Answer:
A nerve block is the injection of local anesthetic close to a targeted nerve or group of nerves to lessen pain.
Explanation:
Nerve blocks are typically used for pain in the back, legs, arms, buttocks, neck, and face
A, B AB and O, O being the most useful, because O blood can be given to everyone, but also the most selective, since they can only receive O blood
<h3>WHAT Is COLDNESS ? </h3>
Cold is the presence of low temperature, especially in the atmosphere. In common usage, cold is often a subjective perception. A lower bound to temperature is absolute zero, defined as 0.00 K on the Kelvin scale, an absolute thermodynamic temperature scale. This corresponds to −273.15 °C on the Celsius scale, −459.67 °F on the Fahrenheit scale, and 0.00 °R on the Rankine scale.
<em><u>S</u></em><em><u>ince temperature relates to the thermal energy held by an object or a sample of matter, which is the kinetic energy of the random motion of the particle constituents of matter, an object will have less thermal energy when it is colder and more when it is hotter. If it were possible to cool a system to absolute zero, all motion of the particles in a sample of matter would cease and they would be at complete rest in this classical sense. The object would be described as having zero thermal energy. Microscopically in the description of quantum mechanics, however, matter still has zero-point energy even at absolute zero, because of the uncertainty principle.</u></em>
<em><u>Have </u></em><em><u>a</u></em><em><u> </u></em><em><u>good </u></em><em><u>day</u></em>
<em><u>#</u></em><em><u>a</u></em><em><u>y</u></em><em><u>e</u></em><em><u>s</u></em><em><u>s</u></em><em><u>a</u></em>
____ take blood away from the heart & ____ brings the blood back to the heart. Arteries veins .... Which disease occurs when there is an abnormal increase in the number of white blood cells, which results in fewer red blood cells carrying oxygen to body tissue? Leukemia ... Platelets, Red blood cells, White blood cells.
