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The domestic mink was given its trinomial name Neogale vison domesticus (then Mustela vison f. domesticus) by Eddy Decuypere in his work Is the Mink Domesticated? from 2011. [6] Formerly, all mink (including the sea mink) were placed in the genus Mustela. A 2000 study reclassified the domestic mink, American mink, and sea mink into the genus ...
A mink's rich glossy coat in its wild state is brown and looks silky. Farm-bred mink can vary from white to almost black, which is reflected in the British wild mink. Their pelage is deep, rich brown, with or without white spots on the underparts, and consists of a slick, dense underfur overlaid with dark, glossy, almost stiff guard hairs.
The American mink (Neogale vison) is a semiaquatic species of mustelid native to North America, though human introduction has expanded its range to many parts of Europe, Asia, and South America.
The first drawing of a stethoscope (1819) [6] A modern stethoscope Laennec is said to have seen school children playing with a long piece of solid wood in the days leading up to his innovation. [ 7 ] The children held their ear to one end of the stick while the opposite end was scratched with a pin, the stick transmitted and amplified the scratch.
Stethoscope: to hear sounds from movements within the body like heart beats, intestinal movement, breath sounds, etc. Suction device: to suck up blood or secretions Surgical scissors: used for dissecting or cutting Thermometer: to record body temperature: Tongue depressor: for use in oral examination Transfusion kit: to transfuse blood and ...
Auscultation is a skill that requires substantial clinical experience, a fine stethoscope and good listening skills. Health professionals (doctors, nurses, etc.) listen to three main organs and organ systems during auscultation: the heart, the lungs, and the gastrointestinal system.
A Littmann stethoscope. David Littmann (July 28, 1906 – January 1, 1981) was an American cardiologist and Harvard Medical School professor and researcher. [1] The name Littmann is well known in the medical field for the patented Littmann Stethoscope reputed for its acoustic performances for auscultation.
Pinard horns continue to be used around the world, particularly by midwives, and also by doctors and nurses. It provides an alternative to the more expensive Doppler foetal monitor. Another alternative is the fetoscope, which is a stethoscope designed for auscultating fetuses. Below is a quote from a midwife in Mexico describing the Pinard horn: