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DANB's AMP (AMP) Practice Tests & Test Prep by Exam Edge - Topics



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Understanding what is on the DANB's AMP exam is crucial step in preparing for the exam. You will need to have an understanding of the testing domain (topics covered) to be sure you are studying the correct information.

  • Directs your study efforts toward the most relevant areas.
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There is no doubt that this is a strategic step in achieving certification and advancing your career.

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Understanding the exact breakdown of the DANB's Anatomy, Morphology and Physiology test will help you know what to expect and how to most effectively prepare. The DANB's Anatomy, Morphology and Physiology has multiple-choice questions The exam will be broken down into the sections below:

DANB's Anatomy, Morphology and Physiology Exam Blueprint
Domain Name % Number of
Questions
Head and neck 15% 16
Oral cavity 25% 26
Tooth anatomy, morphology, and related characteristics 20% 21
Tooth numbering systems 15% 16
Occlusion 15% 16
Oral pathology 10% 11


DANB's Anatomy, Morphology and Physiology - Exam Topics Sample Questions

Which of the following Best represents a change in normal occlusion?





Correct Answer:
malocclusion of a tooth


normal occlusion refers to the proper alignment and spacing of the upper and lower teeth when they meet during biting or chewing. this alignment is crucial for efficient mastication and overall oral health. when teeth are correctly aligned, the upper teeth slightly overlap the lower teeth, and the points of the molars fit the grooves of the opposing molars.

malocclusion represents any deviation from this ideal arrangement. it is literally translated as "bad closure" and encompasses a wide range of irregularities in the position of the teeth and the fit between the upper and lower dental arches. malocclusion can be classified in various ways based on the nature of the misalignment. for instance, it can be categorized into different classes depending on the relationship between the molars and the misalignment of the dental arches.

specific examples of malocclusion include overbite (where the upper front teeth excessively overlap the lower front teeth), underbite (where the lower front teeth are in front of the upper front teeth), crossbite (where one or more upper teeth bite inside the lower teeth), and open bite (where there is a space between the upper and lower teeth when the jaws are closed). these conditions can affect a single tooth, a group of teeth, or entire dental arches.

malocclusion not only affects the aesthetics of one's smile but can also lead to various functional problems. these include difficulties in chewing and speaking, increased risk of tooth decay and gum disease due to challenges in maintaining dental hygiene, and excessive wear on certain teeth. in severe cases, it can cause jaw pain and disorders of the temporomandibular joint (tmj).

the causes of malocclusion are diverse and can include genetic factors, such as inherited jaw and tooth sizes, environmental factors, such as habits like thumb-sucking during childhood, or a combination of both. the treatment for malocclusion, typically managed by orthodontists, might involve braces, clear aligners, or other dental appliances to correct the alignment of the teeth and jaws. in some cases, surgical interventions might be necessary to reshape the jaw bones.

thus, when discussing what best represents a change in normal occlusion, malocclusion is the correct answer. it directly indicates a departure from the normal alignment and functioning of the teeth, affecting oral health and functionality.