Calories in Cottage Cheese. Calories are the most important part of any weight-loss plan. In order to lose, the number of calories you eat every day should be less than what you burn. Calorie needs vary depending on age, gender, body size and activity.
1 Aspirator (medical device) , a suction device used to remove bodily fluids from a patient. 2  Aspirator (pump) , a device producing vacuum by the Venturi effect in a constricted stream of fluid. 3  Aspirator (entomology) , also known as pooter, a suction device used to collect insects. Aspirator (pump) , a device producing vacuum by the Venturi effect in a constricted stream of fluid. 2  Aspirator (entomology) , also known as pooter, a suction device used to collect insects.
A respirator is a safety device that covers the nose and mouth and helps protect the wearer from breathing in some hazardous substances. An N95 dust mask is a disposable respirator that protects you from breathing in small particles in the air such as dust and mold. It is designed to filter out at least 95% of the dust and mold in the air.