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WorksheetsJK Mock Module 1
Total questions: 100
Worksheet time: 50mins
Name
Class
Date
1.
What is the chemical name of the structural formula illustrated?
a)
a. Alpha naphthol
b)
b. Beta naphthol
c)
c. Benzyl alcohol
d)
d. Benzene
2.
The most potent H2 receptor antagonist:
a)
a. Tagamet R
b)
b. Pepcid R
c)
c. Axid R
d)
d. Zantac R
3.
It is considered as the densest element in the periodic table
a)
a. Pb
b)
b. Pd
c)
c. Os
d)
d. At
4.
Active form of the sulfonamide:
a)
a. non-ionized
b)
b. ionized
c)
c. amphoteric
d)
d. oxo ring
5.
What is the bacterial source of the anti-bacterial Chlortetracycline?
a)
a. S.aureofaciens
b)
b. S. achromogenes
c)
c. S. capreolus
d)
d. S. clavuligeris
6.
What is the culture media used for measles?
a)
a. Avian embryo tissue
b)
b. Human diploid cell
c)
c. Chick embryo
d)
d. A and B
e)
e. AOTA
7.
Identify the structure illustrated above:
a)
a. Naphthalene
b)
b. Quinoline
c)
c. Pyrrolidine
d)
d. Pyrimidine
8.
These are constitutional isomers of organic compounds that readily interconvert by a chemical reaction (Keto-Enol formation)
a)
a. Enantiomets
b)
b. Tautomers
c)
c. Epimers
d)
d. Anomers
9.
Which of the following properties is a unique property of CARBON?
a)
a. High Melting point
b)
b. Catenation
c)
c. Eutexia
d)
d. Electrical conduction
10.
Monocarboxylic acid containing 2 carbons
a)
a. Acetic
b)
b. Adipic
c)
c. Oxalic
d)
d. Sebacic
11.
Which is a correct pair for FUNCTIONAL ISOMERISM?
a)
a. Ester / Ketone
b)
b. Alcohol / Aldehyde
c)
c. Acid / Alcohol
d)
d. Ether / Alcohol
e)
e. A and B
12.
12. Which of the following compound gives a positive Yellow ppt. with IODOFORM TEST ?
a)
a. Citral
b)
b. Octane
c)
c. Testosterone
d)
d. Salicylic Acid
13.
The reaction above illustrates:
a)
a. Halogenation of ROH
b)
b. Hydration of RCOOH
c)
c. Dehydration of ROH
d)
d. Friedel Crafts Reaction
e)
e. A and D
14.
14. The biotransformation of chloral hydrate via _______ forms ________:
a)
a. Aldehyde oxidation, Trichloroethanol
b)
b.Decarboxylation, Trichloroethanol
c)
c. Aldehyde reduction, Trichloroethanol
d)
d. A and B
e)
e. B and C
15.
15. What process is involved in the biotransformation of prednisone to prednisolone?
a)
a. S-oxidation
b)
b. Aromatic hydroxylation
c)
c. Sulfoxide reduction
d)
d. O-demethylation
e)
e. Ketone reduction
16.
Ethanol that has been rendered unfit for use in intoxicating beverages by the addition of other substances
a)
a. Denaturated alcohol
b)
b. Wood alcohol
c)
c. Isopropyl alcohol
d)
d. Formaldehyde
e)
e. Glutarol
17.
The antibiotic illustrated above is typically used for skin and eye infection. It was isolated and produced from a Bacillus subtilis strain.
a)
a. Bactroban R
b)
b. Mupirocin
c)
c. Bacitracin
d)
d Vancomycin
e)
e. A and B
18.
18. Cycloserine is an antibiotic that has been isolated from the following Streptomyces species I. S. orchidaceus II. S. garyphalus III. S. infuenzae IV. S. lavendulus
a)
a. I and III
b)
b. I, II and IV
c)
c. II and III
d)
d. II, III and IV
e)
e. I, II, III and IV
19.
19. Thenard’s “oxygenated acid” is also known as?
a)
a. hydrogen chloride
b)
b. hydrogen peroxide
c)
c. sulfuric acid
d)
d. nitric acid
20.
20. Iodine in old times is used as an anti-infective agent .In what concentration of iodine is it effective to combat many common bacteria in distilled water?
a)
a. 1:2500
b)
b. 1:50
c)
c. 1:50000
d)
d. 1:5000
21.
Identify the compound illustrated above ; The compound is a broad spectrum antiparasitic drug which is commonly used as the main treatment for Onchocerciasis.
a)
a. Stibogluconate
b)
b. Ivermectin
c)
c. Metronidazole
d)
d. Caspofungin
22.
The structure illustrated above is a class of antibiotic which is:
a)
a. Monobactam
b)
b. Cephalosporin
c)
c. Penicillin
d)
d. Carbapenem
23.
23. Continous use of hydrogen peroxide as mouth wash may cause?
a)
a. Halitosis
b)
b. Dental plaque
c)
c. Hairy tongue
d)
d. Scaly tongue
24.
24. “Misch metal” is compound composed of 30% Iron and 70%:__________
a)
a. Chromium
b)
b. Carbon
c)
c. Cerium
d)
d. Cobalt
25.
25. Oxidation occurs in:
a)
a. Cathode
b)
b. Anode
c)
c. Both A and B
d)
d. NOTA
26.
Bacitracin’s bactericidal effect through an inhibition of mucopieptide cell wall synthesis is enhanced by:
a)
a. Au
b)
b. Fe
c)
c. Zn
d)
d. Cl
e)
e.F
27.
27. What is the element that is considered as the most toxic metal in the periodic table?
a)
a. Astatine
b)
b. Zirconium
c)
c. Berylium
d)
d. Barium
28.
28. The noble gas that is considered as the “most abundant noble gas” present in the atmosphere:
a)
a. Hydrogen
b)
b. Nitrogen
c)
c. Argon
d)
d. Xenon
29.
29. What principles states that “No two electrons in an atom can have the same set of four quantum numbers”?
a)
a. Heisenberg Uncertainty Principle
b)
b. Aufbau Principle
c)
c. Pauli Exclusion Principle
d)
d. a and b
30.
30. Antidote for thallium poisoning:
a)
a. Prussian blue
b)
b. Berlin blue
c)
c. Turnbull’s blue
d)
d. Both A and B
e)
e. Both A and C
31.
The charge of electron was discovered by:
a)
a. John Dalton
b)
b. Robert Milikan
c)
c. Ernest Rutherford
d)
d. J.J Thomson
32.
32. Artificial air is a compound which is a combination of?
a)
a. 25% O2 + 75% He
b)
b. 20% O2 + 80% N
c)
c. 20% O2 + 80% He
d)
d. 25% O2 + 75% Ne
33.
33. Element which is known to be a glucose tolerance factor
a)
a. Cu
b)
b. C
c)
c. Cr
d)
d. Co
34.
34. The first aminoglycoside used in medicine is:
a)
a. Amikacin
b)
b. Tobramycin
c)
c. Streptomycin
d)
d. Spectinomycin
35.
35. Which of the following drugs is/are metabolized extensively by the first pass effect?
a)
a. Nitroglycerin
b)
b. Morphine
c)
c. Lidocaine
d)
d. Both B and C
e)
e. AOTA
36.
Which of the following compounds gives Tollen’s silver mirror test positive result?
a)
a. Alcohol
b)
b. Aldehydes
c)
c. Ketones
d)
d. Thiols
e)
e. Both A and B
37.
37. Which of the following element has an Insulin like effect or Insulin mimetic action?
a)
a. Vanadium
b)
b. Chromium
c)
c. Berylium
d)
d. NOTA
38.
38. What antimalarial drug can be extracted from the dry leaves of sweet worm wood?
a)
a. Primaquine
b)
b. Artemisinin
c)
c. Chloroquine
d)
d. Doxycycline
39.
39. Spirit of Sal Volatile is also known as:
a)
a. Aromatic spirit of Ammonia
b)
b. Ammonium Bicarbonate
c)
c. Ammonium Chloride
d)
d. Ammonia
e)
e. Both A and B
40.
40. Sulfur:<br /><br />I Brimstone<br />II Scabicide<br />III Shulbari<br />IV Group VII A
a)
a. I and II
b)
b. I only
c)
c. I, II and III
d)
d. I, II, III and IV
41.
In a given period, as the atomic number increases, non-metallic properties:
a)
a. Increase
b)
b. Remain the same
c)
c. Decrease
d)
d. Double
e)
e. A and B
42.
42. AB + CD = AD + BC
a)
a. Double Displacement Reaction
b)
b. Metathesis Reaction
c)
c. Analysis Reaction
d)
d. A and B
e)
e. A and C
43.
43. Which of the following elements is termed as the “King of all elements”?
a)
a. Gold
b)
b. Carbon
c)
c. Silver
d)
d. Aluminum
44.
44. Ingredient of Carbol-fuschin solution (Castellani’s Paint) , used topically in the treatment of fungal infections, such as ringworm and athletes foot
a)
a. Gentian Violet
b)
b. Crystal Violet
c)
c. Basic Fuschin
d)
d. A and B
e)
e. B and C
45.
45
a)
a. Naphthalene
b)
b. Quinoline
c)
c. Pyrrolidine
d)
d. Pyrimidine
46.
What substance act as a natural antifungal agent which is naturally present in sweat?
a)
a. Formic acid
b)
b. Methylparaben
c)
c. Propionic acid
d)
d. Undecylenic acid
47.
47. Liquefied phenol is phenol containing ___ water
a)
a. 15%
b)
b. 10%
c)
c. 7.5%
d)
d. 5%
48.
48. What antihypertensive drug is the lysine derivative of enalaprilat?
a)
a. Captopril
b)
b. Quinapril
c)
c. Lisinopril
d)
d. Perindopril
e)
e. A and C
49.
49. Unasyn R is a brand name of potent antibacterial combination of _____ and _____: I. Amoxicillin II. Sulbactam Sodium III. Ampicillin Sodium IV. Clavulanic acid
a)
a. I and II
b)
b. I and III
c)
c. II and III
d)
d. II and IV
e)
e. III and IV
50.
50. . Best radiopharmaceutical agent for bone imaging:
a)
a. Tc99m IDA
b)
b. Tc99m albumin colloid
c)
c. Tc99m ferpentate
d)
d. Tc99m etidronate
51.
51. In which zone in Bunsen flame should one introduce the substance being investigated to observe the color that it imparts to the flame
a)
a. Upper reducing zone
b)
b. Lower reducing zone
c)
c. Upper oxidizing zone
d)
d. Lower oxidizing zone
52.
52. Radioactive nuclides decay
a)
a. Slowly
b)
b. Rapidly
c)
c. At the same rate
d)
d. Randomly
53.
53. Alkanes is also known as:
a)
a. Alkenes
b)
b. Paraffins
c)
c. Olefins
d)
d. Aromatic Hydrocarbon
54.
54. Generally accepted other names of Alcohol, USP I. Ethanol II. Wood alcohol III. Spiritus vini rectificatus IV. Wine spirit
a)
a. I and IV only
b)
b. I, II and III only
c)
c. I, III and IV only
d)
d. I and III only
e)
e. I only
55.
55. Which of the following radiopharmaceutical is utilized in determining renal function?
a)
a. Tc 99m DTPA
b)
b. Cr 51
c)
c. Tc 99m GSH
d)
d. Tc 99m etidronate
56.
Identify the antibacterial agent illustrated above , it is known to be the “Magic bullet for Pseudomonas”
a)
a. Salvarsan
b)
b. Compound 606
c)
c. Aztreonam
d)
d. A and B
e)
e. AOTA
57.
57. Quinalizarin reagent added to solution of magnesium salt creates:
a)
a. green precipitate
b)
b. blue precipitate
c)
c. white precipitate
d)
d. red precipitate
58.
58. Impure form of carbon is termed as:
a)
a. Bituminous
b)
b. Antharacite
c)
c. Coke
d)
d. Diamond
59.
59. Nitrogen I. Mephtic air II. Azote III.Empyreal air IV. Electronic configuration: 1s22s22p4
a)
a. I and III
b)
b. I and II
c)
c. II and IV
d)
d. I,III and IV
60.
60. What type of system allow the exchange of matter and energy ?
a)
a. Open
b)
b. Closed
c)
c. Isolated
d)
d. Adiabatic
e)
e. A and D
61.
Calcium has a electronic configuration of:
a)
a. 1s2 2s2 2p6 3s2 3p6 4s2
b)
b. 1s2 2s2 2p6 3s2
c)
c. 1s2 2s2 2p6 3s2 3p1
d)
d. 1s2 2s2 2p2
62.
62. . It is used making “red glass” and in the rubber industry:
a)
a. strontium
b)
b. Selenium
c)
c. sodium
d)
d. tellurium
63.
63. The number of moles of solute per 1000g of solvent:
a)
a. normality
b)
b. molarity
c)
c. molality
d)
d.. none of the above
64.
64. The following can cause a shift in equilibrium except
a)
a. Temperature
b)
b. Catalyst
c)
c. Concentration
d)
d. Pressure
e)
e. NOTA
65.
65. If one mole of Oxygen molecule weighs 32 grams, how many molecules are present in one mole of Carbon?
a)
a. 16
b)
b. 32 x 10 23
c)
c. 6.02 x 10 23
d)
d. 16
66.
Unit of amount of exposure to radiation:
a)
a. Rad
b)
b. Gray
c)
c. REM
d)
d. A and B
e)
e. B and C
67.
67. It is administered in an ice-cold condition to lessen its disagreeable bitter taste; parenterally used as an anticonvulsant: I. Rochelle salt II. Epsom salt III. KNaC4H4O6 IV. Glauber’s salt
a)
a. I and III
b)
b. II only
c)
c. II and III
d)
d. III and IV
68.
68. Dicarboxylic acid containing 2 Carbons
a)
a. Acetic
b)
b. Adipic
c)
c. Oxalic
d)
d. Sebacic
69.
69. What law governs the colligative property Vapor pressure lowering
a)
a. Clausius clapeyron
b)
b. Raoult’s Law
c)
c. Charle’s Law
d)
d. Koppel Spiro Van Slyke
70.
70. Antibacterial potencies of primary alcohols increase with molecular weight up to ____ only
a)
a. C3
b)
b. C8
c)
c. C12
d)
d. C20
71.
Acetic acid structural formula:
a)
b)
c)
d)
72.
Monsel’s solution also known as:
a)
a. ferrous sulfate solution
b)
b. dried ferrous sulfate
c)
c. ferric subsulfate solution
d)
d. A and C
e)
e. NOTA
73.
73. The action of this acid leads to the formation of dental caries
a)
a. Hydrochloric acid
b)
b. Lactic acid
c)
c. Malic acid
d)
d. Fumaric acid
74.
74. The most abundant metal on earth is:
a)
a. Iron
b)
b. Gold
c)
c. Aluminum
d)
d. Silicon
75.
75. This element is considered as the lightest metal
a)
a. Sodium
b)
b. Potassium
c)
c. Aluminum
d)
d. Lithium
76.
Rose metal is a compound consist of:
a)
a. 25% Tin, 25% Lead, 50% Bismuth
b)
b. 25% Bismuth, 25% Lead, 50% Tin
c)
c. 50% Tin, 50% Lead
d)
d. 70% Ce and 30% Fe
77.
77. Lunosol is the prototype of:
a)
a. Silver picrate
b)
b Colloidal Silver Chloride
c)
c. Colloidal Silver Iodide
d)
d. Strong Silver Protein
78.
78. Priestly discovered the element oxygen and called it
a)
a. Hydrogenated acid
b)
b. Mephitic air
c)
c. Empyreal air
d)
d. Dephlogisticated air
e)
e C and D
79.
The structure below is also known as:
a)
a. Trans-1,2- dichloroethene
b)
b. Cis,-1,2- dichloroethene
c)
c. Trans-1,2 dimethylpropane
d)
d. Trans-2-pentene
80.
80. Haber’s process is used to obtain the compound
a)
a. Sodium carbonate
b)
b Sodium nitrate
c)
c Sulfur dioxide
d)
d. Ammonium
81.
Softerst mineral known: I Talc II Hydrated Mg Silicate III. French chalk IV Calcium carbonate
a)
a. I and II
b)
b. IV only
c)
c. I, II and III
d)
d. I, II, III and IV
82.
This compound is used to prevent the curdling of milk
a)
a. Calcium hydroxide
b)
b. Sodium Hydroxide
c)
c. Sodium carbonate
d)
d. Calcium Phosphate
83.
83. What is the concentration of Bismuth if used as an ointment?
a)
a. 20%
b)
b. 30%
c)
c. 10%
d)
d. 25%
84.
84. The element that decreases coefficient of expansion in glass
a)
a. Potassium
b)
b. Boron
c)
c. MnO2
d)
d. A and B
85.
85. Concentration of selenium in selenium shampoo (Selsun suspension) used as anti-dandruff.
a)
a. 2.5%
b)
b. 5%
c)
c. 10%
d)
d. 15%
86.
86. “Donald Duck” like toxicity is a characteristic symptom of:
a)
a. Oxygen toxicity
b)
b. Nitrogen toxicity
c)
c. Helium toxicity
d)
d. Neon toxicity
87.
87. The functional group present in pyridoxine is:
a)
a. alcohol
b)
b. amine
c)
c. carboxylic acid
d)
d. ketone
e)
e. A and B
88.
88. The first radioactive element discovered by Marie Curie
a)
a. Radium
b)
b. Polonium
c)
c. Berylium
d)
d. Uranium
89.
89. This drug is known to be the most nephrotoxic aminoglycoside
a)
a. Streptomycin
b)
b. Tobramycin
c)
c. Amikacin
d)
d. Neomycin
e)
e. A and B
90.
90. Newest and most potent antimalarial agent against P.falciparum and P.vivax species
a)
a. Mefloquine
b)
b. Primaquine
c)
c. Chloroquine
d)
d. A and B
e)
e. NOTA
91.
91. Diaparene R
a)
a. Cetylpyridium chloride
b)
b. Methylbenzethonium chloride
c)
c. Benzalkonium Chloride
d)
d. Glutaraldehyde
92.
92. Cefazolin is classified under what generation of cephalosporins?
a)
a. 1st Generation
b)
b. 2nd Generation
c)
c. 3rd Generation
d)
d. 4th Generation
93.
93. Broadest spectrum activity among Beta lactam antibiotic
a)
a. Penicillin
b)
b. Cephalosporins
c)
c. Carbapenems
d)
d. Monobactams
94.
94. Bacillus brevis is the bacterial origin of the antibiotic:
a)
a. Bacitracin
b)
b. Gramicidin
c)
c. Bleomycin
d)
d. Netilmicin
95.
95. Formaldehyde solution (Formalin) contains not less than _____ % of formaldehyde, with methanol to retard polymerization.
a)
a. 25%
b)
b. 37%
c)
c. 45%
d)
d. 52%
96.
96. Mendeleev gave this element name “eka-silicon”:
a)
a. Germanium
b)
c. Zirconium
c)
b. Tin
d)
d. Lead
97.
97. Obtained from clove oil and exhibits local anesthetic used to relieve toothaches
a)
a. Eugenol
b)
b. Thymol
c)
c. Cresol
d)
d. Phenol
98.
98. . This element is purported to have an immune system enhancing and anti-tumor effects.
a)
a. Tin
b)
b. Germanium
c)
c. Lead
d)
d. Lithium
99.
99. A 15 year old boy is diagnosed with typhoid fever what is the drug of choice used to treat the patient’s disease?
a)
a. Doxycyline
b)
b. Chloramphenicol
c)
c. Erythromycin
d)
d. Penicillin IV
100.
100. Codeine answer letter C
a)
b)
c)
d)
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