Facial Electrics Quiz 1
- 1.
What is the proper name for the collar bone
- A.
Clavicle
- B.
Scapula
- C.
Cervical vertebrae
- D.
Sternum
Correct Answer
A. ClavicleExplanation
The proper name for the collar bone is clavicle.Rate this question:
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- 2.
Which bones form the roof of the mouth and floors and walls of the mouth?
- A.
Vomer
- B.
Lacrimal
- C.
Nasal
- D.
Turbinate
Correct Answer
C. NasalExplanation
The nasal bones form the bridge of the nose and also contribute to the formation of the roof of the mouth, as well as the floors and walls of the mouth. They are located in the upper part of the face and are responsible for providing structural support and protection to these areas.Rate this question:
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- 3.
Which muscle moves the scalp forward and raises the eyebrows?
- A.
Deltoid
- B.
Frontalis
- C.
Platysma
- D.
Zygomaticus
Correct Answer
B. FrontalisExplanation
The frontalis muscle is responsible for moving the scalp forward and raising the eyebrows. This muscle is located on the forehead and helps in various facial expressions, such as surprise or concern. When the frontalis muscle contracts, it pulls the scalp forward, resulting in the raising of the eyebrows. The other muscles listed, deltoid, platysma, and zygomaticus, are not involved in these specific movements.Rate this question:
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- 4.
Which bone forms the jaw
- A.
Occipital
- B.
Maxilla
- C.
Shenoid
- D.
Mandible
Correct Answer
D. MandibleExplanation
The mandible is the correct answer because it is the bone that forms the jaw. It is the largest and strongest bone in the face and is responsible for supporting the lower teeth and providing structure to the lower part of the face. The mandible is a movable bone and is connected to the skull by the temporomandibular joint, allowing for actions such as chewing and speaking.Rate this question:
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- 5.
An EMS unit works by stimulating the motor point to cause a contraction
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
An EMS unit, also known as an electrical muscle stimulation unit, is designed to stimulate the motor point in order to cause a contraction in the muscles. This is achieved by delivering electrical impulses to the muscles, which mimic the signals that the brain sends to the muscles during voluntary contractions. By stimulating the motor point, the EMS unit can activate the muscles and promote muscle strength, endurance, and recovery. Therefore, the statement "An EMS unit works by stimulating the motor point to cause a contraction" is true.Rate this question:
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- 6.
UV damage and ephilides are seen more in
- A.
African caribbean skin
- B.
Caucasian skin
- C.
Asian skin
- D.
Teenage skin
Correct Answer
B. Caucasian skinExplanation
Caucasian skin is more prone to UV damage and ephilides (freckles) compared to other skin types. This is because Caucasian skin typically has less melanin, which provides natural protection against UV radiation. As a result, exposure to the sun's harmful rays can cause more damage to the skin, leading to sunburn, premature aging, and an increased risk of skin cancer. Ephilides, or freckles, are also more common in Caucasian individuals due to their lighter skin tone and increased sensitivity to sunlight.Rate this question:
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- 7.
Production of collegen and elastin fibres slows down as the skin ages
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
As the skin ages, the production of collagen and elastin fibers slows down. Collagen and elastin are proteins that provide structure and elasticity to the skin. When their production decreases, the skin becomes less firm and loses its ability to bounce back, leading to wrinkles, sagging, and a generally aged appearance. Therefore, the statement that the production of collagen and elastin fibers slows down as the skin ages is true.Rate this question:
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- 8.
Thrombosis is a
- A.
Blood clot
- B.
Contagious skin disease
- C.
Type of medication
- D.
Lymph node
Correct Answer
A. Blood clotExplanation
Thrombosis refers to the formation of a blood clot within a blood vessel, obstructing the normal flow of blood. It is a condition where a clot forms and remains in a specific location, potentially leading to serious complications if it blocks blood flow to vital organs such as the heart or brain. Therefore, the correct answer is "Blood clot."Rate this question:
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- 9.
The insertion of a muscle is
- A.
The end of the muscle that attaches to the bone it moves
- B.
Where the muscle attaches to the bone but does not move it
- C.
The part that stimulates the muscle to contact
- D.
When the muscle has been overworked
Correct Answer
A. The end of the muscle that attaches to the bone it movesExplanation
The insertion of a muscle refers to the end of the muscle that attaches to the bone it moves. This is the point where the muscle connects to the bone and allows for movement when the muscle contracts.Rate this question:
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Current Version
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Mar 21, 2023Quiz Edited by
ProProfs Editorial Team -
Feb 05, 2020Quiz Created by
Samantha
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