Diseases Caused by Bacteria

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Questions and Answers

What is the effect of Synthetic micro-organisms on other micro-organisms?

  • They have no effect on them
  • They mutate them
  • They inhibit their growth or kill them (correct)
  • They enhance their growth

What type of micro-organisms are Sulphonamides and Quinolones?

  • Mutated
  • Synthetic (correct)
  • Natural
  • Hybrid

What is the primary function of Synthetic micro-organisms like Sulphonamides and Quinolones?

  • To promote cell growth
  • To clone cells
  • To inhibit cell growth or kill cells (correct)
  • To mutate cells

What is the result of Synthetic micro-organisms like Sulphonamides and Quinolones on other micro-organisms?

<p>The growth of other micro-organisms is inhibited (A)</p> Signup and view all the answers

What category of micro-organisms do Sulphonamides and Quinolones belong to?

<p>Synthetic micro-organisms (B)</p> Signup and view all the answers

What is the term for the inflammation of the navel in chicks?

<p>Omphalitis (A)</p> Signup and view all the answers

Which of the following diseases is caused by E. coli?

<p>All of the above (D)</p> Signup and view all the answers

What is the mode of action of Nitrofurans?

<p>They inhibit carbohydrate metabolism and DNA synthesis (C)</p> Signup and view all the answers

In Turkey, what is the primary symptom of a bacterial infection?

<p>Sinusitis (A)</p> Signup and view all the answers

What is the spectrum of Nitrofurans?

<p>Broad spectrum against G-ve and G+ve bacteria and protozoa (C)</p> Signup and view all the answers

What is the term for the inflammation of the eyes?

<p>Pano Ophthalmitis (B)</p> Signup and view all the answers

What is the action of Amoxicillin on bacteria?

<p>Bactericidal (B)</p> Signup and view all the answers

Which group of microorganisms is Salmonella a part of?

<p>Bacteria (C)</p> Signup and view all the answers

What is the MOA of Colistin?

<p>Bactericidal (B)</p> Signup and view all the answers

Which microorganism is not a type of Protozoa?

<p>Salmonella (D)</p> Signup and view all the answers

What is the common characteristic of E. coli and Salmonella?

<p>Both are types of bacteria (B)</p> Signup and view all the answers

What type of bacteria is affected by the inhibition of cell wall synthesis?

<p>Clostridia spp. (C)</p> Signup and view all the answers

What is the target of inhibition for Clostridia spp.?

<p>Cell wall synthesis (B)</p> Signup and view all the answers

Which type of bacteria is affected by the inhibition of nucleic acid synthesis?

<p>Haemophilus spp. (A)</p> Signup and view all the answers

What is the spectrum of inhibition for Haemophilus spp.?

<p>Anaerobic spp. (B)</p> Signup and view all the answers

What is the common characteristic of Clostridia spp. and Haemophilus spp.?

<p>Both are anaerobic (B)</p> Signup and view all the answers

Which bacterium is associated with food poisoning?

<p>Clostridium perfringens (C)</p> Signup and view all the answers

Which of the following bacteria is a normal part of the human skin flora?

<p>Corynebacterium (B)</p> Signup and view all the answers

Which of the following bacteria is a common cause of upper respiratory tract infections?

<p>Haemphilus (D)</p> Signup and view all the answers

Which of the following bacteria is a common cause of wound infections?

<p>Staphylococcus aureus (C)</p> Signup and view all the answers

Which of the following bacteria is a zoonotic pathogen, meaning it can be transmitted from animals to humans?

<p>Pasteurella multocida (B)</p> Signup and view all the answers

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Study Notes

Microorganisms and Diseases

  • Sulphonamides and Quinolones inhibit growth or kill microorganisms, causing diseases such as Omphalitis, Pano Ophthalmitis, Air Sacculitis, Coli-septicemia, and Swollen head.

Bacterial Infections

  • E. coli causes diseases such as Early Chick Mortality, Coli-septicemia, Swollen head, and Salpengitis.
  • Salmonella causes diseases such as Early Chick Mortality, Omphalitis, and Air Sacculitis.

Pharmaceutical Company

  • Atco Pharma is a pharmaceutical company that deals with antibiotics.

Nitrofurans

  • Nitrofurans have a broad spectrum, effective against Gram-positive and Gram-negative bacteria, as well as protozoa like Coccidia.
  • They are bactericidal, inhibiting carbohydrate metabolism and DNA synthesis.
  • They are effective against bacteria such as Streptococcus spp., Staphylococcus aureus, Clostridium perfringens, Corynebacterium, Haemophilus, and Salmonella spp.

Spectrum of Nitrofurans

  • They inhibit cell wall synthesis and nucleic acid synthesis.
  • They are effective against Clostridia spp., Haemophilus spp., Anaerobic spp., E. coli, and some Protozoa like Amoeba, Giardia, and Trichomonas.

Antibiotics

  • Amoxicillin is a bactericidal antibiotic.
  • Colistin is a bactericidal antibiotic.

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