Constriction in clinical thermometer
WebClinical thermometers are meant for clinical purposes. It is developed for measuring the human body temperature. It is a long narrow glass tube with a bulb containing mercury at the end. The normal human body temperature is 37˚C, which can fluctuate between the ranges 35˚C to 42˚C. Hence, the clinical thermometers range from 35˚C to 42˚C. WebFeb 15, 2024 · Why a clinical thermometer has a constriction in its capillary 2 tube? The main reason is to make it stay at the maximum point so you get an accurate reading. …
Constriction in clinical thermometer
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WebJan 7, 2024 · What is constriction in clinical thermometer called? Answer: cliniccal thermometer. i hope it helps us to. kason11wd and 5 more users found this answer … WebAnswer (1 of 3): There is a constriction above the bulb that not let the mercury return to it, but that let the mercury coming out in the tube as it expand with the temperature.
WebKink in the Mercury thermometer helps to prevents the falling of mercury present in capillary tube into bulb. It ensures that the user takes the correct reading of temperature. That's the reason a person before taking a new reading must give a sudden shake to the clinical thermometer so that the mercury level comes to normal . WebIf it was a clinical thermometer, used for taking body temperatures, then the explanation is that they usually have a very narrow constriction between the bulb and the main tube, …
WebScore: 4.7/5 (13 votes) . Miosis means excessive constriction (shrinking) of your pupil. In miosis, the diameter of the pupil is less than 2 millimeters (mm), or just over 1/16th of an inch. The pupil is the circular black spot at the center of your eye that allows light to enter. WebSep 23, 2008 · The main reason is to make it stay at the maximum point so you get an accurate reading. Without the constriction the mercury would drop as soon as it was taken out and couldn't show the temperature where it was just taken. Answer has 17 votes. Laboratory thermometers need to be sensitive to changes in temperature - when you …
Web20 Which statement about a mercury-in-glass clinical thermometer is correct? A It covers a much larger range than an ordinary laboratory thermometer. B It is more sensitive than an ordinary laboratory thermometer. C Its scale is not linear. D Its sensitivity is affected by the constriction in the capillary tube.
WebThe meaning of CLINICAL THERMOMETER is a thermometer for measuring body temperature that has a constriction in the tube above the bulb preventing movement of the column of liquid downward once it has reached its maximum temperature so that it continues to indicate the maximum temperature until the liquid is shaken back down into the bulb ... core team technologyWebMar 19, 2024 · Why does a clinical thermometer have a constriction? It has a constriction in the fine capillary tube. This constriction prevents the mercury from contracting and flowing back when it is removed from human body (temperature of surroundings being lower). This enables the recording of the maximum temperature of … core team west drury laneWebA slight bend or kink in the capillary tube of the clinical thermometer near the bulb ensures that the mercury does not move back into the bulb when the thermometer is taken out of … fancy frames cricutWebScore: 5/5 (9 votes) . Constriction of a ureter such as during nephrolithiasis may lead to decreased GFR with no change in RPF, resulting in decreased FF. ... It reduces the formation of angiotensin II, which in turn decreases GFR by preventing the constriction of efferent arterioles. core team vs extended teamWebWhen the thermometer bulb is placed under the tongue or in the armpit to check the body temperature, the mercury expands until it reaches the maximum temperature of the … fancy framed wall mirrorsWebJan 24, 2024 · 3.ans:Advantage of constriction in clinical thermometer: Prevents the immediate dropping of mercury thread back to the bulb on the removal of thermometer from the patient. 4.ans:As the freezing point of mercury is -38.8 degrees centigrade, it is not possible to measure temperatures below this value. So, the mercury thermometer is not … fancy frames 18x24WebThe scale in clinical thermometer is marked from 94 0 F to 108 0 F. There is a constriction near the bulb of the clinical thermometer: This constriction prevents the … core team west