Contineous Assesment No 02 IP I (Pr)

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| By Rajju
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Quizzes Created: 3 | Total Attempts: 390
| Attempts: 107
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  • 1/10 Questions

    Unequal distribution of color on a tablet, refers to

    • Picking
    • Mottling
    • Capping
    • Sticking
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About This Quiz

This quiz titled 'CONTINEOUS ASSESMENT NO 02 IP I (PR)' assesses knowledge in tablet manufacturing, covering topics like mottling, moisture effects, synthetic adhesives, and lubricants. It is designed to enhance understanding of critical manufacturing processes and quality control in pharmaceutical education.

Contineous Assesment No 02 IP I (Pr) - Quiz

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  • 2. 

    Aerosil is used as

    • Glidant

    • Lubricant

    • Antiadherant 

    • None

    Correct Answer
    A. Glidant
    Explanation
    Aerosil is used as a glidant. A glidant is a substance that is added to powders to improve their flow properties and prevent them from sticking to the surfaces of equipment during processing. Aerosil, which is a brand name for fumed silica, is commonly used as a glidant in pharmaceutical and cosmetic industries. It helps to reduce friction between particles, allowing for smoother and more efficient flow of powders during manufacturing processes.

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  • 3. 

    The disintegration time for sugarcoated tablets is

    • 30 minutes

    • 45 minutes

    • 60 minutes

    • 75 minutes

    Correct Answer
    A. 60 minutes
    Explanation
    The disintegration time for sugarcoated tablets is 60 minutes. This means that it takes 60 minutes for the sugarcoated tablets to break down and dissolve in the stomach. This is an important factor to consider when determining the effectiveness and absorption rate of the medication. A longer disintegration time may indicate slower absorption, while a shorter disintegration time may suggest faster absorption.

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  • 4. 

    Which of the following is a synthetic adhesive?

    • PVP

    • MC

    • HPMC

    • HPC

    Correct Answer
    A. PVP
    Explanation
    PVP is a synthetic adhesive because it stands for polyvinylpyrrolidone, which is a synthetic polymer commonly used as an adhesive in various industries. It has excellent adhesive properties and is often used in products such as glue sticks, tapes, and medical adhesives. PVP is known for its strong bonding capabilities and versatility, making it a popular choice for synthetic adhesive applications.

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  • 5. 

    Flow rate of granules from the hopper can be improved by adding

    • Disintegrant

    • Glidant

    • Binder

    • Lubricant

    Correct Answer
    A. Glidant
    Explanation
    Adding a glidant to the granules in the hopper can improve the flow rate. A glidant is a substance that reduces the friction between particles, allowing them to flow more easily. By reducing the friction, the granules can move more freely and smoothly through the hopper, resulting in an improved flow rate. This can be particularly beneficial in processes where a consistent and efficient flow of granules is required, such as in pharmaceutical manufacturing or powder processing industries.

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  • 6. 
    Which of the following one is responsible for sticking? - ProProfs

    Which of the following one is responsible for sticking?

    • Excessive moisture

    • Low moisture

    • Both

    • None

    Correct Answer
    A. Excessive moisture
    Explanation
    Excessive moisture is responsible for sticking because when there is too much moisture, it can cause surfaces or substances to become wet or damp. This wetness can create a sticky or tacky texture, making things adhere or stick together. In contrast, low moisture levels would not typically cause sticking because there is not enough moisture present to create a sticky environment. Therefore, excessive moisture is the primary factor that leads to sticking.

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  • 7. 

    Which statement is not correct?

    • Buccal routes avoids first passmetabolism

    • Parenteral route avoids first passmetabolism

    • Sublingual route avoids first passmetabolism

    • Oral route avoids first passmetabolism

    Correct Answer
    A. Oral route avoids first passmetabolism
    Explanation
    The statement "Oral route avoids first pass metabolism" is incorrect. The oral route is actually associated with first-pass metabolism, where drugs are metabolized in the liver before entering the systemic circulation. This can result in a significant reduction in the bioavailability of certain drugs.

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  • 8. 

    Which of the following is a water soluble lubricant?

    • Stearic acid

    • Mineral oil

    • PEG

    • Magnesium stearate

    Correct Answer
    A. PEG
    Explanation
    PEG, or polyethylene glycol, is a water soluble lubricant. It is a polymer compound that is commonly used as a lubricant in various industries, including pharmaceuticals, cosmetics, and personal care products. PEG is soluble in water, which allows it to easily mix with other substances and provide lubrication. It is often used as a lubricant in medications, ointments, and creams due to its water solubility and ability to enhance the spreadability and consistency of products. Stearic acid, mineral oil, and magnesium stearate, on the other hand, are not water soluble lubricants.

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  • 9. 

    Anhydrous lactose has the advantage over hydrous lactose

    • Improved flow

    •  Absence of millard reaction

    • Improved compressibility

    • High microbial load

    Correct Answer
    A.  Absence of millard reaction
    Explanation
    Anhydrous lactose has the advantage over hydrous lactose due to the absence of the Maillard reaction. The Maillard reaction is a chemical reaction that occurs between amino acids and reducing sugars, leading to the browning of food and the formation of flavor compounds. In the case of lactose, the Maillard reaction can result in undesirable changes in color, taste, and odor. Anhydrous lactose, which is lactose without water, does not undergo this reaction, making it a preferred option in various applications such as food and pharmaceutical industries.

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  • 10. 

    In sugar coating of tablets, sub- coating is done

    • To prevent moisture absorption

    • To round the edge & build tablet size

    • To smoothen the surface

    • To prevent the tablet from breaking due to vibration

    Correct Answer
    A. To round the edge & build tablet size
    Explanation
    Sub-coating in sugar coating of tablets is done to round the edges and build the tablet size. This process involves applying a layer of sub-coating material to the tablet surface, which helps in smoothing the edges and increasing the overall size of the tablet. This is important for improving the aesthetics of the tablet and making it easier to swallow. Additionally, sub-coating also provides a protective layer that helps prevent the tablet from breaking due to vibration during handling and transportation.

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  • Current Version
  • Mar 16, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Oct 09, 2018
    Quiz Created by
    Rajju
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