NURSING EXAM QUESTIONS
PHARMACEUTICS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
White beeswax
|
|
Liquid paraffin
|
|
Woolfat
|
|
Borax
|
Detailed explanation-1: -Cold cream is a decadently rich and super thick face cream, usually built on a base of waxes and oils. Most commonly used as a cleanser (although, some people used it as a very heavy moisturiser), think of it like a cleansing lotion / balm hybrid that is characteristically cool-to-the-touch.
Detailed explanation-2: -Cold cream is an example of a Water-in-oil (W/O) emulsion. According to European Pharmacopoeia, cold cream is known as Fatty Cream.
Detailed explanation-3: -Cold cream is an emulsion of water in a larger amount of oil, unlike the oil in water emulsion of vanishing cream, so-called because it seems to disappear when applied on skin. The name “cold cream” derives from the cooling feeling that the cream leaves on the skin.