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Testosterone is not orally active because?
Pharmacy Pharmacology Biomedical Science D. Pharma B. Pharma General Pharmacology General Pharmacology
Q. 25 of Quiz-266 (Que-ID : 668)
Testosterone is not orally active because?
Testosterone is not orally active because?
- React with acid
- Degradation
- Reduction
- Rapid oxidation of 17-hydroxy group to ketones
Ans → (d)Rapid oxidation of 17-hydroxy group to ketones
Explanation → Testosterone is an androgenic steroid hormone, responsible for male characteristics.
This question is taken from this post → Classification of drugs in pharmacology Aptitude Test - attemp/practice
More MCQs in - Classification of drugs in pharmacology Aptitude Test
Q. 1 of Quiz-266 (Que-ID : 411)
Suganril is common brand name for:
- Phenylbutazone
- Piroxican
- Benorylate
- Indomethacin
Q. 2 of Quiz-266 (Que-ID : 643)
Which one of these is μ-opioid agonist?
- Pethidine
- Codeine
- Nalorphine
- None of these
Q. 3 of Quiz-266 (Que-ID : 644)
Levodopa is amino acid precursor of -
- Adrenaline
- Dopamine
- Norepinephrine
- All of these
Q. 4 of Quiz-266 (Que-ID : 645)
The most potent CNS stimulant among xanthine bases are-
- Theophylline
- Caffeine
- Theobromine
- All of these
Q. 5 of Quiz-266 (Que-ID : 646)
Chlorpromazine is useful in the treatment of -
- Mental depression
- Schizophrenia
- Parkinsonism
- None of the above
Q. 6 of Quiz-266 (Que-ID : 649)
Amlodepine Lowers blood pressure by-
- Inhibition of calcium influx
- Inhibition of angiotensin converting enzyme (ACE)
- Blocking norepinephrine reuptake
- All of the above
Q. 7 of Quiz-266 (Que-ID : 650)
Cholestyramine is useful in the treatment of -
- Arrhythmia
- Hypertension
- Hyper lipoproteinemia
- Angina pectoris
Q. 9 of Quiz-266 (Que-ID : 652)
Lovastatin is useful in -
- High blood pressure
- Arrhythmia
- Hyper lipoproteinemia
- Angina pectoris
Q. 10 of Quiz-266 (Que-ID : 653)
Oral anticoagulants act by antagonising the actions of -
- Calcium ion
- Prothrombin
- Vitamin K
- Fibrinogen
Q. 11 of Quiz-266 (Que-ID : 654)
Glucocorticoid are used in the treatment of :
- Inflammation
- Inflammation and allergy
- Skin infections
- Allergy
Q. 12 of Quiz-266 (Que-ID : 655)
The sulphonamides are :
- Bactericidal in nature
- Bacteriostatic in nature
- Bactericidal only at high dose
- None of the above
Q. 13 of Quiz-266 (Que-ID : 656)
Tetracycline act by -
- Inhibition of protein synthesis
- Interfering in cell wall synthesis
- Altering the permeability of cell membrane of organism
- All of the above
Q. 14 of Quiz-266 (Que-ID : 657)
Nystatin is principally effective in:
- Candidia albicans
- Blastomyces
- Cryptococcus histoplasma
- All of the above
Q. 15 of Quiz-266 (Que-ID : 658)
Pyridoxine is administered with isoniazid to minimise the:
- Hepatotoxicity
- Neurotoxicity
- Nephrotoxicity
- Allergic reaction
Q. 16 of Quiz-266 (Que-ID : 659)
Which one of these combination is used in Chloroquine resistance malaria?
- Trimethoprim + pyrimethamine
- Pyrimethamine + sulphadoxine
- Mefloquine + Primaquine
- None of the above
Q. 17 of Quiz-266 (Que-ID : 660)
Which one of the enzyme is used in the treatment of cancer?
- L- asparginase
- Phosphodiesterase
- Xanthine Oxidase
- None of the above
Q. 18 of Quiz-266 (Que-ID : 661)
Eserine acts by -
- Receptor mechanism
- Acting on cell membrane
- Drug-enzyme interactions
- None of the above
Q. 19 of Quiz-266 (Que-ID : 662)
Desferrioxamine is a :
- Chelating agent
- Antimetabolite
- Enzyme inhibitor
- None of the above
Q. 20 of Quiz-266 (Que-ID : 663)
Sodium valproate prevent the epileptic seizure by -
- Depressing the CNS
- Preventing influx of sodium
- Preventing influx of calcium
- None of the above
Q. 21 of Quiz-266 (Que-ID : 664)
Which one of these is used with hyoscine to induce Twilight sleep?
- Pentazocine
- Pethidine
- Diphenhydramine
- None of the above
Q. 22 of Quiz-266 (Que-ID : 665)
Ergot preparations are useful in migraine due to its-
- Oxytocic action
- Vasoconstriction action
- α -receptors blocking action
- None of the above
Q. 23 of Quiz-266 (Que-ID : 666)
Which one of these is a major tranquilizer?
- Phenelzine
- Promethazine
- Trifluoperazine
- Hydroxyzine
Q. 24 of Quiz-266 (Que-ID : 667)
Which one is a cholinomimetic agent?
Which one is a cholinomimetic agent?
- Atropine
- Salbutamol
- Tolbutamide
- Acetylcholine
Q. 25 of Quiz-266 (Que-ID : 668)
Testosterone is not orally active because?
Testosterone is not orally active because?
- React with acid
- Degradation
- Reduction
- Rapid oxidation of 17-hydroxy group to ketones
Q. 26 of Quiz-266 (Que-ID : 669)
Which one of the following drug shows antiplatelet activity?
Which one of the following drug shows antiplatelet activity?
- Verapamil
- Nifedipine
- Warferin
- Dipyridamole
Q. 27 of Quiz-266 (Que-ID : 670)
Nociceptors are associated with:
Nociceptors are associated with:
- Chemical
- Pain
- Temperature
- Pressure
Q. 28 of Quiz-266 (Que-ID : 671)
Drug that shows selective antagonistic selective H1 antagonistic action?
Drug that shows selective antagonistic selective H1 antagonistic action?
- Chlorpheniramine
- Cimetidine
- Ranitidine
- Thioperamide
Q. 29 of Quiz-266 (Que-ID : 672)
Which one is the alkylating anticancer drug?
Which one is the alkylating anticancer drug?
- Fluorouracil
- Vincristine
- Thiotepa
- Doxorubicin
Q. 30 of Quiz-266 (Que-ID : 673)
Which one is a HMGC A reductase inhibitor?
Which one is a HMGC A reductase inhibitor?
- Rhabdomylosis
- Nausea
- Vomiting
- Rise in serum transaminase
More MCQs In - Pharmacy Pharmacology Biomedical Science D. Pharma B. Pharma General Pharmacology General Pharmacology
Q. 15 of Quiz- (Que-ID : 658)
Pyridoxine is administered with isoniazid to minimise the:
- Hepatotoxicity
- Neurotoxicity
- Nephrotoxicity
- Allergic reaction
Q. 12 of Quiz- (Que-ID : 99)
The phosphate antiviral agent is
- Ribavirin
- Didanosine
- Ganciclovir
- Foscarnet
Q. 1 of Quiz- (Que-ID : 1067)
Diflunisal is a diflourophenyl derivative of -
- Acetic acid
- Propionic acid
- Salicylic acid
- Pyrazole
Q. 30 of Quiz- (Que-ID : 1339)
A chemist shop deals only in drugs so it is an example of-
- General store
- Single line store
- Street stall
- none of the above
Q. 91 of Quiz- (Que-ID : 268)
Silver nitrate should be stored in:
- Clean, dry white bottle
- Lead free white bottle
- Amber coloured white bottle
- Neutral glass bottle
Q. 17 of Quiz- (Que-ID : 1397)
Urginea maritimma is used as-
- Purgative
- Astringent
- Cardiotonic
- Anti-infective
Q. 5 of Quiz- (Que-ID : 2207)
Which one of these is used in sunburns?
- Titanium oxide
- Potassium iodide
- Boric acid
- Calamine
Q. 30 of Quiz- (Que-ID : 1410)
Silk fibres obtained from-
- seeds of goissypium
- Cacoons of Bombyx mori
- Synthetic source
- Corchorus cupsularin
Q. 15 of Quiz- (Que-ID : 1108)
The chemical name for metronidazole is
- 2-methyl-5- nitro-1H-imidazole-1-ethanol
- 2-methyl- 5-nitro-1H-imidazole-1-methanol
- 2-methyl-5-nitro-2H-imidazole-1-ethanol
- 2-methyl-5-nitro-1H-imidazole-1- methanol
Q. 19 of Quiz- (Que-ID : 636)
The President of PCI is:
- Elected by its members
- Nominated by health secretary
- Elected by registered pharmacist
- None of these
Q. 20 of Quiz- (Que-ID : 1113)
The chemical name 1,1-oxybisethane belongs to -
- Dimethyl ether
- Diethyl ether
- Methyl ethyl ether
- Cyclopropyl ether
Q. 11 of Quiz- (Que-ID : 1840)
Malaria is transmitted through -
- Female culex musquito
- Female housefly
- Female anopheles mosquito
- none of the these
Q. 29 of Quiz- (Que-ID : 116)
A process of sepration of molecules through the use of semi-permeable membrane is known as
- Osmosis
- Dialysis
- Seiving
- Diffusion
Q. 40 of Quiz- (Que-ID : 127)
The constituent of essential oil is
- Polyterpenoid
- Tetraterpenoid
- mono and sesquiterpenoid
- Triterpenoid
Q. 28 of Quiz- (Que-ID : 1151)
Adhesion of tablet material to a die wall is called
- Mottling
- Sticking
- Picking
- Capping
Q. 15 of Quiz- (Que-ID : 632)
The Pharmacy Council of India is constituted by the:
- Central government
- State government
- Cabinet health minister
- Legislative assembly
Q. 39 of Quiz- (Que-ID : 216)
The drug sample taken by the drug inspector for analysis are sent to:
- Drug controller
- Chemical analyst
- Govt. analyst
- Testing laboratories
Q. 4 of Quiz- (Que-ID : 14)
Oily injection is preferably given by :
- Subcutaneous route
- Intramuscular
- Intravenous
- None of these
Q. 60 of Quiz- (Que-ID : 237)
Which one of these antibiotic contains napthacene ring?
- Tobramycin
- Tetracycline
- Amoxicillin
- None of these
Q. 8 of Quiz- (Que-ID : 1817)
Methotrexate is a -
- Enzyme inhibitor
- Receptor blocker
- Alkylating agent
- Anti-metabolic
Q. 8 of Quiz- (Que-ID : 1639)
CD8+ cell is also called
- Cytotoxic T cells
- Helper B cell
- Helper T cell
- Cell None of above
Q. 19 of Quiz- (Que-ID : 4925)
Which drug is used as an antidote for heparin overdose?
- Vitamin K
- Protamine sulfate
- EDTA
- Warfarin
Q. 16 of Quiz- (Que-ID : 4922)
Which of the following is a third-generation cephalosporin?
- Cephalexin
- Ceftriaxone
- Cefuroxime
- Cefazolin
Q. 14 of Quiz- (Que-ID : 3914)
Plasminogen is converted to plasma with the help of enzyme
- Streptokinase
- Amylase
- Aldolase
- Acid phosphatase
Q. 24 of Quiz- (Que-ID : 667)
Which one is a cholinomimetic agent?
Which one is a cholinomimetic agent?
- Atropine
- Salbutamol
- Tolbutamide
- Acetylcholine
Directions : For each question, choose a correct option from given four options (A, B, C and D)
Q. 30 of Quiz- (Que-ID : 1244)The method of sealing the ampoules by melting it below the tip is-
- Tip sealing
- pull sealing
- fusion sealing
- mechanical method
Q. 50 of Quiz- (Que-ID : 227)
Ventolin is a common brand name for:
- Salbutamol
- Terbutaline
- Amphetamine
- Orciprenaline
Q. 5 of Quiz- (Que-ID : 1355)
Malonate is a competitive inhibitor of-
- Succinate
- Fumerate
- Oxaloacetate
- Aspaartate
Q. 2 of Quiz- (Que-ID : 1155)
An example of physical incompatibility is -
- Milk + water
- Sugar + water
- Camphor + menthol
- Sodium chloride + water
Q. 49 of Quiz- (Que-ID : 226)
Which one of these antihistaminic drugs is used as appetite stimulant?
- Promethazine
- Pheniramine maleate
- Cyproheptadine
- None of these
Q. 2 of Quiz- (Que-ID : 1479)
Functions of modern hospitals include…
- Doctors & nurses receive training
- Lowers the incidence of disease
- Raises the quality of care & standards of medical practice
- All of them
Directions :
Which of the following organs is innervated only by parasympathetic nerves
- Sweat glands
- Ciliary muscle
- Iris muscles
- Splenic capsule
Q. 7 of Quiz- (Que-ID : 1316)
Which one of the following will not apear as source of fund in flow statement?
- Increase in share capital
- increase in working capital
- increase in secured loans
- funds from operation
Q. 8 of Quiz- (Que-ID : 432)
Sutlej River is the the tributary of which river ?
- Indus
- Ganga
- Kaveri
- Mahanadi
Q. 21 of Quiz- (Que-ID : 1699)
What is calamine?
- Zinc oxide
- Zinc oxide with traces of magnesium oxide
- Zinc oxide with traces of ferric oxide
- Zinc carbonate
Q. 10 of Quiz- (Que-ID : 486)
The basic unit of kidney is
- Glmerulus
- Nephron
- Loop of henley
- None of these
Q. 20 of Quiz- (Que-ID : 107)
Geiger muller counter is used in :
- UV specroscopy
- Ionisation methods
- IR spectroscopy
- NMR spectroscopy
Q. 19 of Quiz- (Que-ID : 662)
Desferrioxamine is a :
- Chelating agent
- Antimetabolite
- Enzyme inhibitor
- None of the above
Q. 21 of Quiz- (Que-ID : 1174)
In situ salt formation is a technique used in drug therapy to overcome -
- Lack of solubility of salt
- Poor absorption
- Chemical instability
- Complexation problems
Q. 5 of Quiz- (Que-ID : 1499)
The smooth muscle structure that is relaxed by choli- nergic drugs is
- Colon
- Gastric fundus
- Bladder trigone
- Major bronchi
Q. 18 of Quiz- (Que-ID : 661)
Eserine acts by -
- Receptor mechanism
- Acting on cell membrane
- Drug-enzyme interactions
- None of the above
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