In the mixing of thymol and menthol, the following type of incompatibility occurs:

Guggul lipids are obtained from

Proton pump inhibitors like omeprazole and lansoprazole contain the following ring system:

The effects observed following systemic administration of levodopa in the treatment of Parkinsonism have been
attributed to its catabolism to dopamine. Carbidopa can markedly increase the proportion of levodopa that
crosses the blood-brain barrier by

Which one of the following drugs does not act through G-Protein coupled receptors?

Glass transition temperature is detected through
(a)
(b)
(c)
(d)

In nail polish, the following polymer is used as a film-former:

Eugenol is present in

Thioglycolic acid-like compounds have applications in following type of cosmetic formulations:

Improvement of memory in Alzheimer’s disease is brought about by drugs which increase transmission in

Identify the drug which is not used in the treatment of malaria caused by Plasmodium falciparum.

For glyburide, all of the following metabolic reactions are logical except:

The amount of barbaloin present in Aloe vera is

In which of the following techniques, the sample is kept below triple point?

Many xenobiotics are oxidized by cytochrome P450 in order to

The rate limiting step in cholesterol biosynthesis is one of the following:

A drug (200 mg dose) administered in tablet form and as intravenous injection (50 mg dose) showed AUG of 100 and 200 microgram h/mL, respectively. The absolute availability of the drug through oral administration is

Identify the one rational combination which has clinical benefit:

Bacopa monnieri plant belongs to the family

Which one of the following is a flocculating agent for a negatively charged drug?

The ability of human eye using illuminated area to detect a particle is limited to

Quassia wood is adulterated with

Select the correct combination of drugs for the treatment of patients suffering from Hepatitis C.

Which one of the following is used as a mood stabilizer for bipolar disorder and also in certain epileptic
convulsions?

Digitalis toxicity is enhanced by co-administration of

A metabolite obtained from Aspergillus terreus that can bind very tightly to HMG CoA reductase enzyme is

How many mL of a 1:500 w/v stock solution should be used to make 5 litres of 1:2000 w/v solution?

Which filler can not be used for the preparation of tablets for amine containing basic drugs to avoid discolouration of the tablets?

Class 100 area is referred to

Stevens Johnson syndrome is the most common adverse effect associated with one of the following category of drugs:

Geriatric population should be included in the following phase of clinical trials:

Which one of the following drugs is prescribed for the treatment of Philadelphia chromosome positive patients with chronic myeloid Leukemia?

Ethambutol molecule has

Chemical nomenclature of procaine is
(a)
(b)
(c)
(d)

Sildenafil is used for treatment of one of the following
disorders:

Cardiac glycosides have the following configuration in the Aglycone part of the steroid nucleus:

One of the following statements is not true:

An isosteric replacement for carboxylic acid group is

Drugs following one compartment open model pharmacokinetics eliminate

In the TCA cycle, at which of the following enzyme-catalysed steps, incorporation of elements of water into an intermediate of the cycle takes place?

One mg of Lycopodium spores used in quantitative microscopy contains an average of

In organic molecules, fluorescence seldom results from absorption of UV radiation of wavelengths lower than

Amitryptyline is synthesized from the following starting material:

Aliskiren acts by

Cyclophosphamide as anticancer agent acts as

Measurement of inulin renal clearance is a measure for

In Gas-Liquid Chromatography, some of the samples need to be derivatized in order to increase their

Gingkgo biloba is used for its

Choose the right combination:

Drugs in suspensions and semi-solid formulations always degrade by

At physiological pH, the following compound would be mostly in the

The following protein/polypeptide has a quaternary structure:

Humectants added in cosmetic preparations generally act by

The given antibiotic is an example of ansamycins:

Rabies vaccine (living) is prepared using

Which one of the following drugs is withdrawn from the market due to torsade de pointes?

What quantities of 95% v/v and 45% v/v alcohols are to be mixed to make 800 mL of 65% v/v alcohol?

Which one of the following drugs is most effective in preventing transmission of HIV virus from the mother to the foetus?

An example of N-glycoside is

Nicotinic action of acetylcholine is blocked by the drug

The chemical behaviour of morphine alkaloid is

Which one of the following drugs is not a typical antipsychotic agent?

Which one of the following statements is wrong?

Artemisinin contains the following group in its structure:

Streptomycin cannot be given orally for treatment of tuberculosis because

X-ray crystallographic analysis of an optically active compound determines its

Alkaloids are not precipitated by

The common structural feature amongst the three
categories of anti-convulsant drugs barbiturates,
succinimides and hydantoins is
(a)  (b)
(c)  (d)

Coulter counter is used in determination of

Aminotransferases usually requires the following for their activity:

In thiazides, following substituent is essential for diuretic activity:

Which one of the following is the commonly used bulking agent in the formulation of freeze dried low dose drug products?

Highly branched three dimensional macromolecules with controlled structures with all bonds originating from a central core are known as

The volume of distribution of a drug administered at a dose of 300 mg and exhibiting 30 microgram/mL instantaneous concentration in plasma shall be

Ganciclovir is mainly used for the treatment of infection caused by

The characteristic of non-linear pharmacokinetics includes:

Anisocytic stomata are present in