. Which of the following step in the preparation of powders is very often used?
1.Preparation of wrapping paper
2.Preparation of material
3.Wrapping
4.Double wrapping
.Chemical incompatibility which can be reduced by using dilute solutions or simply changing the order of mixing is called,
1.Tolerated incompatibility.
2. Adjusted incompatibility.
3.both (a) and (b)
4.None of These
.Doses of children’s are calculated by Young’s formula, which formula is right.
1.Adult Dose (mg/day) x [Age / (Age+12)]
2.Adult Dose (gm/day) x [Age / (Age+24)]
3.Adult Dose (mg/day) x [Wt in Kg / (Age+12)]
4.Adult Dose (mg/day) x [Wt in Kg / (Age+24)]
.Dye test which is used to identify type of emulsion in that which dye is used?
1.Scarlet red
2.Scarlet green
3.Crystal violet
4.Methylene blue
.In case of coalescence ___
1.Dispersed droplet does not fuse
2.Globules size decrease
3. No of globules increase
4.Dispersed droplets tend to fuse
.In the mixing of thymol and menthol the following type of incompatibility occurs,
1.Chemical incompatibility
2.Therapeutic incompatibility
3.Physical incompatibility
4.Tolerance incompatibility
.In the stability of emulsion, which important instability step should be prevented?
1.Breaking
2.Coalescence
3.Flocculation
4.Creaming
.The tail of a surfactant molecule is oil-loving or known as ________
1.Hydrophilic
2.Lipophobic
3.Lipophilic
4.Hydrophilic
.Which of the following is not a method to test the type of emulsion?
1.Microscopic method
2.Conductance method
3.Coagulation method
4.Dye method
A lesser dose is required if the drug is given by,
1. Oral route.
2.Topical route
3.Intravenous route.
4.None of the above.
Bases that are water-washable, non-greasy, can be diluted with water, non-occlusive
1.Water soluble Bases
2.Water insoluble bases
3. Emulsifiable base
4.Water removable base
BID in pharmaceutical terms refers to which of the following?
1.Twice a day
2.Twice
3.Every other day
4.Three times a day
Cake formation is characteristic feature _
1.Flocculated
2.De- flocculated
3.Thixotropic suspension
4.Structured suspension
Chemical incompatibility in which change in formulation is needed is called as,
1.Tolerated incompatibility
2.Adjusted incompatibility.
3.both (a) and (b)
4.None of These
Clark’s formula to calculate pediatric dose uses body wt in pounds, which of the following formula is correct representation,
1.Adult Dose (gm/day) x (Child Weight in Lbs /150)
2.Adult Dose (mg/day) x (Child Weight in Lbs /150)
3.Adult Dose (mg/day) x (Child Weight in Lbs /250)
4.Adult Dose (gm/day) x (Child Weight in Lbs /250)
Creaming is?
1.Reversible
2.Irreversible
3.Both
4.Difficult to predict
Elixir contain
1.40% glycerol
2. 5-40% alcohol
3.66.7% sucrose
4.None of these
For Ideal suspension ,the sedimentation volume should be
1.Zero
2.Equal to one
3.More than one
4.Less than one
From the below options which will be the most widely used form of dosage?
1.Emulsion
2.Solutions
3.Tablets
4.Powders
Gargles must be _______ before use
1.Concentrated
2.Warmed
3.Diluted
4.Cooled
Immiscibility of oil and water can be overcome by,
1.Formulating an emulsion
2.Formulating suspension
3.Formulating an insufflation
4.Formulating an elixir
In case of O/W emulsion, creaming takes place at______
1.Down side
2.Upside
3.At interface between two phase
4.None of the above
In conductivity test, if bulb glows on passing electric current so what would be the type of emulsion?
1.W/O emulsion
2.O/W emulsion
3.Micro emulsion
4.Multiple emulsion
In micro emulsion, the size of globules are__
1.1 um
2.0.1 um
3.0.01 um
4.10 um
Latin term "Infricandus" means the following dosage form,
1.to be sprayed on
2.to be rubbed in
3.to be swallowed
4.to be eaten
Latin term "inhalateur" means the following,
1.To be rubbed
2.To be inhaled
3.To be applied
4.To be swallowed
Latin term "mitte" means the following,
1.Urgent
2.Send
3.Immediate
4.Attention
Latin term "talis / tales / talia" means the following,
1.Such
2.Till
3.For
4.All of the above
Latin term "Utendus" means the following,
1.To be used
2.Not to be used
3.both (a) and (b)
4.None of these
Liquefaction is the example of..............incompatibility
1.Immediate
2.Delayed
3.Instantaneous
4. Both A and B
Mandl’s Paint is also known as:
1.Compound Iodine throat paint
2.Aqueous Iodine solution
3.Strong Iodine solution
4.Lugol’s solution
Methods of granules formation
1.Spatulation
2.Fusion method
3.Wet method
4.Both b and c
Oil and Water is an example of a(n)...
1.Suspension
2.Emulsion
3.Colloid
4.Solution
Pediatric dose can be calculated by considering child’s,
1.Age.
2. Body Weight
3.Body Surface area
4.All of the above
Pharmaceutical suspensions are generally…
1.Flocculated
2.De-flocculated
3.Both
4.None
Physical change may almost be............
1.Visible
2.Invisible
3.Turbid
4.No change
Rate of sedimentation is high in?
1.Flocculated
2.De-flocculated
3.Both
4.None
Reduction in particle size increases absorption because it,
1.Reduces interaction with food molecules.
2.Increases interaction with food molecules.
3.Reduces effective surface area.
4.Increases effective surface area.
Strategy to correct eutectic mixture formation is
1.Dispense ingredients separately
2.Mix ingredients separately with suitable adsorbent like kaolin and finally mix together.
3.Both A & B
4.Only B
Suppository bases ___
1.Maintain shape
2.Helps in insertion into the body cavity
3.Theobroma oil is examp
4.All of the above
The date on prescription tells us,
1.Date of writing the prescription
2.Date of presentation of prescription
3.Name of patient
4.Both a & b.
The schedule of dosing ( four times a day, two times a day etc.) is called,
1.Dose inspection.
2.Dose regimen
3.Dose calibration.
4.All of the above
There are..........types of Incompatibilities.
1.1
2.2
3.3
4.4
Upward creaming is observed in?
1.W/O
2.O/W
3.Both
4.Micro
What is the difference between vanishing cream and cold cream?
1.Both are examples of oil-in-water emulsions
2.Vanishing cream is an oil-in-water emulsion whereas cold cream is a water-in-oil emulsion
3.Vanishing cream is a water-in-oil emulsion whereas cold cream is an oil-in-water emulsion
4.Both are examples of water-in-oil emulsions
What is the dispersion of a liquid in another liquid called?
1. Gel
2.Foam
3.Emulsion
4.Aerosol
What type of emulsion is a w/o/w emulsion?
1.Primary emulsion
2.Micro-emulsion c
3.Multiple-emulsion
4.Monoemulsion
When substances with low melting points such as camphor ae triturated together a liquid mixture is formed the phenomenon is called ------
1.Liquefaction
2.Insolubility
3. Herapath formation
4.Eutectic mixture formation
Which of the following is an advantage of suppositories?
1.Need to store at low temp.
2.Cost-expensive
3.Drug may be degraded by microbial
4.Can be given to unconscious patient
Which of the following is an example of Hydrophilic bases?
1.Hydrogenated oils
2.Emulsified cocoa butter
3.Glycero-gelatin base
4.None of the above
Which of the following is an example of Oily bases?
1.Witespol
2.Emulsified cocoa butter
3. Glycero-gelatin base
4.Massupol
Which of the following is an example of Synthetic base?
1.Witespol
2.Emulsified cocoa butter
3.Glycero-gelatin base
4.Hydrogenated oils
Which of the following is not an example of a water-in-oil emulsion?
1.Cod liver oil
2.Butter
3.Cold cream
4.Milk
Which of the following is NOT an example of Hydrophilic bases?
1.Soap-glycerin base
2.Emulsified cocoa butter
3.Glycero-gelatin base
4.None of the above
Which of the following is NOT an ideal property of bases?
1.Shall be non-irritant
2.Shall be compatible with drugs
3.Shall not interfere in release
4.None of the above
Which of the following is NOT an ideal property of bases?
1.Shall be non-irritant
2.Shall be compatible with drugs
3.Shall not interfere in release
4.None of the above
Which of the following is substitute for Theobroma oil?
1.Emulsified cocoa
2.Hydrogenated oils
3.Polyethylene-Glycol
4.None of these
Which of the following statements regarding emulsions is false?
1.Emulsions cannot be separated into their constituent liquids
2.Emulsions show Brownian motion c.
3.Emulsions show Tyndall effect
4.Emulsions exhibit properties like Electrophoresis and Coagulation
__ Powders consist of more than one ingredient.
1.Simple powders
2.Compound powders
3.Both
4.None of the above
____ contains one water molecule that acts as binder in fusion method for making effervescent granules.
1.Citric Acid
2.Tartaric Acid
3.Benzoic Acid
4.All of the above
_____ Powder must be sterile.
1.Medical Powder
2. Surgical powder
3.both (a) and (b)
4.None of the above
_____ Powder must be sterile.
1.Medical Powder
2. Surgical powder
3.both (a) and (b)
4.None of the above
_______ are the finely divided powder meant for introduction into the body cavities.
1.Dusting powder
2.Insufflation
3.Inhalation
4.Medical powder