DIAGNOSTIC EXAM: MODULE 2 Flashcards
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Terpenoids are a range of compounds based on isoprene units. Molecular formula of isoprene is:
a. CH3-CH(CH3)-CH2-CH3
b. CH2=C(CH3)-CH=CH-CH3
c. CH2=CH-CH=CH2
d. CH2=C(CH3)-CH=CH2
d. CH2=C(CH3)-CH=CH2
Scientific Name of Tawa Tawa
a. Cassia nodosus
b. Antidesma bunius
c. Euphorbia milii
d. Chamaesyce hirta
c. Euphorbia milii
Scientific Name of Bignay
a. Cassia nodosus
b. Antidesma bunius
c. Euphorbia milii
d. Chamaesyce hirta
b. Antidesma bunius
From 1954 to 1962, the live attenuated forms of this vaccine were prepared in primary cultures of Rhesus Monkey kidney cells.
a. Polio
b. Influenza
c. Rabies
d. Hepatitis A
a. Polio
Deficiency of this vitamin causes Pellagra, marked by dementia, diarrhea, and dermatitis, also known as “the three Ds”.
a. Thiamine
b. Riboflavin
c. Niacin
d. Pathothenic acid
e. Folic Acid
c. Niacin
Which of the following is true about Cinchona:
a. Cinchona succirubra contains Yellow Bark while Cinchona calisaya contains Red Bark
b. Quinine is used as antimalarial.
c. Quinidine is previously used as antimalarial but currently used as Class IC Anti-arrhythmic
d. Cinchonidine is the parent alkaloid of Quinine. Cinchonine is the parent alkaloid of Quinidine..
b. Quinine is used as antimalarial.
The antihypertensive agent obtained from Rauwolfia serpentina contains what type of alkaloid?
A. Indole
B. Isoquinoline
C. Tropane
D. Pyridine-Piperidine
A. Indole
All alkaloids are solid except
a. Coniine
b. Arecoline
c. Nicotine
d. Sparteine
e. All of the above
e. All of the above
Odd Man Out
a. Lagerstroemia speciosa: Diabetes
b. Peperomia pellucida: Gout
c. Momordica charantia: Diabetes
d. Ehretia microphylla: Antiurolithiasis
d. Ehretia microphylla: Antiurolithiasis
Which of the following is incorrectly paired with its amino acid source?
A. Quinoline: Tyrosine
B. Tropane: Ornithine
C. Imidazole: Histidine
D. Indole: Tryptophan
A. Quinoline: Tyrosine
Has a role in fruit ripening
I. Auxin
II. Gibberellin
III. Cytokinin
IV. Abscisic Acid
V. Ethylene
V. Ethylene
Discovered by Japanese workers in connection with the “bakanae” disease of rice, in which affected plants become excessively tall and are unable to support themselves.
I. Auxin
II. Gibberellin
III. Cytokinin
IV. Abscisic Acid
V. Ethylene
II. Gibberellin
The pathologic product of sperm whales used as base notes for perfume.
A. Spermaceti
B. Ambergris
C. Musk
D. Civet
D. Civet
Promotes cell division and delays senescence
I. Auxin
II. Gibberellin
III. Cytokinin
IV. Abscisic Acid
V. Ethylene
III. Cytokinin
This refers to the pathway to form IPP and DMAPP from Acetyl-CoA as building blocks:
A. Shikimic Acid Pathway
B. Mevalonic Acid Pathway
C. MEP Pathway
D. Acetate-Malonate Pathway
B. Mevalonic Acid Pathway
Which of the following Volatile Oil/s is/are NOT obtained via Steam Distillation:
A. Peppermint
B. Clove Oil
C. Spearmint
D. Two of the choices above
B. Clove Oil
Which of the following statements is true:
A. The MEP pathway is present in most higher
eukaryotes and some bacteria
B. The MEV Pathway is present in plants, most bacteria, and some protozoa
C. The first step of the MEP Pathway converts the precursors pyruvate and glyceraldehyde-3 phosphate to Xylose-5-Phosphate
D. In the MEV Pathway, mevalonate is formed from 3-hydroxy-3-metylglutaryl CoA, which is derived from Acetyl CoA and acetoacetyl CoA
D. In the MEV Pathway, mevalonate is formed from 3-hydroxy-3-metylglutaryl CoA, which is derived from Acetyl CoA and acetoacetyl CoA
Which of the following statements is true:
A. True Alkaloids originate from amino acids and contain non-heterocyclic rings.
B. Protoalkaloids originate from non-amino acids and contain heterocyclic rings.
C. Protoalkaloids originate from amino acids and contain non-heterocyclic rings.
D. Pseudoalkaloids originate from amino acids and contain non-heterocyclic rings.
E. Pseudoalkaloids originate from non-amino acids and contain non-heterocyclic rings.
C. Protoalkaloids originate from amino acids and contain non-heterocyclic rings.
The following statements is/are true EXCEPT:
A. The belladonna alkaloids are most abundant in the plant after the fruits have ripened
B. The principal solanaceous alkaloids are hyoscyamine, atropine, and scopolamine
C. Atropine and scopolamine are competitive with acetylcholine at postganglionic synapse of the parasympathetic nervous system producing anti- spasmodic effect.
D. Scopolamine is also known as hyoscyamine, and atropine is also known as hyoscine.
D. Scopolamine is also known as hyoscyamine, and atropine is also known as hyoscine.
Methods of Extraction in which gentle heat is applied:
A. Infusion
B. Maceration
C. Percolation
D. Digestion
E. Decoction
D. Digestion
German Pharmacist who obtained an impure alkaloid from Atropa belladonna fam. Solanaceae
A. Robiquet
B. Serturner
C. Fluckinger
D. Brandes
E. Caventou
D. Brandes
Select the pairs that are incorrectly matched
A. Aldehyde - Citrus limon
B. Aldehyde – Cinnamomum cassia
C. Phenolic Ether – Eugenia caryopphyllus
D. Ketone – Cinnamomum camphora
C. Phenolic Ether – Eugenia caryopphyllus
Select the pairs that are correctly matched
A. Belladonna – spasmolytic agent
B. Coca – local anesthetic
C. Stramonium – spasmolytic agent
D. Atropa belladonna – antisialogogue
E. ALL of the ABOVE
E. ALL of the ABOVE
Which of the following nutraceutical matches its use:
A. Licorice – Antihypertensive
B. Echinaceae - Aphrodisiac
C. Licorice – Antidiabetic
D. Soybean Oil - Antihypertensive
C. Licorice – Antidiabetic
Which of the following is FALSE except:
A. Cinchona tests positive in Thalleioquin test manifested by blue fluorescence → green ppt
B. Theophylline tests positive in Tannic Acid test
manifested by black heavy ppt
C. Opium tests positive in Marquis test manifested by green solution
D. Strychnine tests positive in Mandelic Acid test
manifested by orange solution.
A. Cinchona tests positive in Thalleioquin test manifested by blue fluorescence → green ppt
identify the gums and mucilages described
and match with their appropriate classifications.
Gum used as chocolate substitute
I. Tree or shrub exudate
II. Seed Gum
III. Marine Gum
IV. Microbial Gum
V. Plant extractive
II. Seed Gum
identify the gums and mucilages described
and match with their appropriate classifications.
Most Fetid Gum
I. Tree or shrub exudate
II. Seed Gum
III. Marine Gum
IV. Microbial Gum
V. Plant extractive
I. Tree or shrub exudate
identify the gums and mucilages described
and match with their appropriate classifications.
Extract of the inner portion of the rind of citrus fruits and apple pomace
I. Tree or shrub exudate
II. Seed Gum
III. Marine Gum
IV. Microbial Gum
V. Plant extractive
V. Plant extractive
identify the gums and mucilages described
and match with their appropriate classifications.
Has pseudoplastic activity produced by Xanthomonas campestris through fermentation of simple sugars
I. Tree or shrub exudate
II. Seed Gum
III. Marine Gum
IV. Microbial Gum
V. Plant extractive
IV. Microbial Gum
identify the gums and mucilages described
and match with their appropriate classifications.
Principal component of cell walls of brown seaweed
I. Tree or shrub exudate
II. Seed Gum
III. Marine Gum
IV. Microbial Gum
V. Plant extractive
III. Marine Gum
identify the glycosides described and match with their appropriate classifications.
Anti-arrhythmic from Digitalis sp.
I. Cardiac Glycosides
II. Aldehyde
III. Lactone
IV. Phenol
V. Flavonols
I. Cardiac Glycosides
identify the glycosides described and match with their appropriate classifications.
Hepatoprotective from Sylbum marianum
I. Cardiac Glycosides
II. Aldehyde
III. Lactone
IV. Phenol
V. Flavonols
V. Flavonols
identify the glycosides described and match with their appropriate classifications.
Flavoring agent from Vanilla planifolia
I. Cardiac Glycosides
II. Aldehyde
III. Lactone
IV. Phenol
V. Flavonols
II. Aldehyde
identify the glycosides described and match with their appropriate classifications.
Astringent and diuretic from Arctostaphylos uva ursi
I. Cardiac Glycosides
II. Aldehyde
III. Lactone
IV. Phenol
V. Flavonols
IV. Phenol