination, and is used to assess the motor and sensory neurons which supply the upper limbs. This assessment helps to detect any impairment of the nervous system, being used both as a screening and an investigative tool.
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A further examination was to take place seven days later. [47] The medical history and physical examination were supremely important to diagnosis before advanced health technology was developed, and even today, despite advances in medical imaging and molecular medical tests, the history and physical remain indispensable steps in evaluating any ...
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