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Ký hiệu đặc biệt 01
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Ký hiệu đặc biệt 03
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Ký hiệu đặc biệt [Toán]
137 bài trong 14 trang (10 bài/trang) và bạn đang ở trang 4.
Demo

To help keep your area well ventilated, empty your plastic trash bag: a. Daily b. Weekly c. Several times per day d. Monthly..... An accidental splash of disinfectant solution or primer can seriously injure the: a. Nail b. Polish c. Implements d. Eyes...... To turn safety into a promotion for nail art, add your hand-painted designs to frames of: a. Safety goggles b. Nail dryers c. Dust masks d. Chairs......

Demo

All of the following are bodily systems EXCEPT: a. Integumentary b. Circulatory c. Synovial d. Excretory.... The number of systems is the body is: a. 10 b. 5 c. 15 d. 25..... Structures designed to accomplish a specific bodily function are called: a. Cells b. Building blocks c. Organs.....

Demo

The long, slender bones of the palm and hand are: a. Carpus b. Phalanges c. Metacarpals d. Fibula.... The large bone on the small-finger side of the forearm is the: a. Clavicle b. Ulna c. Radius d. Humerus.... The ankle and wrist are: a. Pivot joints b. Gliding joints c. Hinge joints.....

Demo

The muscles which draw the fingers together are the: a. Adductors b. Abductors c. Pronator d. Flexor.... The muscles which separate the fingers are called the: a. Adductors b. Abductors c. Opponent d. Flexor..... The muscle which turns the hand inward so the palm faces upward is the: a. Pronator b. Supinator c. Flexor.....

Demo

The bodily fluid which aids in protecting the body from harmful bacteria and infection through its white cells is: a. Lymph b. Urine c. Water d. Blood.... The heart, arteries, veins, capillaries, lymph glands and lymph vessels make up the body’s: a. Circulatory system b. Endocrine system c. Respiratory system d. Digestive system..... The nerve which supplies impulses to the top of the foot is the: a. Sural b. Dorsal.....

Demo

Cloudy solution in a disinfection container indicates: a. Contamination b. Weak solution c. Strong solution d. Ammonia..... A glass receptacle which holds disinfectant and submerged implement is call a/an: a. Glass b. Agent c. Disinfection container d. Antiseptic..... Implements will contaminate disinfecting solution if they are: a. Oily b. Wet c. Warm.....

Demo

Formaldehyde is a/an: a. Safe disinfectant b. Commonly used fumigant c. Recommended disinfectant in all states d. Allergic sensitizer..... Bead "sterilizers" should not be used because: a. They are ineffective b. They are a waste of monay c. They pose health risks d. a, b & c..... Following disinfection, dry implements should be place in a/an: a. Jar b. Pocket c. Airtight container.....

Demo

Store professional products: a. In a cool, dark, dry location b. On low shelves within easy reach c. In a well-lit closet d. Under the sink..... The most expensive disinfectants are: a. Alcohol and bleach b. Phenolics c. Antibacterial soaps d. Quats..... You can custom-tailor a manicure to solve an individual’s problems if you are: a. Knowledgeable about mail health b. Fashion-conscious c. Consulting with a doctor.....

Demo

Pathogenic bacteria are also called: a. Microorganisms b. Cells c. Germs d. Toxins..... Nonpathogenic bacteria make up nearly all bacteria, about this amount: a. 60% b. 70% c. 50% d. 100%..... Some nonpathogenic bacteria help in: a. Improving the fertility of soil b. Producing food and oxygen c. Breaking down food in digestion.....

Demo

Nail fungus usually appears as a discoloration on the nail that spreads toward the: a. Cuticle b. Tip c. Nail bed d. Center..... The transfer of the HIV virus is through: a. Sneezing b. Common cold c. Touching d. Bodily fluids..... The disease AIDS is caused by a: a. Spirilla b. Virus c. Saprophyte d. Spore......

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