Dental Hygiene Board Review 2020 (updated) correctly answered

Dental Hygiene Board Review 2020 (updated) correctly answeredTo achieve high levels of integrity The purpose of a Professional Code of Ethics includes all of the following EXCEPT one. Which one is the EXCEPTION? Non-Maleficence Which of the following examples of the Core Values in the Dental Hygiene Code of Ethics deals with the practitioner? Autonomy Which of the following Core Values states that patients have a right to privacy and freedom of choice? Beneficence Providing dental screenings would be an example of which Core Value? Proper documentation Which of the following is the best way to avoid a dental lawsuit? Battery Placing a sealant on a child's tooth without getting parental consent is an example of: Employer Which of the following is OSHA NOT responsible for? 18 months COBRA (Consolidated Omnibus Budget Reconciliation Act) gives individuals the right to keep groups health insurance benefits for: Cost of procedure All of the following are true about Informed Consent EXCEPT one. Which one is the EXCEPTION? No definitive time The Statute of Limitations for a dental law suit is: Hypoglycemia Which medical emergency is characterized by tachycardia, sweating, irritability, and dizziness? Spore test is Bacillus Atrophaeus Each of the following is true for steam sterilization EXCEPT one. Which one is the EXCEPTION? Porcelain fused-to-metal crown that needs to be re-cemented Each is an example of regulated biohazardous waste EXCEPT one. Which one is the EXCEPTION? Both statements are false The nutrient sources for supragingival calculus are crevicular fluid and inflammatory exudates. The nutrient source for subgingival calculus is saliva. Chlorhexidine Each of the following is a cause of endogenous staining EXCEPT one. Which one is the EXCEPTION? Controlled water fluoridation Which method of fluoride delivery provides the maximum protection against dental caries with the least potential for causing dental fluorosis? Begins with flu-like symptoms within 30 minutes of ingestion that can last up to 24 hours Acute fluoride toxicity: Wedge Stimulator Which physiotherapy aid is the BEST choice for a patient with exposed root surfaces (recession)? 11/12 Which area-specific Gracey curet devrides the mesial, facial, and lingual surfaces of posterior teeth? Both statements are true Ultrasonic scalers work through cavitation and have an elliptical or orbital stroke. Sonic scalers use compressed air and have an elliptical or orbital stroke. Bacteriocidal Which of the following characteristics does not pertain to Chlorhexidine Gluconate (CHX) Oral Hygiene Indices Plaque Index is an example of ____________ Indices Can undergo a change of form without breaking A material that is highly ductile, Reduce the rate of corrosion Silver amalgam alloys contain copper to: Calcium hydroxide The liner most commonly used to stimulate the development of secondary dentin in the event of a pulp exposure is: Add borax to the mix To slow the set of gypsum and gain more working time in pouring a model, a person would: Utility wax The best dental wax to modify an impression tray is: They resist tarnish and corrosion The primary benefit of using noble metals in restorative alloys is: Inadequate bone, uncontrolled periodontal disease, and history of bisphosphonate therapy Contraindications to implant placement include: Pyrophosphates A leading cause of dentinal hypersensitivity is due to the incorporation of what ingredient in toothpaste? Class III According to G.V. Black's classification of restorations, an anterior proximal filling would be: It releases fluoride One of the benefits of using glass ionomer cement, is that: Explorer The instrument of choice for detecting an overhanging margin is a: Viscosity A material's resistance to flow is measured by its: It's made of a blend of both large and small particles The strength of a composite restoration is highest when: Zinc Phosphate The dental cement most known for generating heat when mixed is: Triclosan The active ingredient in "gum-care" toothpastes is: Ethmoid, Sphenoid, Zygoma Three of the seven bones which comprise the orbit include: V, VII, IX, and XII Four cranial nerves providing innervation to the tongue include: Lateral Pterygoids The muscles of mastication most responsible for protrusion of the jaw are: Temporal The articular fossa is provided by what bone? Submandibular salivary glands Wharton's Duct empties the: Filiform The keratinized papillae of the tongue are: Globular, and the left and right maxillary processes Three developmental processes must fuse to create the upper lip. They are: Submental node The primary lymphatic node which drains the lower incisors, tip of the tongue, midline of the lip, chin, and floor of the mouth is the: Inferior Vena Cava Fetal pressureon what structure can cause orthostatic hypotension? Palatoglossus Cranial nerve XII (Hypoglossal) provides motor innervation to all the muscles of the tongue except: Hyoid bone Of the body's 222 bones, only one is nto articulated with abother. It is the: Mastoid process The sternocleidomastoid muscle inserts into what part of the temporal bone? IX Which cranial nerve provides parasympathetic innervation to the Parotid salivary gland? Occipital bone The base of the skull is comprised by a single bone. It is the: Lateral surface of the mandible The mental foramen is a very important landmark found on the: Hepatitis A What type of Hepatitis is a dental hygienist least likely to contract? IgE An anaphylactic immune hypersensitivity reaction is mediated by: Translation The principal function of mRNA is: T-cells Which cell of our immune system migrates from bone marrow to the thymus? Sucrose Streptococcus mutans metabolizes which sugar into dextrans? Logarithmic Bacterial organisms are most susceptible to antibodies in which phase? Conditions are opportunistic, when the host's immune system is compromised, and the normal oral flora has been suppressed following antibiotic therapy Candida albicans, a common oral inhabitant, experiences accelerated growth when: Delayed and long-lasting Active immunity, acquired following an infection, is: diapedesis Movement of neutrophils through intact capillary lining is known as: Can cross the placenta, is the most abundent antibody, and is active as a first responder to a previously encountered antigen IgG: Collagenase An enzyme which breaks down collagen is: Hemolysin An agent which destroys the membrane of red blood cells is known as a: Results from an infection and is delayed, but long-lasting Naturally acquired active immunity: Neutrophils The most numerous of all white blood cells, representing our first line of defense are: Avidity The bond strength between an antigen and an antibody is known as: Dextrose Glucose is also known as: Glucose and fructose Sucrose is hydrolyzed into: