Pharmacy Practice MCQ, in this article we will solve, Practice MCQ under subject Microbiology. Read following article for your reference.
Sources And Types Of Microbial Contaminants » PHARMACAREERS
- What is the primary source of microbial contamination in pharmaceutical products?
- a) Water supply
- b) Airborne particles
- c) Human handling
- d) Raw materials
- Which type of microorganism is most commonly associated with contamination in pharmaceutical environments?
- a) Bacteria
- b) Viruses
- c) Fungi
- d) Protozoa
- What type of bacteria is often found in water systems and can contaminate pharmaceutical products?
- a) Escherichia coli
- b) Pseudomonas aeruginosa
- c) Staphylococcus aureus
- d) Bacillus subtilis
- Which of the following is a common source of fungal contamination in pharmaceuticals?
- a) HVAC systems
- b) Packaging materials
- c) Human skin
- d) Soil and dust
- What is a primary preventive measure against microbial contamination in pharmaceutical manufacturing?
- a) Regular cleaning and sanitization
- b) Use of color-coded labels
- c) Increasing production speed
- d) Enhancing product flavor
- Which microorganism is commonly found on human skin and can contaminate pharmaceutical products?
- a) Streptococcus pneumoniae
- b) Staphylococcus epidermidis
- c) Escherichia coli
- d) Bacillus cereus
- What type of microorganism is Aspergillus niger?
- a) Bacterium
- b) Virus
- c) Fungus
- d) Protozoon
- How can raw materials be a source of microbial contamination?
- a) Through airborne particles
- b) Via human handling
- c) If they are not properly sterilized
- d) From HVAC systems
- What type of microorganism is commonly associated with contamination from soil?
- a) Viruses
- b) Bacteria
- c) Fungi
- d) Protozoa
- Which type of bacteria is known for its ability to form spores and resist harsh conditions?
- a) Staphylococcus aureus
- b) Escherichia coli
- c) Bacillus subtilis
- d) Pseudomonas aeruginosa
- What is a common method to control airborne microbial contamination in pharmaceutical environments?
- a) Use of HEPA filters
- b) Increasing humidity levels
- c) Enhancing product packaging
- d) Reducing lighting intensity
- Which microorganism is known for its resistance to many disinfectants and is a common contaminant in water systems?
- a) Staphylococcus epidermidis
- b) Pseudomonas aeruginosa
- c) Escherichia coli
- d) Bacillus subtilis
- How can packaging materials contribute to microbial contamination?
- a) If they are not properly sterilized
- b) Through human handling
- c) Via airborne particles
- d) From HVAC systems
- What is a critical step to prevent microbial contamination from human handling?
- a) Proper hand hygiene and use of gloves
- b) Enhancing product color
- c) Increasing production speed
- d) Reducing product size
- Which type of microbial contamination is often associated with HVAC systems?
- a) Fungal spores
- b) Bacterial spores
- c) Viral particles
- d) Protozoan cysts
- What type of bacteria is commonly found in soil and can contaminate raw materials?
- a) Staphylococcus aureus
- b) Escherichia coli
- c) Bacillus subtilis
- d) Pseudomonas aeruginosa
- Which type of microorganism is known to thrive in high moisture environments and can be a contaminant in pharmaceuticals?
- a) Bacteria
- b) Viruses
- c) Fungi
- d) Protozoa
- What is a common preventive measure against fungal contamination in pharmaceutical environments?
- a) Use of fungicidal agents
- b) Enhancing product packaging
- c) Increasing humidity levels
- d) Reducing lighting intensity
- Which microorganism is a common contaminant from human respiratory secretions?
- a) Escherichia coli
- b) Streptococcus pneumoniae
- c) Staphylococcus epidermidis
- d) Bacillus cereus
- How can equipment contribute to microbial contamination in pharmaceutical manufacturing?
- a) If not properly cleaned and sterilized
- b) Through airborne particles
- c) Via human handling
- d) From HVAC systems
- What type of bacteria is Pseudomonas aeruginosa?
- a) Gram-positive
- b) Gram-negative
- c) Acid-fast
- d) Spore-forming
- Which type of microbial contamination is often associated with improper storage conditions?
- a) Fungal growth
- b) Viral particles
- c) Bacterial spores
- d) Protozoan cysts
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