WorksheetsInorg Violet 101-200
Total questions: 100
Worksheet time: 50mins
Name
Class
Date
1.
101. What is the rationale in giving a patient Lugol's solution at least 24 hours before the administration of radioactive iodine?
a)
A. To prevent the depletion of iodine
b)
B. To saturate the thyroid gland with iodine
c)
C. To prevent the uptake of the radiation substance
d)
D. A and B
e)
E. B and C
2.
102. What does Vogel reaction tests for?
a)
A. Ferrous ions
b)
B. Ammonium ions
c)
C. Cobaltous ions
d)
D. Nickel ions
e)
E. Antimony ions
3.
103. Benedict’s solution contains all of the following compound EXCEPT
a)
A. Ferrous oxide
b)
B. Sodium carbonate
c)
C. Cupric sulfate
d)
D. Sodium citrate
e)
E. None of the above
4.
104. Which reagent may be used to different mercurous salts from mercuric salts?
a)
A. Potassium hydroxide
b)
B. Cupric sulfate
c)
C. Hydrogen sulfide
d)
D. Sodium hydroxide
e)
E. Lead acetate
5.
105. Which metals react violently with water to produce hydrogen gas and metallic hydroxides?
a)
A. Alkaline earth metals
b)
B. Coinage metals
c)
C. Alkali metals
d)
D. Rare earth metals
e)
E. Volatile metals
6.
106. An entity that provides a pair of electrons in a coordinate covalent bond is known as
a)
A. Electron provider
b)
B. Donor species
c)
C. Acceptor species
d)
D. Ligand
e)
E. Base
7.
107. Sympathetic ink is chemically known as
a)
A. Cobaltous chloride
b)
B. Silver nitrate
c)
C. Sodium thiosulfate
d)
D. Cadmium chloride
e)
E. Lead subacetate
8.
108. White precipitate is chemically known as
a)
A. Zinc sulfide
b)
B. Ferric oxide
c)
C. Ammoniated mercury
d)
D. Mercurous chloride
e)
E. Magnesium sulfate
9.
109. What substance is used for its ability to absorb carbon dioxide from expired air in metabolic function test?
a)
A. Lime water
b)
B. Soda lime
c)
C. Slake lime
d)
D. Calx
e)
E. Silica
10.
110. What is the chemical formula of soda ash?
a)
A. NaHCO3
b)
B. KHCO3
c)
C. Na2CO3
d)
D. Na2CO3 5H2O
e)
Na2CO3 H2O
11.
111. What conditions results from hydrogen peroxide solution’s continued use?
a)
A. Acidosis
b)
B. Hairy tongue
c)
C. Esophagitis
d)
D. Gingivitis
e)
E. Diplopia
12.
112. This is used to provide an inert atmosphere to retard oxidation in cod liver oil, olive oil and multiple vitamin preparations
a)
A. Helium
b)
B. Nitrogen
c)
C. Hydrogen
d)
D. Carbon dioxide
e)
E. Oxygen
13.
113. Temporary hard water is caused by the presence in solution of calcium or magnesium ______.
a)
A. Sulfate
b)
B. Chloride
c)
C. Hydroxide
d)
D. Bicarbonate
e)
E. Phosphate
14.
114. Members of the ‘heavy platinum metals’ include
a)
A. Ruthenium
b)
B. Iridium
c)
C. Rhodium
d)
D. Paladium
e)
E. Francium
15.
115. Faulty calcium metabolism defined as a reduced volume of bone tissue per unit volume of bone tissue per unit volume of anatomical bone and commonly affects postmenopausal women is known as:
a)
A. Osteoporosis
b)
B. Rickets
c)
C. Paget's disease
d)
D. Hypocalcemia
e)
E. Hypomagnesemia
16.
116. Organic mercurial salts were previously used as diuretics and are all administered parenterally, EXCEPT
a)
A. Meralluride
b)
B. Sodium mercaptomerin
c)
C. Calomel
d)
D. Chlormerodrin
e)
E. Ethylmercury
17.
117. This element can replace calcium in bone formation and has been used to hasten bone demineralization in diseases such osteoporosis
a)
A. Strotium
b)
B. Barium
c)
C. Beryllium
d)
D. Magnesium
e)
E. Calcium
18.
118. Betadine antiseptic topical solution contains __% of iodine
a)
A. 0.5%-1%
b)
B. 10%
c)
C. 5%
d)
D. 7.5%
e)
E. 12%
19.
119. This compound has been used in the treatment of Trichomonas vaginalis. However, extended use of this product may result to argyria and nephritis
a)
A. Silver nitrate
b)
B. Silver chloride
c)
C. Silver tri nitrophenolate
d)
D. Silver protein
e)
E. Elemental silver
20.
120. This sodium salt does not produce systemic alkalosis ready and is antiketogenic
a)
A. Sodium bicarbonate
b)
B. Sodium lactate
c)
C. Sodium gluconate
d)
D. Sodium citrate
e)
E. Sodium acetate
21.
121. Fresh silver stains on skin may be best removed by painting the affected with
a)
A. Tincture of iodine
b)
B. Sodium thiosulfate
c)
C. Sodium picrate
d)
D. Potassium cyanide
e)
E. Sodium chloride
22.
122. This substance gives calamine its pink color
a)
A. Zinc iodine
b)
B. Ferrous oxide
c)
C. Zinc carbonate
d)
D. Ferric oxide
e)
E. Zinc sulfide
23.
123. Flash-light powders are mixtures of potassium chlorate or barium peroxide and the powdered form of this element
a)
A. Sulfur
b)
B. Aluminum
c)
C. Magnesium
d)
D. Phosphorus
e)
E. Sodium
24.
124. Fool’s gold is chemically known as
a)
A. Gold sodium thiomalate
b)
B. Auric selenite
c)
C. Iron pyrite
d)
D. Ferrous carbonate with shale
e)
E. Nickel
25.
125. What is the explosive form of antimony?
a)
A. Metallic form
b)
B. Amorphous form
c)
C. Crystalline form
d)
D. Black antimony
e)
E. None of the above
26.
126. What is the chemical formula of Salt of wormwood?
a)
A. KHCO3 ● 4H2O
b)
B. K2CO3 ● 1 ½ H2O
c)
C. CH3COOK
d)
D. K2HPO4
e)
E. CH3COONa
27.
127. Elements exhibit amphoteric property include<br /><br />I. Al<br />II. Sn<br />III. Zn<br />IV. Cu
a)
A. I and II only
b)
B. II and III only
c)
C. I,II, and III only
d)
D. I and IV only
e)
E. I, II, III, and IV
28.
128. In a weakly acidic medium, the reaction between this metal and stannous chloride will produce a purple precipitate commonly known a Purple of Cassius
a)
A. Tin
b)
B. Gold
c)
C. Silver
d)
D. Lead
e)
E. Copper
29.
129. What is the most desirable form of talc for use in cosmetic pharmaceuticals?
a)
A. Amorphous
b)
B. Foliated
c)
C. Fibrous
d)
D. Granular
e)
E. None of the above
30.
130. What commercial iron-containing preparation has the advantage of being the least irritating to the GI tract?
a)
A. Feosolâ
b)
B. Hemobionâ
c)
C. Revicon Maxâ
d)
D. Cheriferâ capsul
e)
E. Capsebonâ
31.
131. What is a native form of calcium carbonate that has been freed from most of its impurities through elutriation?
a)
A. Drop chalk
b)
B. Precipitated Chalk
c)
C. Muriate of lime
d)
D. Milk of lime
e)
E. None of the above
32.
132. A property of some substance to lose water molecules from a crystalline structure
a)
A. Dehydration
b)
B. Hygroscopic property
c)
C. Deliquescence
d)
D. Efflorescence
e)
E. None of the above
33.
133. The aluminum magnesium silicate, also known as floridin, is a low plasticity clay-like material with high water content. It finds its use in the decolorization of oils
a)
A. Kaolin
b)
B. Bentonite
c)
C. Fuller's earth
d)
D. Pumice
e)
E. Talc
34.
134. This compound is said to be the recommended calcium salt as electrolyte replenisher because it provides an optimum ratio of 1:1 calcium to phosphate
a)
A. Calcium lactate
b)
B. Calcium carbonate
c)
C. Dibasic Calcium phosphate
d)
D. Tribasic calcium phosphate
e)
E. Ferrous gluconate
35.
135. Vieminckx’s solution, a mixture prepared by boiling lime and sublimed sulfur, is used as
a)
A. Cathartic
b)
B. Scabicide
c)
C. Antifungal
d)
D. Irritant
e)
E. Disinfectant
36.
136. Fowler's solution is chemically known as
a)
A. Diluted sodium hypochlorite
b)
B. Copper acetoarsenite
c)
C. Potassium arsenite
d)
D. Bromine, tenth-normal
e)
E. Calcium sulfate
37.
137. Nordhausen acid also refers to
a)
A. Muriatic acid
b)
B. Phosphoric acid
c)
C. Concentrated nitric acid
d)
D. Fuming sulfuric acid
e)
E. Diluted hydrochloric
38.
138. The least abundant of all inert gases
a)
A. Krypton
b)
B. Xenon
c)
C. Radon
d)
D. Argon
e)
E. None of the above
39.
139. What is the difference between lodine Tincture and lodine Solution?
a)
A. The concentration of iodine present
b)
B. The comparative antiseptic efficiency
c)
C. The solvent medium used
d)
D. All of the above
e)
E. None of the above
40.
140. Acalkaâ contains
a)
A. Sodium chloride
b)
B. Calcium carbonate
c)
C. Potassium citrate
d)
D. Magnesium sulfate
e)
E. Ferrous sulfate
41.
141. What is the impurity which is found more frequency in talc?
a)
A. Zinc oxide
b)
B. Calcium oxide
c)
C. Silica
d)
D. Magnesium oxide
e)
E. Calcium sulfate
42.
142. Nessler's reagent, an akaline solution of potassium tetraiodomercurate (II), is used to detect
a)
A. Arsenic
b)
B. Ammonia
c)
C. Zinc
d)
D. Mercury
e)
E. Silver
43.
143. The only acid to dissolve gold
a)
A. Nitric acid
b)
B. Sulfuric acid
c)
C. Hydrochloric acid
d)
D. Selenic acid
e)
E. Sulfuric acid
44.
144. Which among these hydroxides are the most soluble?
a)
A. Strontium hydroxide
b)
B. Barium hydroxide
c)
C. Calcium hydroxide
d)
D. Magnesium hydroxide
e)
E. None of the above
45.
145. A strong, caustic substance also known as burnt lime.
a)
A. Calcium carbonate
b)
B. Calcium hydroxide
c)
C. Calcium oxide
d)
D. Calcium sulfate
e)
E. Calcium chloride
46.
146. The compound commonly known as Plaster of Paris is known as
a)
A. Magnesium sulfate heptahydrate
b)
B. Calcium sulfate
c)
C. Sodium phosphate
d)
D. Aluminum chloride
e)
E. Calcium carbonate
47.
147. Butter of zinc is chemically known as
a)
A. Zinc carbonate
b)
B. Zinc chloride
c)
C. Zinc oxide
d)
D. Zinc lactate
e)
E. None of the above
48.
148. Tromdorff's starch is a reagent used for detecting
a)
A. Nitrites
b)
B. Free chloride
c)
C. Iodides
d)
D. A and B
e)
E. None of the above
49.
149. What substance can be used to purify talc?
a)
A. Hydrochloric acid
b)
B. Sulfuric acid
c)
C. Zinc oxide
d)
D. Selenic acid
e)
E. All of these
50.
150. Which among the halogens the most polarizable?
a)
A. Iodine
b)
B. Bromine
c)
C. Chlorine
d)
D. Fluorine
e)
E. Astatine
51.
151. Fenton's test is a test used to detect the presence of
a)
A. Chromates
b)
B. Tartrates
c)
C. Sulfates
d)
D. Chlorides
e)
E. Acetates
52.
152. What is the color of the container used for helium?
a)
A. Green
b)
B. Black
c)
C. Brown
d)
D. Blue
e)
E. Red
53.
153. What is the color of the cylinder that contains nitrous oxide?
a)
A. Green
b)
B. Black
c)
C. Brown
d)
D. Blue
e)
E. Red
54.
154. This gas is lighter than air cause the pitch of sounds uttered by the vocal cord to be increased, producing unintelligible speech with a ‘Donald Duck’ sound
a)
A. Oxygen
b)
B. Carbon dioxide
c)
C. Helium
d)
D. Nitrous oxide
e)
E. Hydrogen
55.
155. Which of the following statements is false regarding activated charcoal?
a)
A. Activated charcoal is administered in a charcoal-to-poison ratio of 5:1 to 10:1
b)
B. Higher doses of activated charcoal are necessary if the patient ate before the poison occured
c)
C. Charcoal tablets may substitute the powdered form as it is as effective
d)
D. Repeated administration of activated charcoal after an adequate initial dose of the antidote appears to exert no additional inhibition of absorption of the poison
e)
None of the above
56.
156. An effective precipitant for both topical and gastric exposure to phosphorus is
a)
A. Cupric sulfate
b)
B. Sodium phosphate
c)
C. Calcium gluconate
d)
D. Ferrous oxide
e)
E. Potassium chloride
57.
157. What is the management of respiratory tract irritation caused by the inhalation of bromine?
a)
A. Inhalation of oxygen
b)
B. Wafting of aromatic spirit of ammonia
c)
C. Inhalation of alcohol vapor
d)
D. Inhalation of water vapor
e)
E. Inhalation of artificial air
58.
158. Preston's salt is chemically known as
a)
A. Magnesium sulfate
b)
B. Calcium chloride
c)
C. Ammonium carbonate
d)
D. Calcium carbonate
e)
E. Potassium sulfate
59.
159. This preparation can hasten absorption in the stomach, increase acid gastric juice secretion and act as carminative
a)
A. Lime water
b)
B. Soda water
c)
C. Dakin's solution
d)
D. Dilute hydrochloric acid
e)
E. Glacial acetic acid
60.
160. Pale-yellow precipitate obtained after the reaction with silver nitrate solution.
a)
A. Silver chloride
b)
B. Silver iodide
c)
C. Sodium bromide
d)
D. Sodium fluoride
e)
E. Sodium bicarbonate
61.
161. Howe's solution is a solution containing
a)
A. Sodium hypochlorite
b)
B. Cupric sulfate
c)
C. Ammoniacal silver nitrate
d)
D. Ammonium chloride
e)
E. Aluminum acetate
62.
162. What silver compound used in 1-2% dilution in the treatment of vaginitis caused by Trichomonas vaginalis and Monilia albicans?
a)
A. Mild silver protein
b)
B. Strong silver protein
c)
C. Colloidal silver chloride
d)
D. Silver picrate
e)
E. Silver nitrate
63.
163. Mineral chameleon is chemically known as
a)
A. Potassium nitrate
b)
B. Hydrated potassium aluminum sulfate
c)
C. Potassium hydroxide
d)
D. Potassium permanganate
e)
E. Potassium sulfate
64.
164. Yellow precipitate is employed as
a)
A. Opthalmic antiseptic
b)
B. Emetic
c)
C. Scabicide
d)
D. Expectorant
e)
E. Carminative
65.
165. White precipitate a used as
a)
A. Local anti-infective
b)
B. Dusting powder
c)
C. Topical anti-parasitic
d)
D. All of the above
e)
E. None of the above
66.
166. What form of sulfur is characterized as fine, yellow, crystal with a faint odor and taste?
a)
A. Amorphous sulfur
b)
B. Precipitated sulfur
c)
C. Sublimed sulfur
d)
D. Plastic sulfur
e)
E. None of these
67.
167. What are the metals that combine to form solder?
a)
A. Tin and Antimony
b)
B. Tin and Lead
c)
C. Tin and Copper
d)
D. Copper and Zinc
e)
E. Copper and Lead
68.
168. What is the use of mercuric salicylate?
a)
A. Antiseptic
b)
B. Anticabies
c)
C. Antisyphilis
d)
D. Pediculocide
e)
E. Germicide
69.
169. Which of the following statements in Dalton's Atomic Theory are valid in the light of more recent researches in atomic structures?
a)
A. All elements consist of minute discrete particles called atoms
b)
B. Atoms of a given element are alike and have the same mass
c)
C. Atoms cannot be subdivided nor those one element change into another
d)
D. Atoms cannot be created nor destroyed
e)
E. None of the above
70.
170. An essential trace element which seemed to improve or normalize impaired glucose tolerance of some diabetics, elderly and malnourished children.
a)
A. Zinc
b)
B. Manganese
c)
C. Copper
d)
D. Chromium
e)
E. Iron
71.
171. What compound of bismuth is used intramuscularly to treat syphilis?
a)
A. Bismuth potassium tartrate
b)
B. Bismuth subcarbonate
c)
C. Bismuth subgallate
d)
D. Bismuth subnitrate
e)
E. Bismuth subsalicylate
72.
172. What is the mechanism by which iron interferes with the absorption of tetracyclines?
a)
A. Oxidation
b)
B. Reduction
c)
C. Neutralization
d)
D. Chelation
e)
E. Alkylation
73.
173. What is the trace element implicated in cellular respiration and as antioxidant in conjunction with Vitamin E?
a)
A. Manganese
b)
B. Selenium
c)
C. Zinc
d)
D. Iron
e)
E. Chromium
74.
174. What is the radioactive element produced by the decay of uranium?
a)
A. Radium
b)
B. Radon
c)
C. Rubidium
d)
D. Technetium
e)
E. Argon
75.
175. Auranofin, a gold complex is used as
a)
A. Antirheumatic
b)
B. Antibacterial
c)
C. Antineoplastic
d)
D. Radioopaquant
e)
E. None of these
76.
176. What is the least penetrating particle emitted by radioactive elements?
a)
A. Alpha rays
b)
B. Beta rays
c)
C. Gamma rays
d)
D. A and B
e)
E. B and C
77.
177. A deficiency of this trace element results to hypochromic anemia and excessive hepatic storage in Wilson’s disease.
a)
A. Zinc
b)
B. Iron
c)
C. Magnesium
d)
D. Copper
e)
E. Aluminum
78.
178. What trace element constitutes Vitamin B12?
a)
A. Cobalt
b)
B. Sulfur
c)
C. Selenium
d)
D. Flouride
e)
E. Iron
79.
179. What is the level, in mg/dL of magnesium present the blood plasma?
a)
A. 2
b)
B. 3
c)
C. 5
d)
D. 10
e)
E. 15
80.
180. This trace element is poorly absorbed and needs to be aided by Vitamin D
a)
A. Sodium
b)
B. Potassium
c)
C. Calcium
d)
D. Manganese
e)
E. Iron
81.
181. What is active ingredient present in Calamine lotion?
a)
A. Iodine
b)
B. Precipitated sulfur
c)
C. Ferric oxide
d)
D. Cadmium sulfide
e)
E. Zinc oxide
82.
182. This substance added to whole blood to prevent clotting in collected blood samples.
a)
A. EDTA
b)
B. Citrate
c)
C. Heparin
d)
D. Warfarin
e)
E. All of these
83.
183. Deficiency of this inorganic ion results to osteomalacia and renal rickets
a)
A. Calcium
b)
B. Phosphorous
c)
C. Sodium
d)
D. Chloride
e)
E. Iodide
84.
184. What conditions may result to hypocalcemia?
a)
A. Hypoparathyroidism
b)
B. Vitamin D deficiency
c)
C. Steatorrhea
d)
D. All of these
e)
E. None of these
85.
185. The fourth most abundant cation in the human body is:
a)
A. Magnesium
b)
B. Iron
c)
C. Calcium
d)
D. Manganese
e)
E. Sodium
86.
186. What cation exerts a powerful general anesthetic action similar to that produced by chloroform when injected intramuscularly or intravenously
a)
A. Magnesium
b)
B. Iron
c)
C. Calcium
d)
D. Manganese
e)
E. Potasium
87.
187. How many mEq/L of chlorine does Ringer's Injection contain?
a)
A. 3
b)
B. 4
c)
C. 4.5
d)
D. 147
e)
E. 155.5
88.
188. What compound is used in the treatment of chronic acidosis to restore bicarbonate reserve and also exerts a diuretic effect?
a)
A. Sodium bicarbonate
b)
B. Potassium bicarbonate
c)
C. Sodium citrate
d)
D. Sodium biphosphate
e)
E. Potassium carbonate
89.
189. Which zone in the Bunsen flame should one heat the thin platinum wire which is previously cleaned by dipping into concentrated HCl?
a)
A. Upper reducing zone
b)
B. Upper oxidizing zone
c)
C. Hottest portion of the flame
d)
D. Lower temperature zone
e)
E. Any of these
90.
190. Which of these subatomic particles have the smallest mass?
a)
A. Electron
b)
B. Proton
c)
C. Neutron
d)
D. Subatomic shell
e)
E. Orbital
91.
191. Borax (Na2B4O7● 10H2O) chemincally known as
a)
A. Sodium borate
b)
B. Sodium tetraborate
c)
C. Sodium biborate
d)
D. Sodium pyroborate
e)
E. All of these
92.
192. What is the color of cupric oxide if cuprous oxide colored red?
a)
A. Blue
b)
B. Colorless
c)
C. Black
d)
D. Green
e)
E. Yellow
93.
193. All of the following agents a bulk-increasing laxative, EXCEPT:
a)
A. Castor oil
b)
B. Cellulose
c)
C. Psyllium
d)
D. Bran
e)
E. None of these
94.
194. All of the following names are synonyms of potassium carbonate. EXCEPT:
a)
A. Potash
b)
B. Pearl ash
c)
C. Cream of tartar
d)
D. Salt of wormwood
e)
E. None of these
95.
195. Potassium chlorate should be handled with extreme caution as explosions may occur when it is triturated with
a)
A. Tannic acid
b)
B. Sulphides
c)
C. Reduced iron
d)
D. Charcoal
e)
E. All of these
96.
196. What potassium salt is slowly excreted by the kidneys and may cause hemolysis thereby irritating the same to produce marked interstitial nephritis? It can also cause some conversion of hemoglobin to methemoglobin.
a)
A. Potassium carbonate
b)
B. Potassium chlorate
c)
C. Potassium chloride
d)
D. Potassium hydroxide
e)
E. Potassium sulfate
97.
197. Which of the following element occur highest in the electromotive series of metals?
a)
A. Aluminum
b)
B. Calcium
c)
C. Bismuth
d)
D. Iron
e)
E. Lithium
98.
198. Which of the following metals will react with acids to produce hydrogen?
a)
A. Zinc
b)
B. Copper
c)
C. Silver
d)
D. Mercury
e)
E. Any of the above
99.
199. A colorless, flammable toxic gas with the formula PH3
a)
A. Phosphane
b)
B. Hypophosphorus acid
c)
C. Hypophosphoric acid
d)
D. Phosphoric acid
e)
E. Phosphor
100.
200. What is the color of the precipitate formed upon the reaction of zinc chloride reacts with hydrogen sulfide
a)
A. Black
b)
B. Yellow
c)
C. Brick red
d)
D. White
e)
E. Brown
100 %
