252 PHT final exam

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					King Saud University                                252 PHT
College of pharmacy                                 Final practical exam
Pharmaceutical Dept.


     Name:                                           No:



Prepare the following prescription and write the required calculation, procedure, uses and
label:

Rx

Chloramphenicol palmitate            4g

Glycerin                            20 g

Acacia                              10 g

Simple syrup                         50 g

Water                to             100 g

Fait: susp                          Mitte: 25 ml

Sig: 1 tsp q 6 hrs

Calculation:




Procedure:




Uses:

Label:
King Saud University                                252 PHT
College of pharmacy                                 Final practical exam
Pharmaceutical Dept.


     Name:                                           No:



Prepare the following prescription and write the required calculation, procedure, uses and
label:

Rx

Calamine                   150 g

Zinc oxide                  50 g

Bentonite                   30 g

Sodium citrate                5g

Liquefied phenol             5 ml

Glycerol                    50 ml

Water            to      1000 ml

Fait: lotion                 Mitte: 50 ml

Sig: MDU

Calculation:




Procedure:




Uses:

Label:
King Saud University                                252 PHT
College of pharmacy                                 Final practical exam
Pharmaceutical Dept.


     Name:                                           No:



Prepare the following prescription and write the required calculation, procedure, uses and
label:

Rx

Mg Trisilicate                     50 g

Light Mg Carbonate                  50 g

Sodium Bicarbonate                  50 g

Conc. Peppermint Emulsion           25 ml

Double strength Chloroform water 500 ml

Water              to             1000 ml

Fait: susp.                      Send: 50 ml

Sig: 15 ml to be taken when necessary

Calculation:




Procedure:




Uses:

Label:
King Saud University                                252 PHT
College of pharmacy                                 Final practical exam
Pharmaceutical Dept.


     Name:                                           No:



Prepare the following prescription and write the required calculation, procedure, uses and
label:

Rx

Phenacetin

Glycerin                   зi

Methylcellulose             flз VII

Aromatic water    to         flz III

Fait: susp.                     Mitte: DIM

Sig: flз to be taken every four hours for pain

Calculation:




Procedure:




Uses:

Label:
King Saud University                                252 PHT
College of pharmacy                                 Final practical exam
Pharmaceutical Dept.


     Name:                                           No:




Prepare the following prescription and write the required calculation, procedure, uses and
label:

Rx

Oil of turpentine               8 ml

Acacia                          Q.S.

Water               to         60 ml

Fait: emulsion                  Mitte: 30 ml

Sig: Ut.dict

Calculation:




Procedure:




Uses:

Label:
King Saud University                                252 PHT
College of pharmacy                                 Final practical exam
Pharmaceutical Dept.




     Name:                                           No:

Prepare the following prescription and write the required calculation, procedure, uses and
label:

Rx

Soft soap                  75 g
Camphor                    50 g
Turpentine oil            650 ml
Water                     225 ml
Fait: liniment            Mitte: 30 ml
Sig: Ut.dict

Calculation:




Procedure:




Uses:

Label:
King Saud University                                 252 PHT
College of pharmacy                                  Final practical exam
Pharmaceutical Dept.




     Name:                                            No:

Prepare the following prescription and write the required calculation, procedure, uses and
label:

Rx

Mineral oil                50 %

Emulsifying agent           2%

Water             to       60 ml

        You are provided with span 20 (HLB:8.6) and tween 80 (HLB:15)
        The required HLB values are 13.

Fait: emulsion

Sig: MDU

Calculation:




Procedure:




Uses:

Label:
King Saud University                                252 PHT
College of pharmacy                                 Final practical exam
Pharmaceutical Dept.




     Name:                                           No:

Prepare the following prescription and write the required calculation, procedure, uses and
label:

Rx

Spermaceti                 125 gm

White wax                  120 gm

Borax                        5 gm

Mineral oil               560 gm

Water                     190 gm

Fait: ointment            Send: 25 gm

Sig: Ut.Dict

Calculation:




Procedure:




Uses:

Label:
King Saud University                                252 PHT
College of pharmacy                                 Final practical exam
Pharmaceutical Dept.




     Name:                                           No:

Prepare the following prescription and write the required calculation, procedure, uses and
label:

Rx

Stearic acid            200 gm

Pot. Hydroxide           14 gm

Glycerin                  40 gm

Water                   746 gm

Fait: ointment                Send: 25 gm

Sig: Ut.Dict

Calculation:




Procedure:




Uses:

Label:
King Saud University                                252 PHT
College of pharmacy                                 Final practical exam
Pharmaceutical Dept.


    Name:                                             No:



Determine the reaction rate constant of the provided sample at 70oc.

Procedure:

   1.   In a dry volumetric flask place 50 ml of 50 % sodium citrate solution.
   2.   Place the flask in a constant temperature water bath adjusted at 70 oc.
   3.   When the solution reaches the temperature, dissolve 1 gm of the sample.
   4.   After complete dissolving of the sample, remove 5 ml sample at 0, 5, 10, 20, 30, 45
        minutes. The samples are then added to 30 ml water and titrated against N/10 NaOH
        using phenolphthalein as an indicator.
       Calculate the % remaining of the sample at any time (t).
       Tabulate your results showing the necessary calculation.
       Plot log Ct% versus time.
       Calculate K value at the assigned temperature.
King Saud University                              252 PHT
College of pharmacy                               Final practical exam
Pharmaceutical Dept.


    Name:                                          No:



   Determine the surface tension of provided sample (V) using drop number method.

      γ water = 72.8 dyne/cm
      d water = 1
      d (V) = 0.91

   write the required procedure, calculation and comment on your results
King Saud University                              252 PHT
College of pharmacy                               Final practical exam
Pharmaceutical Dept.


    Name:                                          No:



   Determine the interface ltension of provided sample (O) and water, knowing that:

      γ water /(V) = 22.9 dyne/cm
      d water = 1
      d (V) = 0.91
      d (O) = 0.889

   write the required procedure, calculation and comment on your results
King Saud University                                 252 PHT
College of pharmacy                                  Final practical exam
Pharmaceutical Dept.


    Name:                                             No:



   Determine the CMC of the provided sample.

      Using 1% stock solution of the surfactant, prepare series of concentration ranging
       from 0 – 0.5 % v/v in distilled water.
      Consider the density of different solutions prepared = 1
      Write the method of determination of CMC.
      Tabulate your results showing the necessary calculation.
      Plot the possible graph.
      Comment on your results.

				
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posted:11/25/2011
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