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Pyridoxine is administered with isoniazid to minimise the:
Pharmacy Pharmacology Biomedical Science D. Pharma B. Pharma General Pharmacology General Pharmacology
Q. 15 of Quiz-266 (Que-ID : 658)
Pyridoxine is administered with isoniazid to minimise the:
- Hepatotoxicity
- Neurotoxicity
- Nephrotoxicity
- Allergic reaction
Ans → (c)Nephrotoxicity
Explanation → Pyridoxine is also called vitamin B6, assist in the balancing of sodium and potassium as well as promoting RBC.
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. 5 of Quiz- (Que-ID : 1572)
One of the functions of bones is to make red blood cells. What is this process known as?
- Haemopoiesis
- Haematuria
- Haemostasis
- Haemolysis
Q. 6 of Quiz- (Que-ID : 93)
Metabolite of chlordiazepoxide is
- Nordiazepam
- Oxazepam
- Demoxipam
- All of these
Q. 25 of Quiz- (Que-ID : 1208)
Open tender means -
- Major tender
- Moderate tender
- Minor tender
- None of these
Q. 20 of Quiz- (Que-ID : 637)
In case of the schedule X drugs the prescription should be in:
- Duplicate
- Triplicate
- Only one copy
- 5 copies
Q. 10 of Quiz- (Que-ID : 97)
Efficiency of ball mill depends on
- Rotational speed
- Density of balls
- Volume occupied by the balls
- All of these
Q. 7 of Quiz- (Que-ID : 1160)
Which type of surfactants have both hydrophobic and hydrophilic portion?
- Anionic surfactants
- Cationic surfactants
- Non-ionic surfactants
- Sodium soap
Q. 5 of Quiz- (Que-ID : 1355)
Malonate is a competitive inhibitor of-
- Succinate
- Fumerate
- Oxaloacetate
- Aspaartate
Q. 6 of Quiz- (Que-ID : 93)
Metabolite of chlordiazepoxide is
- Nordiazepam
- Oxazepam
- Demoxipam
- All of these
Q. 7 of Quiz- (Que-ID : 68)
Mephenamic acid is :
- Selectiv COX-2 inhibitor
- Antipiratics-analgesics
- Fenamate non-selective cox-inhibitor
- salicylates non-selective cox-inhibitor
Q. 11 of Quiz- (Que-ID : 98)
Which of the following properties of a drug is affected by micronisation
- Flow properties
- Chemical stability
- Therapeutic effectiveness
- All of these
Q. 8 of Quiz- (Que-ID : 1101)
Which one of these contain benzhydryl group?
- Histamine
- Diphenhydramine
- Dimenhydrinate
- Both option (b) and (c)
Q. 22 of Quiz- (Que-ID : 1372)
The main ring structure is present in tryptophan is-
- Indole
- imidazole
- furan
- thiophane
Q. 44 of Quiz- (Que-ID : 131)
HIV infection can be clinical controlled with
- Ribavirin
- Ganciclovir
- Stavudine
- Acyclovir
Q. 10 of Quiz- (Que-ID : 653)
Oral anticoagulants act by antagonising the actions of -
- Calcium ion
- Prothrombin
- Vitamin K
- Fibrinogen
Q. 16 of Quiz- (Que-ID : 1325)
The maximum number of members in public limited company is-
- 20
- 30
- 50
- unlimited
Q. 40 of Quiz- (Que-ID : 127)
The constituent of essential oil is
- Polyterpenoid
- Tetraterpenoid
- mono and sesquiterpenoid
- Triterpenoid
Q. 11 of Quiz- (Que-ID : 628)
Poisonous drugs are covered in
- Schedule F
- Schedule E
- Schedule Y
- Schedule X
Q. 14 of Quiz- (Que-ID : 101)
Which statement is not correct about levodopa?
- In perkinsonism, phenothiazines reduce its efficacy
- It is a prodrug
- Pyridoxine reduces effect of levodopa in parkinsonism.
- Domperidone blocks levodopa induced emesis and its therapeutic potential
Q. 28 of Quiz- (Que-ID : 1288)
if a petient who has been stabilized on aspirin, starts taking phenylbultazone, then the free salicylate concentration will
- Increase
- decrease
- remains unaffected
- none of these
Q. 8 of Quiz- (Que-ID : 1492)
Which of the following is a prodrug
- Enalapril
- Menapril
- Thiazine
- Penicillin
Q. 7 of Quiz- (Que-ID : 1514)
Which of the following is a selective α1A receptor bloc- ker that affords symptomatic relief in benign prostatic hypertrophy without producing significant fall in blood pressure
- Doxazosin
- Alprostadil
- Tamsulosin
- Yohimbine
Q. 3 of Quiz- (Que-ID : 427)
Origin of KAVERI RIVER
- Talakaveri in Western Ghats in Karnataka
- Western Ghats near Mahabaleshwar in Maharashtra
- Tamil nadu
- Madhya pradesh
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. 16 of Quiz- (Que-ID : 103)
Which of the following metabolite of cyclophosphamide is responsible for its anti-tumor actitivity?
- Phosphoramide mustard
- Acrolein
- Aldophosphamide
- 4-hydroxy cyclophosphamide
Q. 8 of Quiz- (Que-ID : 1515)
The bladder trigone and prostatic muscles are relaxed by
- Adrenergic α1 agonists
- Adrenergic α1 antagonists
- Adrenergic α2 antagonists
- Adrenergic α2 agonists
Directions : For each question, choose a correct option from given four options (A, B, C and D)
Q. 5 of Quiz- (Que-ID : 1219)which one of these is used to increase the serum level of penicilline?
- Aspirin
- Ranitidine
- Probenecid
- Aluminium hydroxide gel
Q. 1 of Quiz- (Que-ID : 1810)
Alupent is common brand name for-
- Isoprenaline
- Phenylephrine
- Orciprenaline
- Terbutaline
Q. 5 of Quiz- (Que-ID : 1355)
Malonate is a competitive inhibitor of-
- Succinate
- Fumerate
- Oxaloacetate
- Aspaartate
Q. 1 of Quiz- (Que-ID : 1351)
Proteins are precipitated by-
- water
- sodium hydroxide
- formaldehyde
- Trichloro acetic acid
Q. 25 of Quiz- (Que-ID : 1405)
Triterpenoid saponins are present in-
- Arjuna Bark
- Black catechu
- Bahera
- none of the above
Q. 28 of Quiz- (Que-ID : 1121)
Which one of these drug is a tricyclic antidepressant drug?
- Tranylcypromine
- Phenelzine
- Isocarboxazide
- Trimipramine
Q. 8 of Quiz- (Que-ID : 1515)
The bladder trigone and prostatic muscles are relaxed by
- Adrenergic α1 agonists
- Adrenergic α1 antagonists
- Adrenergic α2 antagonists
- Adrenergic α2 agonists
Q. 14 of Quiz- (Que-ID : 1167)
Lozenges are also known as
- Buccal tablets
- Pessaries
- Troches
- Pastilles
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. 20 of Quiz- (Que-ID : 1698)
Alum is added to bacterial toxins and toxoids to-
- increase activity
- precipitation of protein
- Reduce toxicity
- none of the above
Q. 15 of Quiz- (Que-ID : 1081)
Mannitol acts as diuretic by-
- Increasing the osmotic pressor in renal tubule
- Increasing the rate if glomerular filtration
- Inhibiting the reabsorption of sodium ion
- None of the above
Q. 13 of Quiz- (Que-ID : 489)
Melatonin is secreted by
- Thymus gland
- Adenophysis
- Pineal gland
- Adrenal gland
Q. 9 of Quiz- (Que-ID : 3859)
Blood platelets are rich in
- Carbohydrates
- Cholesterol
- Phospholipids and protein
- Nucleic acids
Q. 6 of Quiz- (Que-ID : 1129)
what is the w/v percentage of sucrose in simple syrup I.P. ?
- 66.7
- 75
- 50
- 40
Q. 2 of Quiz- (Que-ID : 1125)
The latin word Pulvis consperus is used for
- Powder
- Paste
- Ointment
- Dusting powder
Q. 2 of Quiz- (Que-ID : 1262)
Drugs that contraindicated in pregnancy-
- Paracetamol
- Colchicines
- Indomethacin
- Allopurinol
Q. 2 of Quiz- (Que-ID : 1811)
Which of these hypnotic possess a muscle relaxant property?
- Paraldehyde
- Phenobarbitone
- Barbitone
- Diazepam
Q. 6 of Quiz- (Que-ID : 1583)
The water soluble fuels which are overproduced during fasting or in untreated diabetes mellitus are called… . .
- Melanin bodies
- Ketone bodies
- Glucose bodies
- Citrate bodies
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