MCQ No. 1804 | Physical Pharmacy
EDTA is an example of
EDTA is an example of
Anonymous Quiz
5%
Unidentate ligand
13%
Bidentate ligand
31%
Tetradentate ligand
51%
Hexadentate ligand
MCQ No. 1805 | Physical Pharmacy
Which of the following is not a multidentate ligand?
Which of the following is not a multidentate ligand?
Anonymous Quiz
26%
EDTA
46%
Ammonia
17%
Deferoxamine
11%
Dimethylglyoxime
MCQ No. 1806 | Physical Pharmacy
The property of drug molecule that is usually modified by complexation is
The property of drug molecule that is usually modified by complexation is
Anonymous Quiz
5%
Particle size
8%
Particle shape
20%
Solubility
67%
All of the above
MCQ No. 1807 | Physical Pharmacy
When glycine is complexed with cupric ions, pH
When glycine is complexed with cupric ions, pH
Anonymous Quiz
24%
Decreases
33%
Increases
19%
Remains constant
23%
First increases and then decreases
MCQ No. 1808 | Pharmacology
Ramotraban is
Ramotraban is
Anonymous Quiz
13%
K channel opener
57%
Thromboxane receptor antagonist
23%
Mast cell degranulator
7%
Leukotriene
MCQ No. 1809 | Pharmacology
Appetite suppressant TAAR-1 agonist
Appetite suppressant TAAR-1 agonist
Anonymous Quiz
12%
Mazindol
43%
Phenylpropanolamine
33%
Fenfluramine
12%
Phenteramine
MCQ No. 1810 | Pharmacology
It is the drug of choice in patients of gastroesophageal reflux disease without esophagitis
It is the drug of choice in patients of gastroesophageal reflux disease without esophagitis
Anonymous Quiz
18%
Lansoprazole
49%
Omeprazole
24%
Esomeprazole
9%
Rubeprazole
MCQ No. 1811 | Pharmacology
The drug by lowering surface tension of feces,facillitate mixing of water and lipid
The drug by lowering surface tension of feces,facillitate mixing of water and lipid
Anonymous Quiz
33%
Bisacodyl
37%
Mannitol
14%
Danthron
16%
Docusate
MCQ No. 1812 | Physical Pharmacy
What is the nature of drugs which usually bind to the human serum albumin?
What is the nature of drugs which usually bind to the human serum albumin?
Anonymous Quiz
17%
Ionic
32%
Non-ionic
41%
Acidic
10%
Basic
MCQ No. 1813 | Physical Pharmacy
Protein binding.............distribution of drug.
Protein binding.............distribution of drug.
Anonymous Quiz
38%
Increases
51%
Decreases
8%
Does not affect
3%
Prevents
MCQ No. 1814 | Medicinal Chemistry
In which case 100% of drug reaches systemic circulation
In which case 100% of drug reaches systemic circulation
Anonymous Quiz
81%
Parenteral route
11%
Oral route
7%
Topical route
1%
External route
MCQ No. 1815 | Medicinal Chemistry
Phagocytosis is a part of
Phagocytosis is a part of
Anonymous Quiz
23%
Para cellular transport
32%
Corpuscular transport
36%
Transcellular transport
9%
Ion pair transport
MCQ No. 1816 | Pharmaceutics
Which of the following is primarily NOT a chemical decomposition?
Which of the following is primarily NOT a chemical decomposition?
Anonymous Quiz
8%
Hydrolysis
10%
Oxidation
55%
Volatilization
27%
Isomerisation
MCQ No. 1817 | Pharmaceutics
Which of the following properties of a particle significantly affects the physical, chemical and biological properties of the drug?
Which of the following properties of a particle significantly affects the physical, chemical and biological properties of the drug?
Anonymous Quiz
9%
Density
32%
Sedimentation
37%
Surface area
21%
Size
MCQ No. 1818 | Pharmaceutics
In the stability of emulsion, which instability step is prevented by emulsifiers?
In the stability of emulsion, which instability step is prevented by emulsifiers?
Anonymous Quiz
14%
Breaking
45%
Coalescence
24%
Creaming
17%
Flocculation
MCQ No. 1819 | Pharmaceutics
On commercial scale, emulsions are prepared by
On commercial scale, emulsions are prepared by
Anonymous Quiz
33%
Centrifugation
8%
Dialysis
8%
Freezing
50%
Homogenization
MCQ No.1820 | Colo
Drugs that are taken orally must first cross several biological membranes (diffusion barriers) before they reach their target receptors inside the body. Which of the following drug characteristics would best facilitate this process?
Drugs that are taken orally must first cross several biological membranes (diffusion barriers) before they reach their target receptors inside the body. Which of the following drug characteristics would best facilitate this process?
Anonymous Quiz
17%
ionized form
22%
protein bound
15%
quaternary charge
46%
unionized form
MCQ NO.1821 | Pharmacology
A drug that is a weak organic acid (pK=3) would be least ionized in the:
A drug that is a weak organic acid (pK=3) would be least ionized in the:
Anonymous Quiz
22%
large intestine (pH=8)
24%
pulmonary alveoli (pH=7.4)
23%
small intestine (pH=6)
31%
stomach (pH=2)
MCQ No. 1822 | Pharmacology
Which of the following is odd one?
Which of the following is odd one?
Anonymous Quiz
33%
Pindolol
14%
Metoprolol
13%
Atenolol
41%
Acebitolol
MCQ No. 1823 | Pharmacology
Drug of choice in breast cancer is
Drug of choice in breast cancer is
Anonymous Quiz
23%
Melphalan
19%
Flurouracil
36%
Cyclophosphamide
21%
Methotrexate
MCQ No. 1824 | Pharmacology
Drugs used in the treatment of Herpes simplex keratinis include all except
Drugs used in the treatment of Herpes simplex keratinis include all except
Anonymous Quiz
18%
Idoxuridine
34%
5-FU
36%
Adenosine arabinoside
12%
Cytosine arabinose