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Fundamentals of laser and its application in urology

The laser, a light amplification device by stimulated radiation emission, is a device capable of transforming other energies into electromagnetic radiation by emitting light beams of different wavelengths. These are devices that amplify the light and produce coherent beams of light whose frequency r...

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Acute adrenal insufficiency

It is a life-threatening episode that continues to occur despite preventive interventions. New solutions are needed for this problem. The survival of patients with acute adrenal insufficiency, also called the Addisonian crisis, was prolonged as of the year 1950 by means of glucocorticoid replacement...

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Choose the best sphygmomanometer

The sphygmomanometer is also known as a tensiometer, is a tension meter and is used to indirectly measure blood pressure. It regularly provides measurements in millimeters of mercury and the origin of the word comes from the Greek sphygmós which means pulse and mannos which means rare.

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What is the ECG - electrocardiogram?

The ECG is a diagnostic test that records the electrical activity of the heart. The electrical impulse or wave is what causes the heart to contract and pump blood to the body. The way in which this activity is measured is through electrodes or sensors that can be placed in the chest, arm or legs.

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Diabetes and dyslipidemia

Diabetes is considered a disease related to carbohydrates, but in recent years the lipid changes associated with this condition have been described, which generate greater atherosclerosis and could overcome, in damage, the cellular effects of glucose.

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How to calibrate a thermocycler?

Calibrating the thermal cyclers is an important process to take care of them. That is why all points of view must be clear to calibrate one of them. Among these are molecular biological points of view, which focus on copying a PCR reaction to the view of metrologists.

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Medical ultrasound

Ultrasound (US) is a medical diagnostic technique based on the action of ultrasound waves. The images are obtained by processing the ultrasonic beams (echoes) reflected by the body structures.

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The anesthesia machine

Becoming familiar with the anesthesia apparatus for the anesthesiologist is one of its basic tasks, for which it requires not only knowing its operation, but the basic characteristics of its components being in accordance with safety standards, being the main work area of the anesthesiologist and at...

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Revolutionizing operating room lighting

One of the most relevant elements to perform efficient and quality work within an operating room is lighting, and is decisive not only for the surgeon but for the entire work team and during any type of procedure or work performed there. .

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Medical ultrasound

Ultrasound (US) is a medical diagnostic technique based on the action of ultrasound waves. The images are obtained by processing the ultrasonic beams (echoes) reflected by the body structures.

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