1. The bacterial layer that initially forms on the tooth surface is known as: a. biofilm  b.plaque  c. calculus  d. tartar  2. Which of the following statements regarding dental units is the most accurate? a. With few exceptions, water or irrigating systems cannot be used with electric-powered systems. b. Electric-powered systems are preferable to air-powered systems c. Electric-powered systems have lower torque than air-powered systems. d.Electric-powered systems operate at higher speeds than air-powered systems.

Q: 6- How long it would take to see the dentinal bridge after direct pulp capping by using Calcium…

A: Disclaimer: Since you have asked multiple questions, we will solve the first question for you. If…

Q: which of the following is a byproduct of heme extreted in the feces a. urobilin b. biliverdin c.…

A: Bile and many other toxic compounds are metabolized by the liver. After RBCs die, heme is produced…

Q: The typical American diet, which is high in sugar, protein and fat and lacks in fruit and vegetable…

A: Food is a necessity for living things especially for animals and humans who cannot make their food…

Q: Isoenzyme analysis is usually done from samples from the a. liver b. urine c. salivary glands d.…

A: INTRODUCTION Isoenzymes or isozymes are enzymes that perform the same catalytic reaction, but differ…

Q: Common laxatives and their mechanism of action include:A. Osmotic agents, such as bulking agents or…

A: Bowel disorders are the condition of the gastrointestinal tract which gets disturbed due to various…

Q: deglutition describes  a. enzyme digestion of food in the mouth b. the act of swallowing c.…

A: The digestive system is one of the organ systems of the body. The digestive system consists of the…

Q: A physician has diagnosed acute gastritis in a clinic patient. Which of the following medications…

A: Acute gastritis is a condition characterized by the sudden inflammation or swelling of the stomach…

Q: Clostridium perfringens causesa. myonecrosis b. food poisoning c. antibiotic-induced colitis d. both…

A: Bacteria are member of large group of unicellular microorganism. It has cell walls but lack…

Q: 12 11- 10- 5. 6. 1 A. pancreas B. colon C. small intestine v 4 D. liver v 5 E. gall bladder v 6 F.…

A: The given image depicts the organs of digestive system and the glands which are included in…

Q: A leukemia patient has a relative who wants to donate blood for transfusion. Which of the following…

A: Blood donation eligibility is determined by specific guidelines that aim to ensure the safety of…

Q: Draw a transverse liver with the Portal veins, IVC, AO, and Hep. V.  label the: a. Posterior Rt lobe…

A: Couinaud classification is currently the most commonly used to describe the segments of the liver.…

Q: Nexium (esomeprazole) was prescribed for a client with erosive gastritis by the physician. The nurse…

A: Answer.   Nexium is a proton pump inhibitor drug and used to treat gastroesophageal reflux disease,…

Q: A nurse is administering an oral medication to a patient viaa gastric tube. The nurse observes the…

A: Drugs are medications that are used to treat the signs and symptoms of certain diseases. These…

Q: 16. A 42-year-old male presents to the primary care clinic with complaints of abdominal pain. During…

A: The objective of the question is to understand the purpose of performing deep palpation during a…

Q: Temperature, puise, respiration, and blood pressure are recorded as the patient's a.vital signs B.…

A: Blood person in a normal person varies from 90/60 mm Hg to 120/80 mm Hg. Whereas the normal…

Q: a. True b. False 18. Where does digestion begin? a. Oral cavity b. Stomach c. Esophagus d. Small…

A: Permit me to elaborate on the responses in more detail: 3. The mouth cavity is where digestion…

Q: The combining förm gingiV/6 means: A. gums B. cheeks C. tongue D. teeth 2.The suffix -stasis means:…

A: The mouth or the oral cavity is the first part of the digestive system which is specialized for…

Q: 1) The respiratory and digestive systems share which of the following? A. mouth B. pharynx C. larynx…

A: Digestive system consists of the organs that help in the digestion of food that is conversion of…

Q: 1. A complete radiographic study can be obtained in a medium-sized dog in as little as _____ views.…

A: Local anaesthetics are drugs that dull a particular area of the body. In order to stop pain signals…

Q: The purpose of circular folds, villi, and microvilli is to increase the surface area to maximize the…

A: The purpose of circular folds, villi, and microvilli is to increase the surface area to maximize the…

Q: arks: 1 Frankincense should be avoided if you have: Choose one answer. a. cancer b. blood clotting…

A: Frankincense is often taken as a health supplement and is present in several ayurvedic preparations.…

Q: Which of the following is (are) a function(s) of saliva?   A. providing antibacterial action   B.…

A: Saliva is an extracellular fluid delivered and discharged by salivary glands in the mouth. In…

Q: On Oral examination, the patient showing subgingival dental calculus accumulation what stage of…

A: Periodontitis is a serious infection of the gums that damages the soft tissue and the bone that…

Q: when a taster refers to the "attack" of the wine, what are they referring to? select one: a. the…

A: Wine tasting is a very important business that offer a great variety of wines to be tasted and thus…

Q: 1. The physician has decided to start an antilithic drug in an attempt to dissolve the gallstones of…

A: Gall stones: It is also known as cholelithiasis, are solid deposits that form in the gall bladder or…

Q: In regard to partial anodontia, the most commonly missing teeth are third molars. Permanent…

A: Anodontia is a genetic disorder effecting tooth, which is marked by the absence of all teeth.…

Q: a 57-year-old alcoholic has been diagnosed with cirrhosis. when compared to his non-alcoholic…

A: Cirrhosis is the scarring of the liver due to various conditions like viral infection from hepatitis…

Q: When reviewing the allergy history of a patient, the nurse notes that the patient is allergic to…

A: The objective of the question is to identify the class of antibiotics that could potentially cause…

Q: Vitamin C deficiency leads to: a.Rickets b.Pellagra c.Scurvy d.Beriberi

A: Vitamin C is an important micronutrient in the body which is used for the synthesis of collagen in…

Q: 11. A 7-years-old female patient is brought by her mother to the Emergency Department after an acute…

A: The objective of the question is to identify the correct medical term that describes the condition…