MLTM 2413 Medical Microbiology 1 by JAYATHESWARY A/P PARNEALSIVAM

MLTM 2413 Medical Microbiology 1 by JAYATHESWARY A/P PARNEALSIVAM https://padlet.com/p119659/y9erysi4s44s3uol Let's discuss on all the topics we learnt in MM1 en-us 2023-04-12 03:39:43 UTC 2025-11-02 08:59:54 UTC hello@padlet.com State any TEN (10) shapes and arrangements of the bacterial cells. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551071407 2023-04-12 03:42:14 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551071407 Identify FIVE (5) factors that influence bacterial growth. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551072097 2023-04-12 03:43:08 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551072097 Determine the method of sterilization for the following laboratory materials.i. Inoculating loopii. Culture mediaiii. Antibioticiv. Glasswarev. Biosafety cabinet p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551072371 2023-04-12 03:43:30 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551072371 Explain FIVE (5) types of staining methods and their functions used in microbiological assays. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551075893 2023-04-12 03:47:26 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551075893 List FIVE (5) detection methods used for the diagnosis of Mycobacterium tuberculosis. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551076022 2023-04-12 03:47:37 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551076022 What are the FIVE (5) phenotypic characteristics used to classify viruses? p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551076410 2023-04-12 03:48:09 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551076410 State any FIVE (5) examples of viral infections. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551076567 2023-04-12 03:48:23 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551076567 Draw and label the basic structure of a bacterial cell. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551076850 2023-04-12 03:48:45 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551076850 Compare any FIVE (5) differences between prokaryotic and eukaryotic cells. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551077018 2023-04-12 03:48:58 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551077018 Explain FIVE (5) oxygen requirements in bacteria. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551079399 2023-04-12 03:52:05 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551079399 Discuss the principle, procedure, and results of Gram staining. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551079651 2023-04-12 03:52:23 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551079651 List any FIVE (5) examples of physical laboratory hazards. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551082956 2023-04-12 03:56:44 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551082956 State any FIVE (5) examples of antimicrobial agents. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551083120 2023-04-12 03:56:56 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551083120 Write down any FIVE (5) examples of differential or indicator media. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551083564 2023-04-12 03:57:27 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551083564 Name any FIVE (5) examples of gram-positive bacteria p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551083770 2023-04-12 03:57:43 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551083770 Provide any FIVE (5) examples of gram-negative bacteria. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551083897 2023-04-12 03:57:53 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551083897 Describe FOUR (4) phases in microbial growth curve. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551084232 2023-04-12 03:58:23 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551084232 Discuss any FIVE (5) types of culture media with their applications in bacterial isolation and identification by providing ONE (1) example for each type. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551084522 2023-04-12 03:58:49 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551084522 Differentiate any FIVE (5) characteristics between Gram-positive and Gram-negative bacteria. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551084731 2023-04-12 03:59:07 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2551084731 Which of the following is an example of eukaryotic cell? p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559463707 (a) Virus (b) Fungi(c) Archaea(d) Bacteria]]> 2023-04-19 02:11:25 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559463707 Select the CORRECT example of physical hazard in laboratory. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559464269 (a) Bacteria(b) Radiation(c) Corrosive (d) Flammable ]]> 2023-04-19 02:11:48 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559464269 Identify the shape and arrangement of the bacterium as shown in figure below. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559466254 a.Spirochete b.Diplococcus c.Streptococcus d.Streptobacillus]]> 2023-04-19 02:13:13 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559466254 Which of the following is the characteristic of Gram-positive bacteria? p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559467244 a.Replicate by mitosis. b.Has periplasmic space. c.Has thick peptidoglycan layer. d.Outer membrane contains lipopolysaccharide (LPS).]]> 2023-04-19 02:13:58 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559467244 Determine the oxygen requirement for organisms in Test tube 3 as shown in figure below. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559469603 a.Aerobes
b.Facultative
c.Aerotolerant
d.Microaerophiles ]]> 2023-04-19 02:15:37 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559469603 Select the CORRECT example of anaerobic media. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559471033 (a) Blood agar(b) Nutrient broth (c) MacConkey agar (d)Thioglycolate broth]]> 2023-04-19 02:16:41 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559471033 Identify the type of aseptic technique as shown in figure below. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559472692 | (a) | Boiling
| (b) | Red-hot
| (c) | Flaming
| (d) | Irradiation]]> 2023-04-19 02:17:51 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559472692 Which types of staining methods is used to demonstrate the capsule of the organisms? p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559473684 | (a) | Simple stain
| (b) | Impregnation
| (c) | Negative stain
| (d) | Differential stain ]]> 2023-04-19 02:18:32 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559473684 Which of the following is the property for Staphylococcus aureus? p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559474352 | (a) | Catalase negative.
| (b) | Facultative anaerobe.
| (c) | Spore-forming bacteria.
| (d) | Stained pink colour using Gram staining.]]> 2023-04-19 02:19:03 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559474352 Which of the Streptococcus species shows beta-haemolytic activity on blood agar? p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559475927 | (a) | S. bovis
| (b) | S. mutans
| (c) | S. pyogenes
| (d) | S. pneumoniae ]]> 2023-04-19 02:20:07 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559475927 Figure below shows the clinical manifestation of an adherent, dense and grey pseudo-membrane covering the tonsils. Identify the causative agent of the disease. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559477885 | (a) | Bacillus anthracis
| (b) | Treponema pallidum
| (c) | Mycobacterium leprae
| (d) | Corynebacterium diphtheriae]]> 2023-04-19 02:21:23 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559477885 Mantoux tuberculin skin test is used for diagnosis of ______ species. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559478708 | (a) | Pseudomonas
| (b) | Streptococcus
| (c) | Mycobacterium
| (d) | Corynebacterium ]]> 2023-04-19 02:22:00 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559478708 ______ is a gram-negative diplococci bacterium that cause sexually transmitted infection. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559480504 | (a) | Treponema pallidum
| (b) | Neisseria gonorrhoeae
| (c) | Chlamydia trachomatis
| (d) | Streptococcus pneumoniae]]> 2023-04-19 02:23:05 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559480504 Which of the following organisms associated with gastritis and duodenal ulcer? p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559481094 | (a) | Helicobacter pylori
| (b) | Bordetella pertussis
| (c) | Gardnerella vaginalis
| (d) | Haemophilus influenzae]]> 2023-04-19 02:23:31 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559481094 Figure below shows a fungal skin infection that usually begins between the toes. This fungal infection is caused by ______. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559482208 | (a) | Tinea pedis
| (b) | Tinea capitis
| (c) | Tinea corporis
| (d) | Tinea unguium]]> 2023-04-19 02:24:25 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559482208 Choose the CORRECT statement about virus. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559482828 | (a) | Resistant to antibiotic.
| (b) | Carries both DNA and RNA.
| (c) | Reproduce outside living cells only.
| (d) | Genetic material is enclosed by envelope.]]> 2023-04-19 02:24:52 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559482828 Who is the person disproved the theory of “Spontaneous Generation” by the experiment as shown in figure below? p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559484642 | (a) | Robert Koch
| (b) | Louis Pasteur
| (c) | John Needham
| (d) | Francesco Redi ]]> 2023-04-19 02:26:15 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559484642 Which of the following kingdoms is consist of the prokaryotes? p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559495752 | (a) | Fungi
| (b) | Plantae
| (c) | Monera
| (d) | Animalia]]> 2023-04-19 02:34:18 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559495752 Which of the following individuals is LEAST likely to be affected by opportunistic pathogens? p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559496317 | (a) | Advanced age people.
| (b) | Man practicing healthy diet.
| (c) | Patients diagnosed with HIV.
| (d) | Patients who undergo radiotherapy.]]> 2023-04-19 02:34:43 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559496317 Which of the following statements is TRUE about commensal? p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559496911 | (a) | Grow inside the cell or tissue.
| (b) | Secrete poisonous substances.
| (c) | Produce vitamins in human body.
| (d) | Enhance colonization of pathogenic bacteria in human body.]]> 2023-04-19 02:35:10 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559496911 Figure below shows the bacterial growth curve. Identify the area labelled as X. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559501844 | (a) | Log phase
| (b) | Lag phase
| (c) | Decline phase
| (d) | Stationary phase]]> 2023-04-19 02:39:05 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559501844 Which of the following elements is NOT the macronutrients for bacteria? p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559502346 | (a) | Iron
| (b) | Carbon
| (c) | Oxygen
| (d) | Hydrogen ]]> 2023-04-19 02:39:26 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559502346 The following are enriched media, EXCEPT: p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559503321 | (a) | Blood agar
| (b) | Chocolate agar
| (c) | MacConkey agar
| (d) | Loeffler’s serum slope]]> 2023-04-19 02:40:03 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559503321 The following approaches are used to make the selective media, EXCEPT: p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559506027 | (a) | Alteration of pH.
| (b) | Addition of water.
| (c) | Addition of chemicals.
| (d) | Addition of antibiotics.

]]> 2023-04-19 02:41:33 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559506027 Identify the types of aseptic technique as shown in Figure 3. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559507167 | (a) | Red-hot
| (b) | Flaming
| (c) | Irradiation
| (d) | Incineration ]]> 2023-04-19 02:42:07 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559507167 Figure below shows a petri-dish inoculated with organisms. Name the technique which is used to obtain pure culture. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559508026 | (a) | Pour plate
| (b) | Lawn plate
| (c) | Streak plate
| (d) | Spread plate]]> 2023-04-19 02:42:44 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559508026 Which of the following biochemical tests shows positive result for Staphylococcus aureus? p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559508823 | (a) | Indole test
| (b) | Oxidase test
| (c) | Catalase test
| (d) | Hydrogen sulphide]]> 2023-04-19 02:43:22 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559508823 Select the Streptococcus species that are classified in Group A based on Lancefield classification. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559509217 | (a) | S. equi
| (b) | S. pyogenes
| (c) | S. agalactiae
| (d) | S. pneumoniae]]> 2023-04-19 02:43:41 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559509217 Figure below shows the clinical manifestation of deformed hands. Determine the causative agent for the disease. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559509957 | (a) | Bacillus cereus
| (b) | Bacillus anthracis
| (c) | Mycobacterium leprae
| (d) | Corynebacterium diphtheriae]]> 2023-04-19 02:44:19 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559509957 Elek’s test is used to determine the toxigenicity of ______’s strains. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559510790 | (a) | Bacillus
| (b) | Streptococcus
| (c) | Escherichia coli
| (d) | Corynebacterium]]> 2023-04-19 02:44:59 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559510790 Choose the Neisseria species that is associated with sexually transmitted disease. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559511203 | (a) | N. sicca
| (b) | N. mucosa
| (c) | N. gonorrhoea
| (d) | N. meningitidis]]> 2023-04-19 02:45:18 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559511203 Satellitism test is designed to facilitate the isolation and identification of ______ species. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559511747 | (a) | Vibrio
| (b) | Bordetella
| (c) | Helicobacter
| (d) | Haemophilus ]]> 2023-04-19 02:45:43 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559511747 Figure below shows the appearance of pink colonies on MacConkey agar. Identify the inoculated organisms. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559512829 | (a) | Yersinia pestis
| (b) | Escherichia coli
| (c) | Proteus vulgaris
| (d) | Salmonella typhi ]]> 2023-04-19 02:46:29 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559512829 Which of the following statements is TRUE about fungi? p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559513303 | (a) | Prokaryotic organisms.
| (b) | Photosynthesis organisms.
| (c) | Cell wall consists of peptidoglycan.
| (d) | Body structure consists of mycelium and hyphae.]]> 2023-04-19 02:46:50 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559513303 Figure below shows the microscopic image of the India ink preparation. Determine the organism which is diagnosed with the technique above. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559514238 | (a) | Candida albicans
| (b) | Aspergillus flavus
| (c) | Histoplasma capsulatum
| (d) | Cryptococcus neoformans]]> 2023-04-19 02:47:26 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559514238 ______ is a membrane bilayer that some viruses have outside of their capsid. p119659 https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559514813 | (a) | Chitin
| (b) | Envelope
| (c) | Mitochondrion
| (d) | Plasma membrane]]> 2023-04-19 02:47:54 UTC https://padlet.com/p119659/y9erysi4s44s3uol/wish/2559514813