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Mantoux test injection site in a subject without chronic conditions or in a high-risk group clinically diagnosed as negative at 50 hours. Tuberculin is a glycerol extract of the tubercle bacillus. Purified protein derivative (PPD) tuberculin is a precipitate of species-nonspecific molecules obtained from filtrates of sterilized, concentrated ...
The tine test is a multiple-puncture tuberculin skin test used to aid in the medical diagnosis of tuberculosis (TB). The tine test is similar to the Heaf test, although the Mantoux test is usually used instead. There are various forms of the tine tests which usually fall into two categories: the old tine test (OT) and the purified protein ...
Musical notation is any system used to visually represent music. Systems of notation generally represent the elements of a piece of music that are considered important for its performance in the context of a given musical tradition. The process of interpreting musical notation is often referred to as reading music .
The terms syncopation and syncopated step in dancing are used for two senses: The first definition matches the musical term : stepping on (or otherwise emphasizing) an unstressed beat . [ 1 ] [ 2 ] For example, ballroom cha-cha-cha is a syncopated dance in this sense, because the basic step "breaks on two".
A musical scale represents a division of the octave space into a certain number of scale steps, a scale step being the recognizable distance (or interval) between two successive notes of the scale. [ 4 ] However, there is no need for scale steps to be equal within any scale and, particularly as demonstrated by microtonal music, there is no ...
Musical symbols are marks and symbols in musical notation that indicate various aspects of how a piece of music is to be performed. There are symbols to communicate information about many musical elements, including pitch, duration, dynamics, or articulation of musical notes; tempo, metre, form (e.g., whether sections are repeated), and details about specific playing techniques (e.g., which ...
Glossary of music terminology. A variety of musical terms are encountered in printed scores, music reviews, and program notes. Most of the terms are Italian, in accordance with the Italian origins of many European musical conventions. Sometimes, the special musical meanings of these phrases differ from the original or current Italian meanings.
Play ⓘ. The two-step is a step found in various dances, including many folk dances. A two-step consists of two steps in approximately the same direction onto the same foot, separated by a joining or uniting step with the other foot. For example, a right two-step forward is a forward step onto the right foot, a closing step with the left foot ...