Bioavailability differences among oral formulations of a drug are most likely to occur if the drug

Pharmacology D. Pharma B. Pharma Bachelor of Pharmacy Diploma in Pharmacy

Q. 5 of Quiz-872 (Que-ID : 1489)

Bioavailability differences among oral formulations of a drug are most likely to occur if the drug

Undergoes little first-pass metabolism
Is incompletely absorbed
Is freely water soluble
Is completely absorbed

Ans → (b)Is incompletely absorbed

Explanation →

This question is taken from this post → Pharmacology MCQs | Quiz on General Pharmacological Principles - attemp/practice

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Directions : For each question, choose a correct option from given four options (A, B, C and D)

Q. 25 of Quiz- (Que-ID : 1239)

Low bioavailability indicates that-

drug is poorly absorbed
drug is rapidly metabolised
drug is not properly relesaed from the formulation
all of the above

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Q. 21 of Quiz- (Que-ID : 1114)

The pentothal sodium is a -

Local anesthetic
Intravenous anesthetic
General anesthetic
Hypnotic

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Q. 29 of Quiz- (Que-ID : 1095)

which one of these antineoplastic (anticancer) drugs contains platinum?

Nitrogen mustard
Busulphan
Cisplatin
Daunorubicin

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Q. 15 of Quiz- (Que-ID : 1824)

Which one of the antibacterial agent is effective against typhoid fever?

Chloramphenicol
Penicillin
Teracycline
Sulphathiazole

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Q. 9 of Quiz- (Que-ID : 1516)

The drug which produces vasoconstriction despite being an α adrenergic blocker is

Tolazoline
Desmopressin
Ergotamine
Sildenafil

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Q. 9 of Quiz- (Que-ID : 1503)

Pyridostigmine differs from neostigmine in that

It produces less muscarinic side effects
It is more potent orally
It is longer acting
It does not have any direct action on NM receptor

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Q. 19 of Quiz- (Que-ID : 692)

Water attack test is is used to identify the alkalinity in:

Type I glass
Type II glass
Type III glass
All of these

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Q. 8 of Quiz- (Que-ID : 1502)

Reactivation of cholinesterase enzyme occurs on hydrolysis of the inhibitor by the same enzyme mole- cule in case of the following anticholinesterase

Edrophonium
Dyflos
Tacrine
Neostigmine

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Q. 25 of Quiz- (Que-ID : 1118)

Two polypeptide chain in insulin is linked together by -

Hydrogen bond
Disulphide bond
Covalent bond
None of the above

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Q. 8 of Quiz- (Que-ID : 1525)

A ______________ section divides the body into right and left portions.

sagittal
coronal
transverse
oblique

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Q. 12 of Quiz- (Que-ID : 1362)

Which monosaccharide unit constitutes Milk Sugar?

Galactose and glucose
2 galactose units
2 glucose units
Fructose and galactose

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Q. 7 of Quiz- (Que-ID : 1484)

The use of drugs for purposes for which they are unsuited even their appropriate use but in improper dosage is … .

Drug misuse
Drug abuse
Drug addiction
Drug habituation

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Q. 2 of Quiz- (Que-ID : 89)

Which among the given is not suitable for controlled release dosase form

Diclofenace
Nicotine
Carbamazepine
Fentanyl

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Q. 25 of Quiz- (Que-ID : 1375)

Xanthine is converted to uric acid in the presence of enzyme-

Xanthine oxidase
xanthine reductase
xanthine transferase
xanthine isomerase

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Q. 11 of Quiz- (Que-ID : 1194)

Induction training is meant for -

Existing employees
New employees
Both (a) and (b)
None of the above

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Q. 10 of Quiz- (Que-ID : 20)

First line drug for tuberculosis unclude :

Isoniazid + ethambutol + pyrizinamide
Isoniazid + Rifampin + ethambutol + pyrizinamide
Isoniazid + Refampin + ethambutol + para amino salicylic acid
Isoniazid + Cycloserine + ethambutol + pyrazinamide

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Q. 32 of Quiz- (Que-ID : 119)

The female insect Coccus cacti is the source of

Honey
Canthrites
Shellac
Colchicine

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Q. 18 of Quiz- (Que-ID : 1696)

Ammonium chloride is dried by-

Heating to constant weight
Keeping in air
Drying over desicant
All of the above

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Q. 3 of Quiz- (Que-ID : 13)

Thalidomide, effective in insomnia was discarded due to its :

Side effect
Resistance
Idiosyncratic reaction
Teratogenic effect

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Q. 30 of Quiz- (Que-ID : 1380)

Menke's disease is related to-

deficiency of sulphur
deficiency of zinc
defect in transport of copper
defect in transport of zinc

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Q. 6 of Quiz- (Que-ID : 1456)

In which of the following forms of business organization, registration is compulsory…

Partnership firm
Sole proprietorship
Joint-stock company
All of them

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Directions : For each question, choose a correct option from given four options (A, B, C and D)

Q. 9 of Quiz- (Que-ID : 1223)

Hypokalaemia side effect of diuretics can be countered by-

Common salt
Potassium Chloride
Ascorbic acid
Any of the above

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Q. 5 of Quiz- (Que-ID : 92)

Which one of the following drug's tablet should be stored in the closely tight container to prevent loss of potency?

Phenytoin
Propranolol
Nitroglycerine
All of these

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Q. 25 of Quiz- (Que-ID : 1059)

The deposition of sodium urate crystals in joints leads to disease -

Arthritis
Inflammation
Gout
Calculi

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Q. 16 of Quiz- (Que-ID : 1366)

Multiple forms of same enzymes are called-

Coenzyme
Apoenzymes
Isoenzymes
Haloenzymes

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Q. 49 of Quiz- (Que-ID : 136)

Fifth edition of I.P. was published in the year

1985
1996
2007
2015

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Q. 21 of Quiz- (Que-ID : 1204)

A budget is a -

Financial statement
Quantitative statement
A report only
Any of the above

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Q. 10 of Quiz- (Que-ID : 1547)

"oculus sinister" is used to indiacate

right eye
left eye
right ear
left ear

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Q. 18 of Quiz- (Que-ID : 1278)

The valuable reference material which helps medical and paramedical staff in evaluation is-

administrative record
medical record
hospital formulary
none of these

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Q. 12 of Quiz- (Que-ID : 1105)

Which is the non acidic anti-inflammatory agent?

Oxyphenbutazone
Ibuprofen
Piroxicam
Nabumetone

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Q. 19 of Quiz- (Que-ID : 1328)

The layout of drug store depends upon-

Pharmacist/proprietor
Rules specified in shedule N
Availability of space
All of the above

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Q. 6 of Quiz- (Que-ID : 1815)

Phenytoin act as anti-epilectic drug by-

inhibiting the enzyme
blocking the receptor
acting on cell membrane
non-specific drug action

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Q. 28 of Quiz- (Que-ID : 1181)

Which is not a mineral hydrocolloid?

Veegum
Colloidal silica
Colloidal alumina
Tragacanth

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Q. 19 of Quiz- (Que-ID : 1053)

Sarcolemma is a covering of

Nerve fibre
Muscle fibre
Collagen fibre
Cartilage

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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

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Q. 8 of Quiz- (Que-ID : 1565)

Simple syrup is a saturated solution of…

Fructose
Mannose
Glucose
Sucrose

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Q. 1 of Quiz- (Que-ID : 1830)

Vginal sponge, means of family planning belongs to-

Physical method
Chemical method
Hormonal method
none of the these

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Q. 29 of Quiz- (Que-ID : 1122)

Aminophylline is salt of ethylenediamine with -

Theophylline
Caffeine
Theobromine
None of the above

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Q. 4 of Quiz- (Que-ID : 1354)

one example of glycoside is-

Cholesterol
Sphingomyelin
Lecithin
Gangliosides

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Q. 26 of Quiz- (Que-ID : 1119)

Acetazolamide, carbonic anhydrase inhibitor, is used in

Glaucoma
Hypertension
Bacterial infection
None of the above

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Q. 22 of Quiz- (Que-ID : 3922)

Appropriate percentage of sulphur in protein is the range of

0-4%
4-8%
8-12%
12-16%

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Q. 17 of Quiz- (Que-ID : 690)

Slugging is related to

Wet granulation
Mixing
Dry granulation
Filling of the die

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Q. 22 of Quiz- (Que-ID : 1700)

Which one of these is a major cation in intracellular fluid?

Potassium
Sodium
magnesium
calcium

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Q. 18 of Quiz- (Que-ID : 1327)

Coding of items helps in-

Handling of store items
Standardization of drug
Reduction of items
All of the above

Discuss View Answer

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Bioavailability differences among oral formulations of a drug are most likely to occur if the drug

Bioavailability differences among oral formulations of a drug are most likely to occur if the drug

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