NBE Science Review Question and Answers

NBE Science Review Question and Answers Corpulence or obesity will facial markings. decrease the occurrence and prominence of A distorted nose may be corrected by which of the following textbook methods? 1. Suturing the columna nasi to the septum. 2. Use of the electric spatula to re-shape the nose. 3. Hypodermic injection of tissue building compound into the bridge and septum. 4. Force hairpins into the inferior nasal concha 4 The natural furrow that originates beneath the inner canthus of the eye and extends laterally onto the side of the face Intermediate The width of an eye is equal to The width of the base of the nose According to the canon of beauty, an imaginary vertical line drawn superiorly from the corner of the mouth will intersect: the center of the eye. According to the canon of beauty, the length of the nose is equal to: distance from the tip of the thumb to the tip of the index finger, when the thumb and finger are parallel. The reason hypodermic injection of bleaching agents is considered the least effective method of removing discolorations Lack of control The external bones of the face which articulates over the upper part of the nasal cavity Nasal bones The inferior border of the eye socket Zygomatic bone and Superior Maxillary bone According to the canon of beauty, the face is divided into three equal parts. The middle division measures... from the line of eye closure to the base of the chin. The color scheme of pigmentation using two adjacent hues plus their respective complements Double complementary color scheme The function of the depressor labii inferiorus Lowers the lower lip All of the following are acceptable corrective treatments for distended orbital pouch EXCEPT: hypodermic tissue building. The bony landmark which marks the intersection of the body and the ramus of the jaw Angle of the jaw The frowning muscle (s). Corrugators Which of the following would be an accepted textbook method for creating a pleasant facial appearance post-embalming? 1. Reposture the lips by holding the thumb and index finger on the lateral ends of the lower lip and pressing inward and upward against the lateral side of the upper lip. 2. Project the "smile eminence" by injecting hypodermic tissue building compound into the area of the nasolabial folds, just lateral to each nasal sulcus. 3. Lip cosmetics may be applied to create the illusion of raised corners which are characteristic of a smile. The lower mucous membrane is cosmetically widened by extending the color to each end of the line of closure; the width of the upper mucous membrane is slightly shortened. 4. Inject hypodermic tissue building compound into each masseter muscle to widen the lateral cheeks, (as they appear when a person smiles.) 1, 2, & 3 All of the following are acceptable treatments for swollen eyes EXCEPT: complete excision and wax restoration, with or without permission. A color not found in the visible spectrum Achromatic color The most common facial profile is Convex The furrow located at the junction of the lower integumentary lip and the superior border of the chin Labiomental sulcus The continuation of the sigmoid sinus taking blood to the heart. Internal jugular vein The ileocolic artery provides some of the blood supply to part of the small intestine, the appendix and the: Cecum The right colic flexure of the large intestine is located Inferior to the liver The vessel connecting the internal carotid artery and the posterior cerebral artery is called: Posterior communicating artery Normally, the cephalic veins drain into the Subclavian veins The branch of the popliteal artery that feeds blood to the top of the foot Anterior tibial artery Which vein does not empty directly into the right atrium of the heart Great cardiac vein Lymphoid nodules associated with the ileum of the small intestine are called: Peyer's patches The chamber of the heart where pulmonary circulation begins: Right ventricle The number of vessels associated with the right atrium of the heart: 3 Which is not a characteristic of the lymphatic system Produces erythrocytes The vessel that originates as one of the branches of the brachiocephalic artery and terminates by becoming the axillary artery: Right subclavian artery When a person gains weight, which layer accumulates most of the fat? Hypodermis A tendon of origin is generally Closer to midline and less movable The study of articulations is called Arthrology Another name for the auditory tube is Eustachian tube The bulk of the wall of arteries is the Tunica media The structures that bind bones to bones at joints are Ligaments The reddish-brown protein substance that gives the characteristic color to erythrocyes is called: Hemoglobin Which is not a true statement about the large intestine? Secretes enzymes and mucus The structure leading from the urinary bladder to the outside Urethra During the decomposition of dead human remains, a fat (lipid) will change to three fatty acids and an alcohol following this type of chemical change. Hydrolysis Which is considered a mold inhibitor Paradichlorobenzene Hcho will reduce __________________ to ____________________ Yellow bilirubin to green biliverdin A saturated hydrocarbon; a hydrocarbon that has no carbon-carbon multiple bonds; formerly called the paraffin (or methane) series. Alkane When a acid is neutralized by a base, the other compound obtained besides water is what? A salt The change from a solid directly to a gaseous phase is Sublimation The basic unit of volume in the metric system is the liter Which of the following is not a member of the halogen family? oxygen Dry ice is solid Carbon dioxide Which of the following factors do not influence shelf life of embalming fluids Viscosity A group of atoms that behave like a single atom in a chemical reaction called Polyatomic ion Energy that is associated with motion occurring at the moment Kinetic A positive pole that will attract negative ions in solutions when charged with electricity Anode A study of the carbon-containing compounds and their derivatives is referred to as ______________________. Organic chemistry The resistance of a liquid to flow is known as Viscosity Which one of the following is a ring compound? Phenol When glycerine is dissolved in water, the result is A solution Which of the following is the line formula for formaldehyde? HCHO Formaldehyde may be prepared by heating a coil of copper wire and repeatedly immersing it in what? Methanol Glycerol or sorbitol in embalming fluids Helps control moisture loss The process of chemically treating the dead human body to reduce the presence and growth of microorganisms, to retard organic decomposition, and to restore an acceptable physical appearance. Embalming. If one made a longitudinal incision on the posteriormedial aspect of the thigh just superior to the popliteal space, the person would be attempting to find which artery Popliteal Controls that reduce the liklihood of exposure by altering the manner in which a task is performed. Examples include; prohibiting recapping needles, not allowing blood to splatter, not allowing aerosolization of blood while draining during the embalming process. Work practice controls In contaminated air, the parts of vapor or gas (formaldehyde) per million parts of air by volume; in solution the parts of chemical per million parts of solution. Parts per million (ppm) Agent that has the ability to inhibit or retard bacterial growth; no destruction of viability is implied. Bacteriostatic agent 8 ounces of a 20 index arterial fluid would be required to make 32 ounces of 5% solution Assume you are preparing to embalm a body exhibiting the following conditions: postmortem stain present, body in or out (secondary flaccidity) of rigor mortis, dead more than six hours. Which of the following is a reasonable treatment for said body? A, B, & C According to the glossary, the direct contact of body tissues with embalming chemicals. Surface embalming The surroundings, conditions, or influences that affect an organism or the cells within an organism. Environment Embalming fluid that contains dyes and coloring agents intended to restore a more natural skin tone through the embalming process. Cosmetic fluid According to the glossary, a severe, often fatal bacterial disease characterized by pneumonia, dry cough and sometimes gastrointestinal symptoms. Legionnaires disease To clear the hand and fingers, an embalmer would select the ____________artery as a secondary injection point. ulnar The permissible exposure level (PEL) of formaldehyde is which of the following for a 15 minute short term exposure limit (STEL) 2 ppm Hemolysis complicates the embalming procedure because it Causes a stain The femoral artery ends at the Opening in the adductor longus muscle The pressure developed by the gravity bottle for every foot of elevation above the point of injection is approximately .43 pounds per square inch Tubular instrument of varying diameter and shape, preferably with a plunger that is inserted into the major vein in the cervical area (neck) to aid drainage. Jugular drain tube Reasonably anticipated skin, eye, mucous membrane, or parenteral contact with blood or other potentially infectious materials that may result from the performance of an employee's duties. Occupational exposure OSHA regulation that deals with limiting exposure to occupational hazards. Hazard Communication Rule OSHA required safety device for a release of a copious amount of water in a short time. Drench shower Assume a thrombi exists in the iliac arteries. The embalmer may expect which of the following results during injection? Decreased circulation to the lower extremities Fever blisters are caused by which virus? Herpes simplex