This asthma inhaler spacer easily drops into a bag, pocket or purse, and costs much less than similar devices. Small, convenient to carry, MicroSpacerÂ® is dishwasher safe, latex free and provides anti-static delivery of your medication. MicroSpacer for Metered Dose Inhalers is the spacer device only and the Metered Dose Inhalers are not included.
Definition of Caste. A caste is a social category to which a person belongs involuntarily (one's social status is ascribed); a caste contrasts with a social class. A caste system, then, is a social structure in which people belong to such social categories; historically, an example is the caste system of India.In sociology, a caste system describes one form of social stratification.astes also explain why some societies offer little social mobility: if a person occupies a low social status in that person's caste, then it is difficult or impossible for that person to achieve a higher status, as typically one cannot change one's caste.
People who occupy the same layer of the socioeconomic hierarchy are known as a social class (Bassis, 1990:216). According to Henslin (2004:192), a social class is a large group of people who rank closely to one another in wealth, power, and prestige. A caste system is a rigid system of inequality.