1.
Nểu xảy ra chày máu sạch bằng chất gì sau đây:
Correct Answer
B. Chất tầy uế có chứa dung dịch vi trùng chống lao
Explanation
The correct answer is "chất tầy uế có chứa dung dịch vi trùng chống lao". This is because the question asks for the substance that can cause a clean burn, and the only option that fits this description is "chất tầy uế có chứa dung dịch vi trùng chống lao", which translates to "bleach containing an antiseptic solution". Bleach is known for its ability to disinfect and kill bacteria, making it an effective substance in preventing infection in case of a burn.
2.
Dòng diện ganvanic gây nên phản ứng hóa học nào:
Correct Answer
A. điện phân
Explanation
The correct answer is "điện phân" because "điện phân" refers to the process of using an electric current to cause a chemical reaction. In this context, the given galvanic cell is causing a chemical reaction through the flow of electricity, which aligns with the concept of "điện phân".
3.
Bảng chỉ dần an toàn hóa chất bao gồm các thông tin về sản phẩm như:
Correct Answer
A. Chỉ dần về cách bảo vệ cho khávh hàng trưởc khi sử dụng sản phẩm
Explanation
The correct answer is "chỉ dần về cách bảo vệ cho khách hàng trưởc khi sử dụng sản phẩm". This is because the given options are all related to safety instructions or guidelines, but only this option specifically mentions protecting customers before using the product. The other options mention individual instructions, protecting employees, and general protection, which are not directly related to customers.
4.
Những cảu nào sau đây nói về vi khuần:
Correct Answer
A. Sinh sản nhanh khắp nơi trong không khi
Explanation
The correct answer is "sinh sản nhanh khắp nơi trong không khi" because it states that the organism can reproduce quickly in the air, indicating that it does not require a specific environment or condition to reproduce. The other options either mention specific environmental conditions (such as moist or dry and cold environments) or do not mention reproduction at all.
5.
Sợi collagen trong da yếu sẽ gây ra:
Correct Answer
A. Nếp nhăn
Explanation
The correct answer is "nếp nhăn". Collagen fibers in the skin play a crucial role in maintaining its elasticity and firmness. As we age, the production of collagen decreases, leading to the formation of wrinkles. Therefore, a decrease in collagen fibers can cause wrinkles to appear on the skin.
6.
Trong số những dụng cụ sau đây, dụng cụ nào hiệu quả nhẩt để xoá sạch thuốc bơi mi mắt thừa:
Correct Answer
C. Miếng vài bông
Explanation
Miếng vái bông là dụng cụ hiệu quả nhất để xoá sạch thuốc bơi mi mắt thừa.
7.
Mức độ khử độc nào sau đưc trưng là duy trì sạch sạch sẽ bằng cách sử dụng xà phòng:vả chất tầy:
Correct Answer
C. Tầy uế
Explanation
The correct answer is "tầy uế" because the question is asking which level of cleanliness can be maintained by using soap and detergent. "Tầy uế" refers to cleaning or washing, which is a process that removes dirt and impurities from surfaces. Soap and detergent are commonly used in cleaning to remove dirt and maintain cleanliness. Therefore, the use of soap and detergent can help maintain a clean and hygienic environment.
8.
Một lớp rộp mộng nước được gọi là:
Correct Answer
A. Nốt mọng
Explanation
The correct answer is "nốt mọng" because it is the Vietnamese term for "water lily", which is a type of aquatic plant with floating leaves and beautiful flowers. The other options, "u nang", "ban", and "u lao", do not have any relevance to water lilies.
9.
Kem làm se da có tác dụng đối với:
Correct Answer
C. Bị mụn
Explanation
Kem có tác dụng đối với da bị mụn.
10.
Loại vi khuần nào là vô hại:
Correct Answer
D. Không gây bệnh
Explanation
The correct answer is "không gây bệnh" which translates to "does not cause disease" in English. This answer is chosen because it is the opposite of the other options provided, which are "gây bệnh" (causes disease), "cầu" (causes infection), and "xoắn" (causes twisting). Therefore, the correct answer is the option that indicates that the type of bacteria being referred to is harmless and does not cause any illness or disease.
11.
Trường hợp nảo sau đây là ví dụ của 1 quá trinh xâm hại mà khong nên được thực hiện:
Correct Answer
A. Loại bò lông khòi nốt ruồi
Explanation
Removing hair from a mole can be potentially harmful as it can lead to bleeding, infection, or damage to the mole itself. Moles should only be removed by a medical professional to ensure proper care and minimize any risks. Therefore, removing hair from a mole should not be done.
12.
̣̣̣Để hoàn thành các mực tiêu bôi các sản phầm trang điểm bạn cạn cần hài:
Correct Answer
A. Tầy sạch da
Explanation
The correct answer is "tầy sạch da" because it is the first step in the makeup routine. Before applying any makeup, it is important to cleanse the skin to remove dirt, oil, and impurities. Cleansing the skin helps create a clean canvas for the rest of the makeup products to be applied smoothly and evenly.
13.
Sản phầm hào sau khi dùng trong xoa bơp mặt sé tầy rửa và khoi phục độ pH cho da:
Correct Answer
C. Nước hoa hồng
Explanation
The correct answer is "nước hoa hồng" because it helps to cleanse and restore the pH balance of the skin after using facial massage oil. It is a gentle and refreshing toner that helps to remove any remaining impurities and soothe the skin. It also prepares the skin for further skincare steps by tightening the pores and providing hydration.
14.
Kỹ thuật nắn trong mặt xa cần được thực hiện theo hướng nào:
Correct Answer
A. Từ điềm nối cơ bắp đến đầu cơ bẳp
Explanation
The correct answer is "từ điềm nối cơ bắp đến đầu cơ bẳp." This means that the technique of massage in the face should start from the muscle attachment point and move towards the muscle origin. This approach ensures that the massage is done in the direction of muscle fibers, promoting relaxation and relieving tension in the muscles.
15.
Để thuê chồ trong 1 cửa hàng hay thầm mỹ viện ta cần phải:
Correct Answer
A. Ký hợp đồng vởi...
Explanation
The correct answer is "ký hợp đồng vởi..." because in order to rent a space in a store or a beauty salon, it is necessary to sign a contract with the owner or manager of the establishment. This contract will outline the terms and conditions of the rental agreement, including the duration of the lease, the rental price, and any other relevant details. By signing the contract, both parties agree to abide by these terms and fulfill their respective obligations.
16.
Sau khi nhỗ lông mày, nếu da bị rách hoặc chảy máu, cần bôi lượng nhỏ:
Correct Answer
A. Dẩu cây trà
Explanation
After plucking eyebrows, if the skin is torn or bleeding, a small amount of tea tree oil can be applied.
17.
Dụng c̣u nào không được dùng nhồ lông mày bầng sàp:
Correct Answer
D. Xà phòng extellient
Explanation
The correct answer is "xà phòng extellient" because it is a type of soap and not a tool or material that can be used to shape or groom eyebrows. The other options listed are tools or materials that can potentially be used for eyebrow grooming, such as "chất nến" (eyebrow pencil), "các mảnh vải" (fabric pieces for shaping eyebrows), and "dao bay nhỏ" (small eyebrow scissors).
18.
khuôn mặt lý tưởng để trang điểm là gương mặt:
Correct Answer
A. Hình trái xoan
Explanation
An ideal face shape for makeup is an oval shape. The given answer, "hình trái xoan," translates to "oval shape" in English. An oval face shape is considered ideal because it is well-balanced and symmetrical, allowing for versatility in makeup application and enhancing facial features.
19.
Vitamin chống ung thư da:
Correct Answer
A. Vitamin A
Explanation
Vitamin A is the correct answer because it plays a crucial role in maintaining the health of the skin and preventing skin cancer. It helps in the production of collagen, a protein that supports the structure of the skin. Additionally, vitamin A acts as an antioxidant, protecting the skin from damage caused by free radicals. It also promotes the growth and development of skin cells, ensuring a healthy turnover of cells. These properties make vitamin A essential for maintaining the overall health and integrity of the skin, reducing the risk of skin cancer.
20.
Sử dụng đèn cực tím (wood) để phân tích da những mảng màu tim chỉ:
Correct Answer
B. Sự mất nưởc
Explanation
The correct answer suggests that the use of purple light (wood) helps to analyze the skin for dehydration. This is because dehydration can cause the skin to appear dull and lack moisture, which can be detected using purple light.