Test 002: Oral Hygiene

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| By Silcor
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Silcor
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Quizzes Created: 4 | Total Attempts: 134,737
Questions: 20 | Attempts: 539

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Test 002: Oral Hygiene - Quiz

Write your contact information below very clearly as this helps us to properly register your credits to your board and communicate with you. Read the questions carefully and answer them True or False. This test is intended to support the learning process, so feel free to re-read the text while you answer the questions; the review helps to reinforce your learning experience. The passing score on this test is 70 %.


Questions and Answers
  • 1. 

    Oral health is an essential component of health throughout life.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    Oral health is indeed an essential component of overall health throughout a person's life. Maintaining good oral hygiene and regular dental check-ups can help prevent various oral diseases, such as tooth decay and gum disease. Poor oral health can also have negative effects on overall health, as it is linked to conditions like cardiovascular disease and diabetes. Therefore, it is important to prioritize oral health to ensure overall well-being.

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  • 2. 

    Poor oral health and untreated oral diseases and conditions can have a significant impact on quality of life.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    Poor oral health and untreated oral diseases and conditions can indeed have a significant impact on quality of life. Oral health issues such as tooth decay, gum disease, and oral infections can cause pain, discomfort, difficulty eating and speaking, and can even lead to tooth loss. These problems can affect a person's self-esteem, confidence, and overall well-being. Additionally, poor oral health has been linked to other health issues such as cardiovascular disease, diabetes, and respiratory infections. Therefore, it is important to maintain good oral hygiene and seek timely dental care to prevent and treat oral health problems.

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  • 3. 

    They can affect the most basic human needs, including the ability to eat and drink, swallow, maintain proper nutrition, smile, and communicate.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    This statement is true because certain conditions or injuries can impact a person's ability to perform basic functions such as eating, drinking, swallowing, and maintaining proper nutrition. Additionally, these conditions can also affect a person's ability to smile and communicate effectively.

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  • 4. 

    The functions of the oral cavity go beyond these functions extending to the balance of the craniofacial region as well as posture.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    The statement is true because the oral cavity not only serves functions related to eating, speaking, and tasting but also plays a role in the balance of the craniofacial region and posture. The oral cavity is connected to the craniofacial muscles and bones, and any imbalance or dysfunction in this area can affect the overall balance and posture of an individual. Therefore, it can be concluded that the functions of the oral cavity extend beyond the basic functions and have an impact on the balance of the craniofacial region and posture.

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  • 5. 

    Instructing patients for proper oral hygiene is the first and most important step in prevention of oral diseases and probably maintaining general health.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    Proper oral hygiene is crucial in preventing oral diseases and maintaining overall health. By instructing patients on how to take care of their teeth and gums, they can effectively prevent issues such as cavities, gum disease, and bad breath. Additionally, research has shown that poor oral health is linked to various systemic conditions like heart disease and diabetes. Therefore, it is essential to educate patients about proper oral hygiene practices to promote oral health and overall well-being.

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  • 6. 

    Food digestion begins to occur in the mouth due to the presence of amylase, the enzyme that breaks down starch carbohydrates.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    The statement is true because amylase, an enzyme present in the mouth, starts the process of breaking down starch carbohydrates during food digestion. This enzyme helps to convert complex carbohydrates into simpler sugars, which can be easily absorbed by the body. Therefore, food digestion does begin in the mouth due to the presence of amylase.

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  • 7. 

    The mouth is the entrance to the respiratory system and its patency secure adequate air exchange for breathing.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    The mouth is indeed the entrance to the respiratory system. Air enters the body through the mouth and then travels through the throat and into the lungs. The patency of the mouth refers to its openness or unobstructed state, which is crucial for adequate air exchange during breathing. If the mouth is blocked or not functioning properly, it can hinder the flow of air and potentially lead to breathing difficulties. Therefore, the statement is true.

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  • 8. 

    Current studies have shown the link between oral infection and many other systemic disorders.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    The statement is true because current studies have indeed demonstrated a connection between oral infections and various systemic disorders. This means that infections in the mouth can have an impact on other parts of the body, leading to the development or worsening of certain health conditions. This link emphasizes the importance of maintaining good oral hygiene and seeking appropriate dental care to prevent oral infections and reduce the risk of systemic complications.

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  • 9. 

     Neglected mouth may lead to disturbed occlusion with subsequent craniomandibular disorders.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    Neglecting oral health can result in an imbalance in the way the upper and lower teeth come together, known as occlusion. This can lead to craniomandibular disorders, which are conditions affecting the muscles and joints of the jaw. These disorders can cause symptoms such as jaw pain, headaches, and difficulty in chewing or speaking. Therefore, the statement that neglected mouth may lead to disturbed occlusion with subsequent craniomandibular disorders is true.

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  • 10. 

    Tooth cleaning gives a good appearance of the teeth that improves beauty and provides good self-confidence.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    Tooth cleaning involves removing plaque, stains, and tartar from the teeth, which can improve their appearance and make them look cleaner and brighter. When our teeth look good, it can boost our confidence and contribute to our overall beauty. Therefore, it is true that tooth cleaning can enhance the appearance of the teeth and provide a sense of self-confidence.

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  • 11. 

    Halitosis (Bad breath) is avoided by continually performing good oral hygiene.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    Good oral hygiene, such as brushing teeth regularly, flossing, and using mouthwash, helps to prevent the buildup of bacteria in the mouth, which is a common cause of bad breath. By consistently practicing these habits, one can maintain fresh breath and avoid halitosis. Therefore, the statement "Halitosis (Bad breath) is avoided by continually performing good oral hygiene" is true.

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  • 12. 

    Dental plaque is a soft, sticky microbial biofilm that adheres firmly to teeth and oral mucosa including the periodontium.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    Dental plaque is indeed a soft, sticky microbial biofilm that attaches firmly to teeth and oral mucosa, including the periodontium. This biofilm is made up of bacteria, food particles, and other substances that can cause tooth decay and gum disease if not properly removed through regular brushing and flossing. Therefore, the statement is true.

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  • 13. 

    Pellicle is an amorphous, sticky, and thin film, of approximately 1-2 microns thick, that adheres to the teeth and other solid intra-oral surfaces.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    The explanation for the given correct answer is that a pellicle is indeed an amorphous, sticky, and thin film that forms on the teeth and other solid intra-oral surfaces. It is approximately 1-2 microns thick and helps protect the teeth from acid erosion and bacterial colonization. Therefore, the statement "Pellicle is an amorphous, sticky, and thin film, of approximately 1-2 microns thick, that adheres to the teeth and other solid intra-oral surfaces" is true.

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  • 14. 

    The dental plaque needs approximately 24 hours to reform after being disturbed.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    Dental plaque is a sticky film that forms on teeth and contains bacteria. When plaque is disturbed or removed through brushing, flossing, or professional cleaning, it takes approximately 24 hours for it to reform. This is why it is important to maintain regular oral hygiene practices to prevent the accumulation of plaque, which can lead to tooth decay and gum disease.

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  • 15. 

    The plaque accumulation is favored by the presence of irregular surfaces.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    The presence of irregular surfaces provides more space for plaque to accumulate. Plaque is a sticky film that forms on teeth and contains bacteria. When teeth have irregular surfaces, such as rough or uneven areas, it creates crevices and gaps where plaque can easily adhere and build up. This can lead to dental issues such as cavities, gum disease, and bad breath. Therefore, it is true that plaque accumulation is favored by the presence of irregular surfaces.

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  • 16. 

    Dental plaque may form at any part of the oral cavity most commonly sites at the occlusal fissures, gingival crevices, and inter-proximal areas.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    Dental plaque is a sticky film that forms on the teeth and can lead to tooth decay and gum disease. It can form at any part of the oral cavity, but it is most commonly found in areas such as the occlusal fissures (the grooves on the chewing surfaces of the teeth), gingival crevices (the space between the gums and teeth), and inter-proximal areas (the spaces between the teeth). Therefore, the statement that dental plaque may form at any part of the oral cavity, most commonly in these specific areas, is true.

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  • 17. 

    Proper oral hygiene is accomplished by following the concept of F. B. I.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    The concept of F.B.I stands for "Floss, Brush, and Interdental cleaning." Proper oral hygiene involves following these steps to maintain healthy teeth and gums. Flossing helps remove food particles and plaque from between the teeth, brushing removes plaque from the surfaces of the teeth, and interdental cleaning involves using tools like interdental brushes or water flossers to clean hard-to-reach areas. Following the F.B.I concept ensures a thorough cleaning of the mouth and helps prevent dental issues like cavities and gum disease. Therefore, the statement "Proper oral hygiene is accomplished by following the concept of F.B.I" is true.

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  • 18. 

    The most important time of performing oral hygiene is prior to going to bed.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    Performing oral hygiene prior to going to bed is considered the most important time because during sleep, saliva production decreases, allowing bacteria to multiply and plaque to build up. Brushing and flossing before bed helps remove food particles, bacteria, and plaque from the teeth and gums, reducing the risk of tooth decay, gum disease, and bad breath. It also gives fluoride from toothpaste or mouthwash more time to protect the teeth. Therefore, it is crucial to prioritize oral hygiene before going to bed to maintain optimal dental health.

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  • 19. 

    It is better to avoid mouthwashes containing alcohol.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    Alcohol in mouthwashes can cause dryness and irritation of the mouth, as well as contribute to bad breath. It can also lead to an imbalance in the oral microbiome, disrupting the natural bacteria that help maintain oral health. Additionally, alcohol-based mouthwashes have been associated with an increased risk of oral cancer. Therefore, it is advisable to choose alcohol-free mouthwashes for better oral hygiene.

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  • 20. 

    It is better to use oral rinses containing fluoride.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    Using oral rinses containing fluoride is better because fluoride helps to strengthen tooth enamel and prevent tooth decay. Fluoride can remineralize areas of the teeth that have been damaged by acids produced by bacteria in the mouth. It also inhibits the growth of bacteria and reduces the risk of cavities. Therefore, using oral rinses with fluoride can be an effective way to improve oral health and maintain strong, healthy teeth.

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Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Mar 21, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • May 26, 2010
    Quiz Created by
    Silcor
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