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NBE Science Questions with Answers Correctly Solved
1.The mandibular sulcus is what kind of facial marking: Acquired
2.According to OSHA, the proper way to neutralize a formaldehyde spill is to: Add ammonia and wipe up
3.The line of lip closure is what distance from the base of the nose to the base of the chin: 1/
4.The cardiac sphincter would be associated with the: stomach
5.How many ounces of 32 index fluid are needed to make 2 gallons of a 2% fluid: 16
6.The galea aponeurotica is the tendon for which one of the following mus- cles: Occipitofrontalis
7.The right anterior superior iliac spine is the trocar guide for the: Cecum
8.The amount of formaldehyde required to preserve all the protein in a body is referred to as: Formaldehyde
demand
9.When using photographs, the frontal view best exhibits: Length and width
10.The hue sequence pink, rose, cherry is indicative of red that has been: Tint- ed
11.Which of the following bones are located within the bones of the face: Max- illa
12.Arterial tube connections can be identified as which of the following types
1. Quick connect
2. Threaded
3. Slip-type
4. Luer-lok: 2, 3, and 4
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13.A substance that is capable of bringing about a reduction in the surface tension of a fluid is: surfactant
14.Which portion of the stomach is the most superior: Fundus
15.Which of the following are considered malignant
1. Lipoma
2. Glioma
3. Lymphoma
4. Osteoma: 2 and 3
16.Formaldehyde in a dry powdered form is also known as: paraformaldehyde
17.Intravascular blood discoloration is known as: Hypostasis
18.Which of the following muscles is found in the lowest extremity: Sartorius
19.Which of these will neutralize ptomaines: methanal
20.The ovarian follicle is also known as: the graafian follicle
21.The photo view which would best help restore a fractured zygomatic bone is: Anterior
22.Bacteria in the blood that is not growing and multiplying is: bacteremia
23.The deceased was in a motor vehicle accident accident. There are multiple fractures, facial abrasions, and
deep lacerations on the face. Major restorative work is needed. Close the facial lacerations with which suture: Basketweave
24.An organism that feeds on dead organic matter only is a: Strict Saphrophyte
25.The anatomical guide that lies lateral to the tendon of the flexor carpi ulnaris muscle describes the:
Ulnar artery
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38.Restored eyelashes should have no hair extended from the extreme ends of the: Line of closure
39.Those changes occurring in the interval prior to somatic death are: Ante- mortem
40.What vein accompanies the common carotid artery: Internal jugular
41.A body being prepared has an open wound in the cheek which is approx 1 1/2 inches in diameter and
has no visible tissue in the hole. What kind of suture would be the best to use on this case: Basketweave
42.In regards to the formaldehyde exposure level readings, the action level is: 0.5 ppm
43.HCHO may react with water to form: Methylene glycol
44.Hypo embalming a severed portion of the body would not include using: -
Paraformaldehyde
45.Minerals that cause hard water also promotes: Blood clotting
46.Which of the following is commonly caused by a coccus: Tuberculosis
47.A common ingredient in an autopsy chemical is: Paraformaldehyde
48.STEL for HCHO monitoring should be: 15 min
49.Creamy, white, odorless purge from the nostrils is probably from the: Brain
50.Long term uncontrolled diabetes mellitus frequently leads to: Atheroscle- rosis
51. An increase in the number of leukocyes (above 10,000 per cu. Mm) in blood, and generally caused by
the presence of infection and usually transient is called: leukocytosis
52.Bacteria that grow in the absence or presence of free oxygen are known as: Facultative
53.How many ounces of a 36 index fluid is needed to make one gallon of a 0.5% solution: 2
54.Solutions with the same osmotic pressure are: Isotonic
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55.The union of two arteries is called: anastomoses
56.The seventh vertebrae in the neck region are called: Cervical
57.Which of the following is the correct order of the layers of the stomach wall that the trocar must pass
through when inserted into the stomach?
1. Muscularis
2. Serosa
3. Mucosa
4. Submucosa: 2, 1, 4, 3
58.Assuming permission has been given, the first step after excising necrotic tissue: chemically dry deep
wounds
59.Death of the whole organism is called: Somatic death
60.The term hematemesis is used to describe that there is blood in the: Vomit
61.The component of arterial fluid that is designed to decrease the molecular cohesion at the surface of a
liquid is known as a: Surfactant
62.Which of the following is a value to the restorative artist, associated with the three-quarter view
photograph for restorative art purposes: Reveals the degree of fullness of the cheeks
63.Glands which carry both endocrine and exocrine functions are referred to as: Heterocrine
64.Which of the following lists the muscles in the order in which rigor mortis appears
1. Gastrocnemius
2. Diaphragm
3. Orbicularis oculi
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72.A minute organism not visible with an ordinary light microscope is a: Virus
73.Incisions and excisions for restorative art purposes are usually made: Be- fore arterial injection
74.Signs of life are feebly maintained during: Apparent death
75.On your check list what is the most important thing when doing a hospital removal: Deceased name
76.What is the science of structure and form without regard to function: Mor- phology
77.An anti-polymerization agent for HCOH is: Methanol
78.Which of the following is true concerning a child who has been diagnosed with rubeola: Active immunity
will be established
79.The flattened section of the temporal bone is called the: Squama
80.The body has a mutilated mouth and chin due to a car accident. Which suture is best used to hold
loose tissue flaps along the lateral areas of the wound prior to applying filler: Basketweave
81.Excessive production of urine is known as: Polyuria
82.A line drawn or visualized on the surface of the skin to represent the approximate location of some more
deep lying structure is the: Linear Guide
83.What is the TWA for HCHO: 8 Hours
84.The passage of embalming fluid through the capillary walls is the: Pressure filtration
85.A solution which resists change in pH is a: buffer
86.The artery which is located just behind the medial border of the coraco- brachialis muscle is the:
Axillary artery
87.Finger ligation on a cadaver will cause: No change in color
88.In color theory,VALUE refers to: Lightness or darkness
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89.Severe generalized edema is known as: Anasarca
90.Red color in the skin comes from: Oxyhemoglobin and hemoglobin
91.Which of the following is not an imaginary horizontal line viewed on the face for the restorative art
purposes: Lateral corner of each eye
92.After extensive reduction by heat, you notice dehydration in the eye area. To restore: Apply cavity fluid
93.The place of incision for the radial artery is: Lateral to the tendon of the flexor carpi radialis muscle
94.Not a somatic mode of death: Rubor
95.Formaldehyde, glutaraldehyde, and phenol are hazardous because they: -
Are toxic to living tissue
96.A bacteriostatic agent will: Inhibit bacterial growth
97.Possible consequences of a thrombus include
1. Passive hyperemia
2. Dehydration
3. ischemia
4. Physiological active hyperemia: 1 and 3
98.The number of oxygen molecules in 2Al(OH)3 is: 6
99.If the nasal bones are damaged, the distorted nose may be restored by plugging with cotton through
the: Anterior nares
100. The state or condition in which the body, or part of it, is invaded by a pathogenic agent that,
under favorable conditions, multiplies and produces injurious effects is called: Infection
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2. Common carotid
3. Internal carotid
4. Vertebral: 1 and 3 only
112. Another name for pleural effusion is: Hydrothorax
113. Anasarca and hydrothorax are both are similar in that both: Involve tissue fluids
114. A death was from natural causes, but the body was refrigerated for 24 hours prior to embalming.
No autopsy is performed. In order to minimize abdominal distention and prevent purge, it is important to: Inject slowly
115. An infection of human papilloma virus can be manifested by the presence of: Genital warts
116. Illumination with a dim light increases the feeling of: Sorrow
117. If the eyes swell during embalming, the swelling may be reduced by using: An electric
spatula
118. Eye enucleation repair should include
1. Packing the orbit with absorbent cotton
2. Packing the orbit with non absorbent cotton
3. Use super glue to hold the edge of the eye lid together
4. Use an eye cap: 2, 3, and 4
119. All of the following are parts of the mandible except: Incisive fossa
120. Which of the following methods consists of injecting a few ounces or arte- rial chemical, then
draining for a few minutes-each one separately: Alternative
121. Formaldehyde is what type of agent: Strong reducing
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122. What superficial dermatomycosis increases when associated with AIDS-
: Candidiasis
123. A general term for diseases characterized by excessive urination is: Dia- betes
124. When disinfecting removal equipment you should use: An aldehyde and alcohol based solution
125. When embalming a skin donor the practitioner notices fluid leaking from the areas of the body
where the skin was procured. Fluid leaks from these areas are because: The dermis was exposed during the procurement of skin
126. Inflammation of the lining of the membrane of the heart is: Pericarditis
127. Body discharges from orifices, lesions, and biological vectors are: Vehi- cles of exit
128. A sudden increase in the severity of a disease is: An exacerbation
129. The recommended 3% dilution of a 20 index standard arterial chemical used to embalm an
edematous body would be which of the following: 19 oz of arterial to 109 oz of water
130. A general term for describing any disease process that results in reduc- tion in the mass of bone
per unit of volume is: Osteoporosis
131. When using quaternary ammonium salts to disinfect skin or instruments, it is important to avoid
contact with: Soap
132. Diminished amount of urine formation is called: Oliguria
133. A new and abnormal formation of tissue or growth is a/an: neoplasm
134. Which one of the following is one of the basic linear forms of facial profiles: Vertical
135. A genus of microorganism that cause a wide variety of disease in man and animals, including
ornothosis, lymphogranuloma venereum, and trachoma is: Chlamydia
136. An immunity given by a vaccine is: Artificially acquired immunity
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148. When transferring remains from stretcher to table
- Cover deceased's nose and mouth 2 Preserve the deceased's dignity
- Wear personal protective gear
- Roll remains on the table: 1, 2, and 3
149. The deceased has been in a prone position that has allowed lividity to develop in the face. If the
practitioner utilized a restricted cervical injection and is injecting the body separate from the head, embalming fluid may be distributed to the areas of the face because: Of collateral circulation through the vertebral arteries
150. Naturally active, naturally passive, artificially active, and artificially pas- sive are all types of:
Acquired immunity
151. After blood passes the mitral valve it will be in the: Left ventricle
152. In edematous remains: Results of the embalming may reverse
153. After birth, red blood cells are created by the: Red bone marrow
154. An infection that enters the body from the outside through one of the portals of entry is:
Exogenous
155. The width of the nose at its base is equal to the width of the: Eye
156. Which of the following would be a pre-embalming restorative art tech- nique
1. Surface waxing
2. Temporary closure of wounds
3. Application of topical bleaching agents
4. Ligating torn arteries: 2 and 4
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157. Histoplasma occurs in high numbers in the Ohio and Mississippi river valleys, but has a low
incidence nationally. This is an example of which of the following: An epidemic
158. When making a home removal, the 16 year old son authorizes embalming. You should: Obtain
permission from an adult
159. While moving the remains of a 95 year old, the femur seems to be frozen in place. This suggests the
presence of: Ankylosis
160. Which of the following stain removers would remove nicotine stains
1. Kerosene
2. Sodium thiosulfate
3. Lemon juice
4. Sodium hypochlorite: 3 and 4
161. Inflammation of the mouth is termed: Stomatitis
162. An accident victim has severe facial lacerations and tissue separation. Before embalming, what
treatment should be performed: Use temporary su- tures
163. During embalming, the operator accidentally punctures himself, creating biohazard exposure. What
obligation does the employer have: Provide medical treatment and necessary testing to determine if the employee was infected
164. Given a 30 index fluid, how much fluid is needed to make 1 gallon of a 2% solution: 8.5 oz
165. To replace naturally short hair, the best method is to: Attach with wax
166. Rocky mountain spotted fever is caused by: Rickettsia
167. Which of the following is associated with the brachial artery: Basilic vein
168. The study of tissues of the human body with the aid of a microscope is: Histology
16 / 17 yield amino acids when hydrolyzed are the: Proteins
182. A loss of function, either partial or complete, as resulting from a blow or fall is termed a:
Concussion
183. Which of the following are methods of evaluating and monitoring fluid distribution
1. Staining dyes
2. Abdominal distention
3. Tissue dryness
4. Cyanosis: 1 and 3
184. Facial trauma with multiple lacerations require the embalmer to first clean and disinfect the area and
apply: Temporary sutures
185. When blood flow to an area of tissue is decreased, oxygen supply is also decreased causing a
condition known as: Ischemia
186. "Bathing and chemically disinfecting the body is necessary because
1. Microbes in the blood are exposed to the surface during the embalming process
2. Disinfection is both chemical and physical
3. Lesions may continue to exude during the embalming process
4. Bathing inhibits dehydration: 1, 2, and 3
187. Hematemesis, ascites, esophageal varices, and jaundice are associated with: Cirrhosis
188. Creutzfaldt-Jakob disease is: Assumed to be caused by a prion
189. What organ should be given special attention in the embalming and preparation for babies:
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190. Properties of formaldehyde: it is a colorless gas, soluble in water, and com- bines with water to
form methylene glycol
