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WorksheetsMODULE 2 PCOG PINK 101 - 200
Total questions: 100
Worksheet time: 50mins
Name
Class
Date
1.
This product is also known as catgut suture, surgical catgut and surgical gut.
a)
Microfibrillar collagen
b)
Absorbable surgical suture
c)
Nonabsorbable surgical suture
d)
Absorbable gelatin film
2.
This is a coagulating enzyme, which curdes the soluble casein in milk present in the mucous membrane of the stomach in mammals.
a)
Pepsin
b)
Trypsin
c)
Rennin
d)
Papain
3.
Bromelin, bromelain, or bromelains is a mixture of protein-digesting enzymes and milk- clotting enzymes from Ananas comosus(Bromelicaceae), commonly known as _________.
a)
Corn
b)
Pineapple
c)
Guyabano
d)
Atis
4.
This enzyme is isolated from human urine of from human kidney cells by tissue culture techniques.
a)
Urokinase
b)
Fibrinolysin
c)
Desoxyribonuclease
d)
Streptokinase
5.
This enzyme is used as a spreading and diffusing factor.
a)
Crystallized trysin
b)
Hyaluronidase for injection
c)
Streptokinase
d)
Fibrinolysin
6.
This enzyme is used as an ingredient in cleaning solutions for contact lenses.
a)
Trypsin
b)
Pepsin
c)
Papain
d)
Chymopapin
7.
This enzyme is found in almonds, and it causes the hydrolysis of β-glucosides. Amygdalin is thus hydrolyzed into glucose, benzaldehyde, and hydrogen cyanide.
a)
Invertase
b)
Myrosin
c)
Emulsin
d)
Maltase
8.
Papain is used as: I. Meat tenderizer II. Contact lens cleaner III. Treatment of Herniated lumbar intervertebral discs.
a)
III only
b)
II only
c)
I and II
d)
I-IV
e)
I-III
9.
Sultilains are substances containing proteolytic enzymes, which are topically used as oinments for wound debridement. Sutilains are derived from what organisms?
a)
Staphylococcus Aureus
b)
Staphylococcus pneumonia
c)
Escherichia coli
d)
Escherichia subtilis
10.
Which of the following statements is correct?
a)
Gelatin is obtained from the partial hydrolysis of collagen
b)
Gelatin is a complete protein source
c)
Gelatin is tryptophan-rich
d)
All of the above
11.
Which of the following pairs of lectins and their sources is correct?
a)
Ricin-locust bark
b)
Abrin-castor bean
c)
Abrin-jequirity seeds
d)
All of the above
12.
Which of the following is the source of L-asparaginase?
a)
Staphylococcus aureus
b)
Streptococcus pneumonia
c)
Escherichia Coli
d)
Bacillus subtilis
13.
Which of the following is/are adverse effect(s) of Levodopa (Dopar )? I. Nausea and vomiting II. Akinesia III. Transient depression of granulocytes IV. Rigidity
a)
3 only
b)
1 and 2
c)
1 and 3
d)
2 and 4
e)
44200
14.
What is the primary form of Vitamin D encountered in zoologic species?
a)
Cholecalciferol
b)
Ergocalciferol
c)
Dihyrotachysterol
d)
7-dehydrocholesterol
15.
This is the major natural form of vitamin A.
a)
3-dehydroretinol
b)
Retinoicacid
c)
Retinol
d)
Retinal
16.
Pantothenic acid is also known as:
a)
a. Vitamin B9
b)
b. Chick anti-dermatitis factor
c)
c. Vitamin B5
d)
Both A and B
e)
Both B and C
17.
Which of the following vitamin may be found fish liver oil or other vegetable oil?
a)
Oleovitamin A and D
b)
Oleovitamin A and E
c)
Oleovitamin D and E
d)
Oleovitamin A
e)
Oleovitamin E
18.
Which of the following B vitamins occur in greatest proportion in dried yeasts?
a)
Thiamine
b)
Riboflavin
c)
Niacin
d)
The B vitamins occur equal concentrations
19.
Para aminobenzoic acid or PABA is used as
a)
Ultraviolet sunscreen
b)
Enhancer of sulfonamide antibacterial activity
c)
Enhancer of serum salicylate activity
d)
A and B only
e)
A and C only
20.
Prolonged oral antibiotic therapy may result in the deficiency of which of the following vitamins?
a)
B
b)
C
c)
D
d)
K
21.
Which of the following vitamins serve as a precursor of coenzyme A, which is a cofactor essential for the metabolism of carbohydrates, lipids and proteins.
a)
Pyridoxine
b)
Pantothenic acid
c)
Folic acid
d)
Cyanocobalamin
22.
Clinical symptom/s of folic acid deficiency
a)
Megoblastic anemia
b)
Macrocytic anemia
c)
Glossitis
d)
All of the above
e)
A and B only
23.
Which of the following vitamins must be supplemented in poisonings caused by cycloserine and isoniazid?
a)
Niacin
b)
Folic acid
c)
Ascorbic acid
d)
Pyridoxine
24.
124. Which of the following is true regarding pyridoxine deficiency? I. Resemble niacin and riboflavin deficiencies II. Neurologic abnormalities III. Macrocytic anemia IV. Tryptopan loading dose may be used for its diagnosis
a)
3 only
b)
1 and 2
c)
1, 2 and 3
d)
1, 2 and 4
25.
Which of the following is true regarding enzymes? I. Enzymes are colloids, soluble in water and diluted alcohol. II. They exhibit optimal activity at 35-40°C III. They maintain substantial activity at 0°C. IV. They are destroyed at temperature exceeding 65°C.
a)
3 only
b)
1 and 2
c)
1, 2 and 3
d)
1, 2 and 4
26.
Which of the following is true regarding PANCRELIPASE? I. Concentration form of pancreatin II. Lipase activity is increased 20-fold compared to pancreatin III. Amylase and protease activity is increased 4-fold IV. Contraindicated for steatorrhea
a)
3 only
b)
1 and 2
c)
1, 2 and 3
d)
1, 2 and 4
27.
Vitamin supplementation is technically unnecessary in cases when the individual has a balanced diet. In which of the conditions below would vitamin supplementation be necessary?
a)
Chronic alcoholism
b)
Lactation
c)
Cystic fibrosis
d)
All of the above
e)
A and B only
28.
Use of tretinoin
a)
Treatment of acne vulgaris
b)
Prevention of hemorrhagic conditions
c)
Treatment of Hartnup’s disease
d)
All of the above
29.
Paresthesias of the extremeties or “burning foot” syndrome is the most distinctive symptom of this vitamin.
a)
Pyridoxine
b)
Niacin
c)
Pantothenic acid
d)
Thiamine
30.
What is the active constituent of wintergreen?
a)
Eucalyptus oil
b)
Olive oil
c)
Menthol
d)
Gaultheria oil
31.
This is a ketone volatile oil, which is use as an antipruritic.
a)
Eucalyptol
b)
Spearmint
c)
Camphor
d)
Inositol
32.
What type of volatile oil is citral?
a)
Alcohol
b)
Ketone
c)
Hydrocarbon
d)
Aldehyde
33.
The most important contributor to lemon oil flavor.
a)
Citral
b)
Neral
c)
Limonene
d)
Geranial
34.
The principal component of essential oils are
a)
Terpenes
b)
Aldehydes
c)
Lactose
d)
Esters
35.
Peppermint, cardamom oil, coriander oil, rose oil, orange flower oil, juniper oil, and pine oil are examples of what type of volatile oil?
a)
Ketone
b)
Phenolic
c)
Aldehyde
d)
Alcohol
36.
What is formed by the reaction between nitric acid on rectified turpentine oil in the presence of alcohol?
a)
Borneol
b)
Terpinol
c)
Cineole
d)
Eugenol
37.
Volatile oils occur in specialized secretory structures.
a)
Modified parenchymal cells-Labiatae
b)
Vittae-Piperaceae
c)
Lysigenous/Schizogenous passages-Pinacea
d)
Glandular hairs- Rutaceae
38.
Which of the following statements regarding volatile oils is correct? I. Volatile oils may act as repellants. II. Volatile oils may function as attractants. III. The terpene derivatives are formed via Shikimic Acid-Phenylpropanoid route. IV. The aromatic compounds are formed via the acetate-mevalonic acid pathway.
a)
I and IV
b)
III and IV
c)
I and III
d)
I-III
39.
Which of the following describe/s volatile oils? I. Low refractive indices II. Optically active III. Miscible with water IV. Soluble in organic solvents
a)
I and II
b)
III only
c)
II and III
d)
II and IV
40.
Volatile oils and fixed oils share several points of differentiation. Which of the following is true?
a)
Fixed oils can be distilled
b)
Volatile oils can be saponified with alkalies
c)
Volatile oils do not become rancid
d)
Fixed oils oxidize and resinify
41.
Which of the following is true about volatile oils?
a)
Become rancid
b)
Can be distilled from natural sources
c)
May be saponified with alkalies
d)
All of the above
42.
What type of extraction process is applied to plant material that is dried and not subject to injury by boiling?
a)
Water distillation
b)
Water and steam distillation
c)
Direct steam distillation
d)
Enzymatic hydrolysis
43.
What type of extraction process is employed in extracting turpentine oil?
a)
Water distillation
b)
Water and steam distillation
c)
Direct steam distillation
d)
Enzymatic hydrolysis
44.
What type of extraction process is employed for substances that are injured by boiling?
a)
Water distillation
b)
Water and steam distillation
c)
Direct steam distillation
d)
Enzymatic hydrolysis
45.
What type of extraction process is employed in obtaining mustard oil?
a)
Water distillation
b)
Water and steam distillation
c)
Direct steam distillation
d)
Enzymatic hydrolysis
46.
What type of process is employed in the extraction of volatile oils from citrus fruits (lemon oil, orange oil)?
a)
Expression
b)
Enfleurage
c)
Ecuelle
d)
Destructive distillation
47.
This is a general method for obtaining citrus oils by rolling the fruit over a through lined by sharp projections, which are long enough to puncture oil glands in the epidermis.
a)
Expression
b)
Enfleurage
c)
Ecuelle
d)
Destructive distillation
48.
Which of the following methods is suitable in obtaining small amounts of volatile oils in plant parts such as flower petals?
a)
Expression
b)
Enfleurage
c)
Ecuelle
d)
Destructive distillation
49.
What type of distillation is employed to the plants in the family Pinaceae when they are heated without access to air?
a)
Water distillation
b)
Water and steam distillation
c)
Direct steam distillation
d)
Destructive distillation
50.
This is the most widely distributed monocyclic terpene. It occurs in citrus, peppermint, caraway, cardamom, coriander, and other oils.
a)
Limonene
b)
Pinene
c)
Sabinene
d)
Myrcene
51.
Lipid metabolites formed in the body from essential unsaturated fatty acids from the diet.
a)
Waxes
b)
Lipids
c)
Prostaglandins
d)
Fats
52.
Which of the following is the most important dietary precursor of prostaglandins?
a)
Oleic acid
b)
Arachidonic acid
c)
Linoleic acid
d)
Linolenic acid
53.
Which is not a product of arachidonic acid metabolism via the cyclooxygenase pathway?
a)
Prostaglandin
b)
Leukotriene
c)
Thromboxane
d)
Prostacyclin
54.
Prostaglandin E1, which is used as a palliative treatment to maintain temporarily neonates with patent ductus arteriosus, is also known as
a)
Carboprost
b)
Dinoprostone
c)
Alprostadil
d)
Misoprostol
55.
These are esters of fatty acids with high molecular weight monohydric alcohol.
a)
Waxes
b)
Lipds
c)
Fixed oils
d)
Fats
56.
A natural prostaglandin used to terminate pregnancy from the 12th week through the 2nd trimester.
a)
Dinoprostone
b)
Alprostadil
c)
Carboprost
d)
Misoprostol
57.
This contains the highest concentration and greatest number of prostaglandins.
a)
Brain
b)
Thymus
c)
Prostate gland
d)
Seminal fluid
58.
What are the main classes of prostaglandins?
a)
A
b)
B
c)
F
d)
All of the above
59.
The parent compound of all natural prostaglandins?
a)
Prostanoic acid
b)
Unsaturated fatty acids
c)
Arachidonic acids
d)
Linoleic acids
60.
They consist of 3 isoprene units.
a)
Monoterpenes
b)
Sesquiterpenes
c)
Diterpenes
d)
Triterpenes
61.
What type of terpenes are found most commonly in volatile oils?
a)
Monoterpenes
b)
Sesquiterpenes
c)
Diterpenes
d)
Triterpenes
62.
A sesquiterpene from feverfew that acts as a serotonin antagonist.
a)
Arthemether
b)
Valarenic acid
c)
Colforsin
d)
Parthenolide
63.
A sesquiterpenoid lactone from Artemisia annua and has been traditionally used as an antimalarial.
a)
Quinghaosu
b)
Chamomile
c)
Feverfew
d)
Valerian
64.
Paclitaxel, an antineoplastic from the bark of Taxus brevifolia, is classified as a/an
a)
Monoterpenes
b)
Sesquiterpenes
c)
Diterpenes
d)
Triterpenes
65.
Which of the following yields a triterpenoid with an antifeedant propterty?
a)
Coleus forskohlii
b)
Azadirachta inidica
c)
Gingko biloba
d)
Matricaria recutita
66.
These form the largest class of terpenoids
a)
Monoterpenes
b)
Diterpenes
c)
Sesquiterpenes
d)
Triterpenes
67.
Valerenic acid from valerian is used as
a)
Blood schizonticide
b)
Antianxiety agent
c)
Spasmolytic
d)
Antimigraine
68.
Cineole is abundant in
a)
Turpentine oil
b)
Thyme oil
c)
Eucalyptus oil
d)
Mint oil
69.
What is the major constituent of fennel oil from Foeniculum vulgare?
a)
Trans-anethole
b)
Fenchone
c)
Pinene
d)
Estragole
70.
What phenolic ether volatile oil is obtained from Illicium verum (Fam. Magnoliaceae)?
a)
Anise oil
b)
Fennel oil
c)
Chinese star anise oil
d)
All of the above
71.
What is the chemical name of the active isoprene unit in the biosynthesis of terpenoids?
a)
Geranyl pyrophosphate
b)
Farnesyl pyrophosphate
c)
Isopentanyl pyrophosphate
d)
Acetyl CoA
72.
It is regarded as the “Ginseng of Europe” because it is extensively cultivated and utilized in European folk medicine.
a)
Feverfew
b)
Camphor
c)
Eucalyptus
d)
Chamomile
73.
These are resinous mixtures containing cinnamic acids, benzoic acids, or both, or esters of these acids.
a)
Resins
b)
Balsams
c)
Gums
d)
Tannins
74.
The psychoactive constituent of the drug Cannabis.
a)
Tetrahydrocannabinol
b)
Cannabidiol
c)
Cannabinol
d)
Nabilone
75.
The oleo-gum-resin obtained from Commiphora molmol.
a)
Storax
b)
Myrrh
c)
Benzoin
d)
Turpentine
76.
This is the oleo-gum-resin found in Astring-O-Sol®.
a)
Storax
b)
Myrrh
c)
Benzoin
d)
Turpentine
77.
The dental analgesic that is chemically, 4-allyl-2-methoxyphenol is commonly known as ___________.
a)
Myrosin
b)
Sinigrin
c)
Eugenol
d)
Salicin
78.
Examples of oleo-gum-resins
a)
a. Myrrh
b)
b. Asafetida
c)
c. Storax
d)
All of the above
e)
Only A and B
79.
Clove oil (eugenol) is chemically classified as _________ volatile oil.
a)
Alcohol
b)
Aldehyde
c)
Phenol
d)
Ketone
80.
Which source has a gained reputation among prison inmates of being a hallucinogenic drug?
a)
Nutmeg
b)
Juniper
c)
Cinnamon
d)
Turpentine
81.
The scientific name of the source of spearmint oil.
a)
Mentha arvensis
b)
Mentha spicata
c)
Mentha piperita
d)
Mentha cordifolia
82.
The solid or crytallized portion remaining after refrigeration of the peppermint oil.
a)
Eugenol
b)
Menthol
c)
Eucalyptol
d)
Thymol
83.
183. Which of the following is the source of cassia oil?
a)
Clove
b)
Cinnamon
c)
Myristica
d)
Anise
84.
184. Anise oil is chemically classified as _____________.
a)
Oxide volatile oil
b)
Ketone volatile oil
c)
Aldehyde volatile oil
d)
Phenolic ether volatile oil
85.
Which of the following sources of volatile oils is used as an antianxiety and sleep aid?
a)
Feverfew
b)
Gingko
c)
Valerian
d)
Taxol
86.
Which of the following volatile oils is an ingredient in terpin hydrate elixir?
a)
Juniper oil
b)
Turpentine oil
c)
Pine oil
d)
Thyme oil
87.
This volatile oil contains benzaldehyde.
a)
Mustard oil
b)
Myristica oil
c)
Bitter almond oil
d)
Ginger oil
88.
Eucalyptus oil belongs to which plant family?
a)
Pinaceae
b)
Labiatae
c)
Myrtaceae
d)
Rutaceae
89.
Methylsalicylate or gaultheria oil is classified chemically as ________ volatile oil.
a)
Phenol
b)
Phenolic ether
c)
Ketone
d)
Ester
90.
These are amorphous products with complex chemical nature, and are believed to be oxidation products of terpenes.
a)
Resins
b)
Resenes
c)
Resinols
d)
Balsams
91.
It is also known as May apple or mandrake, and is employed as an antimitotic and caustic.
a)
Podophyllum
b)
Jalap
c)
Eriodictyon
d)
None of the above
92.
This resin from Pisracia lentiscus is used in the form of dental varnish to seal cavities.
a)
Jalap
b)
Eriodictyon
c)
Mastic
d)
Kava-kava
93.
Which of the following is used as a flavor to disguise the bitterness of quinine preparations?
a)
Eriodictyon
b)
Mastic
c)
Yerba Santa
d)
A and B only
e)
A and C only
94.
Which of the following are the other names Cannabis?
a)
a. Indian Hemp
b)
b. Hashish
c)
c. Marihuana
d)
All of the above
e)
A and b only
95.
This is used as a pharmaceutic aid for compound benzoin tincture.
a)
Benzoin
b)
Tolu Balsam
c)
Siam Benzoin
d)
Peru Balsam
96.
Alpha and beta peltatins of podophyllum are responsible for its ________ properties.
a)
Purgative
b)
Counterirritant
c)
Antimitotic
d)
Anti-seborrheic
97.
This refers to the solid resin obtained from Pinus palustris, which is used as stiffening agent in cerates, plasters and ointments.
a)
a. Jalap
b)
b. Rosin
c)
c. Colophony
d)
A and B
e)
B and C
98.
Jalap and Podophyllum are pharmaceutic resins obtained by
a)
Extracting the drug with alcohol and precipitating the resins with water
b)
Distillation to separate the oil from oleoresin
c)
Collecting the natural product that has exuded as oleoresin plant through natural or artificial puncture and from which natural oil has partially evaporated into the atmosphere.
d)
Any of the above
99.
Mastic is a pharmaceutic resin obtained by
a)
Extracting the drug with alcohol and precipitating the resins with water
b)
Distillation to separate the oil from oleoresin
c)
Collecting the natural product that has exuded as oleoresin plant through natural or artificial punctures and from which natural oil has partially evaporated into the atmosphere.
d)
Any of the above
100.
This is an example of drying oil
a)
Linseed
b)
Olive
c)
Almond
d)
Peach Kernel
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