1.
How old was Dr. Washington Wentworth Sheffield when he invented the first toothpaste?
Correct Answer
A. 23
Explanation
Dr. Washington Wentworth Sheffield invented the first toothpaste when he was 23 years old.
2.
In what year did Dr. Washington Wentworth Sheffield invent the first toothpaste?
Correct Answer
B. 1850
Explanation
Dr. Washington Wentworth Sheffield invented the first toothpaste in 1850.
3.
The first antiperspirant deodorant called "MUM" was trademarked in which year?
Correct Answer
B. 1888
Explanation
In 1888, the first antiperspirant deodorant called "MUM" was trademarked.
4.
How far back in time do perfumes go?
Correct Answer
A. At Least 10000 BCE
Explanation
Perfumes have been used for thousands of years, and the earliest evidence of their existence dates back to at least 10,000 BCE. This suggests that humans have been creating and using fragrances for personal and cultural purposes for a very long time.
5.
What was Dr. Sheffield's first toothpaste originally named in his private practice?
Correct Answer
B. Creme Dentifrice
Explanation
Dr. Sheffield's first toothpaste was originally named "Creme Dentifrice." This suggests that the toothpaste had a creamy texture and was specifically formulated for dental hygiene. The term "dentifrice" refers to a substance used for cleaning and maintaining the teeth, indicating that the product was intended for oral care.
6.
Who invented the disposable-blade safety razor?
Correct Answer
A. King C. Gillette
Explanation
King C. Gillette is the correct answer because he is widely recognized as the inventor of the disposable-blade safety razor. Gillette introduced this innovation in 1901, revolutionizing the shaving industry by creating a razor that was not only safer but also more convenient and cost-effective. His invention allowed people to easily replace the blade instead of sharpening or replacing the entire razor, making shaving more accessible and affordable for the masses. Gillette's disposable-blade safety razor became hugely successful and remains a staple in the shaving industry to this day.
7.
What U.S. agency is responsible for ensuring the safety of cosmetics?
Correct Answer
B. Food And Drug Administration
Explanation
The Food and Drug Administration (FDA) is responsible for ensuring the safety of cosmetics in the United States. The FDA regulates and monitors the production, labeling, and distribution of cosmetics to ensure they are safe for consumers to use. They set standards for ingredients, labeling requirements, and conduct inspections to ensure compliance with regulations. The FDA plays a crucial role in protecting public health by ensuring that cosmetic products on the market are safe and do not pose any harm to consumers.
8.
What is a natural perfume made from?
Correct Answer
C. Natural Aroma Materials
Explanation
A natural perfume is made from natural aroma materials. These materials are derived from natural sources such as flowers, plants, fruits, and spices. They are extracted through various methods like steam distillation, cold-pressing, or solvent extraction. Natural aroma materials give perfumes a unique and authentic scent, free from synthetic or artificial ingredients. They are preferred by many people due to their organic and sustainable nature, as well as their ability to evoke a sense of connection with nature.
9.
What is "blepharoplasty" in plastic surgery?
Correct Answer
B. Eyelid Surgery
Explanation
Blepharoplasty refers to eyelid surgery, which is a common procedure in plastic surgery. It involves the removal of excess skin, fat, and muscle from the eyelids to improve their appearance and correct drooping or sagging. This procedure can help to rejuvenate the eyes, reduce puffiness, and create a more youthful and refreshed appearance.
10.
Which of these best describes "camouflage plastic surgery"?
Correct Answer
B. Post Surgery Makeup Method
Explanation
"Camouflage plastic surgery" refers to a post-surgery makeup method. This suggests that it is a technique used after undergoing plastic surgery to conceal any visible signs or scars resulting from the procedure. It involves using makeup to blend the surgical areas with the surrounding skin, creating a more natural appearance. This option is the most suitable as it accurately describes the purpose and process of "camouflage plastic surgery."
11.
What is true of a congenital defect?
Correct Answer
B. It Must Be Present At Birth
Explanation
A congenital defect refers to a condition or abnormality that is present at birth. This means that the defect develops during fetal development and is already present when the baby is born. It may or may not be genetic, meaning it can be caused by genetic factors or external factors during pregnancy. However, it is not necessary for a congenital defect to involve the genitalia or be life-threatening.
12.
Who pioneered cosmetic dentistry?
Correct Answer
D. Dr. Robert Nixon
Explanation
Dr. Robert Nixon is credited with pioneering cosmetic dentistry. He made significant contributions to the field by developing techniques and procedures that focused on improving the appearance of teeth and smiles. His work revolutionized the way dentistry was practiced and paved the way for modern cosmetic dentistry.
13.
Why is alcohol used as a solvent in cosmetic preparations denatured?
Correct Answer
A. Discourage Abuse As Intoxicant
Explanation
Alcohol is used as a solvent in cosmetic preparations because it can dissolve many ingredients and help them mix together. However, it is denatured to discourage abuse as an intoxicant. Denaturing involves adding substances to alcohol that make it undrinkable or unpleasant to consume. This is done to prevent people from drinking the cosmetic products, as they may contain high levels of alcohol which can be harmful if ingested. Denaturing the alcohol makes it safer for use in cosmetics and reduces the risk of misuse or accidental ingestion.
14.
An ingredient in many cosmetics, natural lanolin is extracted from what?
Correct Answer
D. Fleece Of Sheep
Explanation
Natural lanolin is extracted from the fleece of sheep. Lanolin is a waxy substance that is secreted by the sebaceous glands of sheep and is found in their fleece. It is commonly used in cosmetics and skincare products due to its moisturizing and emollient properties.
15.
Why did Coco Chanel use jasmine in the production of her costly "Chanel No. 5" perfume?
Correct Answer
C. It Was Expensive
Explanation
Coco Chanel used jasmine in the production of her costly "Chanel No. 5" perfume because it was expensive. This suggests that using jasmine added to the luxurious and exclusive nature of the perfume, appealing to Chanel's target market of wealthy individuals who were willing to pay a high price for a high-quality product.
16.
Experts say you should never use an eye shadow that is the same color as what?
Correct Answer
D. Your Eyes
Explanation
Using an eye shadow that is the same color as your eyes can make them appear dull and less noticeable. The purpose of eye shadow is to enhance and bring attention to the eyes, so using a color that contrasts with your eye color will make them stand out more. By choosing a different color, such as one that complements your eye color, you can create a more striking and vibrant look.