MODULE 5 Flashcards
Arrange the following: From most to least
dipole characteristics
I. Debye forces
II. London forces
III. Keesom forces
A. II, I, III
B. III, I, II
C. I, II, III
D. III, II, I
III, I, II
Which of the following terms is used to describe the solubility of a substance if 800 mg of the solute can be dissolved in 95 mL water
A. Slightly soluble
B. Soluble
C. Sparingly soluble
D. Practically insoluble
Slightly soluble
Lacrimal fluid has an isotonicity values
corresponding to that of NaCl solution with
the strength of
A. 0.1%
B. 9.0%
C. 1.0%
D. 0.9%
0.9%
The buffer equation is also known as
A. Noyes-whitney equation
B. Arrhenius
C. Henderson-Hasselbalch
D. Van’t hoff
Henderson-Hasselbalch
Convert 37.5 degrees Celsius to Fahrenheit
A. 98.6 degrees Fahrenheit
B. 99.5 degrees Fahrenheit
C. 100.4 degrees Fahrenheit
D. 100.3 degrees Fahrenheit
99.5 degrees Fahrenheit
Crystal symmetry of Urea
A. Cubic
B. Tetragonal
C. Hexagonal
D. Rhombic
Tetragonal
Compute for the E-value of Zinc Chloride
(MW = 135.9) with an Liso of 5.1.
A. 0.46
B. 0.64
C. 453
D. 1.22
0.64
Determine the heat required to increase the internal energy and to perform work.
A. Specific heat
B. Heat potential
C. Entropy
D. Enthalpy
Enthalpy
Which of the following is a colligative property?
A. Osmotic pressure
B. Boiling point
C. Freezing point
D. Vapor pressure
Osmotic pressure
Which of the following statements about the rate of dissolution of a solid API into an aqueous biological environment is true?
A. Increasing the particle size decreases the dissolution rate resulting in a quicker onset of action
B. Increasing the particle size increases the dissolution rate resulting in a quicker onset of action
C. Increasing the particle size increases the dissolution rate resulting in a slower onset of action
D. Increasing the particle size decreases the dissolution rate resulting in a slower onset of action
Increasing the particle size decreases the dissolution rate resulting in a quicker onset of action
Official method of the USP for determining specific gravity
A. Floatation method
B. Baume method
C. Westphal balance
D. Pycnometer method
Pycnometer method
Mesh number
A. Number of square openings per linear inch
B. Number of square inches per linear opening
C. Number of linear openings per square inch
D. Number of linear inches per square openings
Number of square openings per
linear inch
Contact angle exhibited by complete nonwetting
A. 0 degree
B. 90 degrees
C. 180 degrees
D. 360 degrees
180 degrees
Isometric (isochoric)
A. Constant heat
B. Constant temperature
C. Constant volume
D. Constant pressure
Constant volume
n optical microscopy, this is the longest tangent line that can be measured in a particle
A. Martin diameter
B. Feret diameter
C. Projected area diameter
D. Longest diameter
Feret diameter
An autonomic particle counter that uses electric resistance to determine the size of the particle
A. HIAC Royco
B. Coulter counter
C. Gelman
D. Abbe
Coulter counter
Range of HLB value in the Griffin scale for anti-foaming agents
A. 1-3
B. 3-8
C. 8-16
D. 16-18
1-3
Flow system that shows a yield value
A. Plastic
B. Pseudoplastic
C. Dilatant
D. Newtonian
Plastic
Select the INCORRECT statement about Surfactants.
A. Wetting agents aid in attaining intimate contact between solid particles and liquids.
B. Detergents reduce the surface tension and aid in wetting the surface and the dirt.
C. Surface-active agents with HLB values 3-6 are greatly lipophilic and produce water-in-oil emulsion.
D. The usual range of HLB values for surfactants used as solubilizing agents is between 1-3.
The usual range of HLB values for surfactants used as solubilizing agents is between 1-3.
The gram-molecular volume of gas at STP is equal to:
A. 1.0 L
B. 2.24 L
C. 22.4 L
D. 22.4 mL
22.4 L
Section of Quality Control Division
A. Microbiological section
B. Plant Inspection section
C. Specification & Assay
D. AOTA
AOTA
Consists of the products which have been bottled, stripped, packed, but not yet labeled
A. In-process section
B. Dispensing pharmacist
C. Inventory control
D. Production control
In-process section
Responsibility of an organization to determine the systems, facilities, & written procedures:
A. Technological element
B. Aesthetic element
C. Quality Control
D. Quality Assurance
Quality Assurance
Variations between suppliers of the same substance for:
A. Materials
B. Machines
C. Methods
D. Man
Materials
Aging & Improper care is one cause of variation of:
A. Materials
B. Machines
C. Methods
D. Man
Man
Non-compliance to cGMP can result in the following:
A. Quality variation
B. Contamination
C. Mix-ups and errors
D. AOTA
AOTA
Kills all living organism including spores & viruses:
A. Steam under pressure
B. Bacterial filtration
C. Chemical sterilization
D. NOTA
Steam under pressure
The Inspection & Checking section of QC is responsible for:
A. Sampling of raw materials
B. Chemical Assaying
C. Testing sterility of products
D. Doing pyrogen test
Sampling of raw materials
Quarantined materials delivered in the warehouse are:
A. Subject to test & assay
B. Rejected
C. Releasable to production department
D. In-process products
Subject to test & assay
Aggregates of powders which adhere or bond to each other to form larger particles:
A. Powders
B. Microcapsules
C. Pellets
D. Granules
Granules
Caused by poor mixing of the granulation:
A. Weight variation
B. Double impression
C. Sticking
D. Chipping
Weight variation
The ff. excipients impart satisfactory compression characteristics to the tablet formulation except:
A. Glidant
B. Disintegrant
C. Lubricant
D. Anti-adherents
Disintegrant
Which of the ff. additives in parenterals reduce the pain of injection in areas with nerve endings?
A. Buffers
B. Tonicity adjusters
C. Chelating agents
D. NOTA
Tonicity adjusters
Weight variation test is carried out in:
A. 10 tabs
B. 20 tabs
C. 30 tabs
D. 40 tabs
20 tabs
Method of tablet manufacture for easily compressible or adhesive ingredients is:
A. Direct compression
B. Dry method
C. Wet method
D. Slugging
Direct compression
A type of tablet coating which is a modified form of film coating differing only in the size of the particles to be coated and the method used:
A. Compression coating
B. Enteric coating
C. Marumerization
D. Microencapsulation
Microencapsulation
Improperly sealed ampoules should be
tested for:
A. Particulate matter
B. Pyrogen
C. Bacteria
D. Leak
Leak
The most inert grade of stainless steel used
for high grade products:
A. SS 304
B. SS 316
C. SS 3004
D. SS 3016
SS 316
The method for the preparation of compressed tablet wherein the granulation is formed by compacting large masses of the mixture & subsequently crushing and sizing these pieces into smaller granules
A. Dry granulation
B. Wet granulation
C. Direct compression
D. AOTA
Dry granulation
Poorly manufactured tablets with extended on the edge or periphery, this defect is called:
A. Mottling
B. Picking
C. Capping
D. Whiskering
Whiskering