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Michigan O probe with Williams markings (left) and Naber's probe with shades alternating every 3 mm (right). Proper use of the periodontal probe is necessary to maintain accuracy. The tip of the instrument is placed with light pressure of 10-20 grams [ 1 ] into the gingival sulcus , which is an area of potential space between a tooth and the ...
Oral hygiene instruction, remove plaque retentive factors (e.g. replace ledged restoration with correct use of matrix band, remove calculus with professional tooth cleaning) 3: Shallow periodontal pockets 4 – 5 mm (i.e. first band on probe partially visible) More detailed examination of periodontal condition indicated 4
Instrument Uses Instrument sterilizers: Used to sterilize instruments in absence of an autoclave Dressing drums: storage of gowns, cotton, linen, etc.
to draw or drain out all the blood before replacing it with embalming fluids like formaldehyde for preservation of structures as practiced in Anatomy: Head rest: to elevate the head Ropes: to tie the corpse in places so that it does not change posture during dissection Rubber gloves: protective; video link: Goggles: protective; video link ...
The Williams diagram is universal in the sense that it is applicable to both premixed and non-premixed combustion. In supersonic combustion and detonations , the diagram becomes three-dimensional due to the addition of the Mach number M a = u ′ / c {\displaystyle Ma=u'/c} as the z-axis, where c {\displaystyle c} is the sound speed .
General laboratory stands, racks, filter paper, reagents, etc. Induction coils: as a source of high voltage electricity Cathode ray oscilloscope ' Recording kymograph: historically, used in human or animal experiments to measure and record data Long extension kymograph: historically, used in or human animal experiments to measure and record data
A multimeter can use many different test probes to connect to the circuit or device under test. Crocodile clips, retractable hook clips, and pointed probes are the three most common types. Tweezer probes are used for closely spaced test points, as for instance surface-mount devices. The connectors are attached to flexible, well insulated leads ...
The DNA fragments are transferred out of the gel or matrix onto a solid membrane, which is then exposed to a DNA probe labeled with a radioactive, fluorescent, or chemical tag. The tag allows any DNA fragments containing complementary sequences with the DNA probe sequence to be visualized within the Southern blot. [1]