Which of the following bacteria is associated with gastric and duodenal ulcers? Select one: a. Campylobacter pylori b. Helicobacter pylori c. Shigella sonnei d. Salmonella enteritidis

Q: Which medication could be used against gram-negative bacteria, gram-positive bacteria, chlamydias,…

A: Answer is b.)  tetracycline.

Q: 78. A food-borne outbreak of gastroenteritis is being investigated. Which of the following concerns…

A: an outbreak can be defined as an increase in the incidence of a diease more than the normal…

Q: Besides enterotoxin, does V. cholerae possess an endotoxin? If it does, is the toxin a significant…

A: Cholera is an infection by the bacterium Vibro cholerae, it causes fluid loss from the body in the…

Q: What is the most common bacteria causing community-acquired pneumonia infection? a) Neisseria…

A:

Q: What are the Carbapenem-Resistant Enterobacterales? Give examples of bacteria that are…

A: Enterobacterales Large order comprising of different types of bacteria that are the cause of…

Q: Terma: Wolbachia, L1, L2, L3, L4, aduit, proboscis, fat body, hemocoel, midgut, hemocyte, melanize,…

A: Heartworm disease is a serious ailment that results in intense lung ailment, coronary heart failure,…

Q: : Mechanism of Echinococcosis disease transmission: a- fecal-oral b- aerosol c- hemic d- contact

A: Echinococcosis is a parasitic disease which is caused by tapeworm of the genus Echinococcus. There…

Q: Select the correct answer from the answers provided.The primary habitat of Vibrio cholerae is a.…

A: Vibrio cholera can be defined as the gram negative, bacterium. Comma shaped cells, some of the…

Q: Give a trivia about Carbapenem-resistant Enterobacteral

A: Carbapenam resistent enterobacteriaceae stands for CRE, belongs to a family of germs difficult…

Q: Why is sporotrichosis sometimes called rose gardener’s disease?

A: Answer- Sporotrichosis is a fungal disease that is caused from Sporothrix sp. It usually occur to…

Q: What Enterobacteriaceae are of medical significance?List and describe the infections caused by these…

A: Bacteria, Virus, Fungus, and Parasites are the four agents that infect human body. Even though most…

Q: Which of the following diseases cannot be treated using antibiotics? a-Strep throat b-Tetanus…

A: Pathogenicity represents a specialization in a certain microorganism to replicate and damage host…

Q: Describe how you will demonstrate the Koch's postulate in linking Buruli Ulcer to its causative…

A: Koch's postulates are criteria proposed by Heinrich Hermann Robert Koch that are used to establish…

Q: Which of the following about Staphylococcus aureus is false?a) It is generally coagulase-positive.b)…

A: Staphylococcus aureus are the gram positive, catalase-positive bacteria that are commonly found in…

Q: Which of the following represents a major difference between Salmonella and Shigella infections? a.…

A: Escherichia, Salmonella, Shigella and Proteus are belongs enterobacteraceae and Gram negative…

Q: How can we prove the pathologic or clinical effects of V. cholerae are due only to the production of…

A:

Q: Which infectious agent is an obligate parasite? a. Mycobacterium tuberculosis b. Corynebacterium…

A: A holoparasite or a obligate parasite alludes to a parasitic creature, which neglects to finish its…

Q: Which of the following diseases is least likely to be transmitted by water? a) Hepatitis A b)…

A: Pathogenic microorganisms transmitted through contaminated water produce water-borne illnesses.

Q: Staphylococcus aureus can be responsible for all of the following conditions excepta) impetigo.…

A: Answer is d.) scaled skin syndrome.

Q: Describe two characteristics of Streptococcus mutans that contribute to its ability to cause dental…

A: To answer this question we should have knowledge of Microbiology

Q: Why is gout more prevalent in populations that eat relatively large amounts of meat?

A: Introduction: Gout is a type I glycogen storage disease which occurs to to the defect of an enzyme…

Q: The presence of a few bacteria in the blood is termeda. septicemia b. toxemia c. bacteremia d. a…

A: Bacteria are a group of prokaryotic microscopic single celled organisms. They live in diverse…

Q: The causative agent of 80% of urinary tract infections is:(a) Staphylococcus aureus(b) Escherichia…

A: An infection of the urinary tract (UTI) is microbial infection. The majority of UTIs are bacterial,…

Q: All of the following pertain to listeriosis, except O 1) intrauterine infection usually results in…

A: Listeriosis is a serious bacterial infection caused by a bacterium. This can happen by eating any…

Q: Explain why the spread of antibiotic microorgansims caused the return of Latasha’s strep throat.

A: Strep throat is a disease which is caused by viruses and bacteria in people , especially of young…

Q: Give trivia about why Methicillin-Resistant Staphylococcus Aureus (MRSA) is a communicable disease?

A: Give trivia about why Methicillin-Resistant Staphylococcus Aureus (MRSA) is a communicable disease?…

Q: Prepare a concept map on the large and diverse family of Enterobacteriaceae. The following are some…

A:

Q: How is Giardia, a eukaryotic pathogenic parasite, affected by vancomycin? Explain your answer.

A: Giardia is a anaerobic flagellated protozoan parasites of the phylum metamonada which colonise and…

Q: Compare and contrast two named bacterial pathogens that can cause diarrhoea and dysentery

A: Dysentery is diarrhea associated with blood (plus or minus mucus) and represents more invasive…

Q: Which bacteria release a potent exotoxin, capable of interfering with nerve/muscle communication? a.…

A: An exotoxin is a toxin secereted by bacteria into the surroundings. Bacterial toxin are classified…

Q: Which of the following are primarily zoonoses?a. tularemia b. salmonellosis c. shigellosis f.…

A: Pathogens are the organisms which upon entering in to the  host causes infectious diseases.…

Q: Which of the following is the cause of mycotoxicosis?a. Mucor b. Pneumocystisc. Aspergillus d.…

A: The mycotoxin is a secondary toxic metabolite and is produced by organisms of kingdom fungus. It is…

Q: Why is the metabolism of Streptococcus bovis of specialconcern for ruminant nutrition?

A: Streptococcus bovis (S. bovis) is a gram-positive bacteria.

Q: how can we control the parasite listeria monocytoges and please provide detailed information about…

A: One of the most dangerous food-borne pathogens is Listeria monocytogenes. It can survive in the…

Q: Select the correct answer from the answers provided. Which of the following is the cause of…

A: When the secondary metabolites produced by fungi called mycotoxins causes human and animal illness,…

Q: Single Matching. Match the infectious agent with the disease it is most associated with. -…

A: Infectious diseases are caused by pathogens like viruses, bacteria, and fungi. They can be…

Q: Describe the microscopic morphology of a) Clostridium perfringes b) Clostridium tetani C)…

A: The microscopic studies can yield the morphological structures of cells as small as bacteria. By…

Q: Which genus of bacteria has pathogens that can cause blindness?a. Streptococcus b. Staphylococcus c.…

A: Bacteria are the most important microorganisms to the food processor. Some bacteria are beneficial…

Q: Which of the following is not a good portal for entry for a pathogen?   A) Nasal cavity B) Skin C)…

A: Pathogen is an organism that cause diseases. There are several entry points in the body that causes…

Q: What bacterial genus is commonly found in the intestines of birds and reptiles? A) Neisseria B)…

A: A "microbe" is a living entity that is so tiny that it cannot be seen with the naked eye. They can…

Q: Give trivia about why Carbapenem-resistant Enterobacterales (CRE) is a communicable disease?

A: A communicable disease is well defined by the name that they are one that can be spread from one…

Q: In what way is the oral cavity an ecological system? a. What causes an imbalance? b. Explain how it…

A: Introduction: Oran cavity also referred to as the buccal cavity, is the mouth region that includes…

Q: اختر أحد الخيارات a. Eradication of O Helicobacter pylori b. All the above O c. Inhibition of…

A: Peptic ulcer disease is mainly caused as a result of oversecretion of gastric acid. The ulcer…

Q: What might be a reason why a Buruli ulcer is initially painless?

A: Disclaimer: “Since you have asked multiple questions, we will solve the first question for you. If…

Q: Write a brief description of Escherichia coli, Yersinia Pestis, Yersinia enterocolitica

A: All the bacteria belonging to different families and having different characteristics. Their shapes…

Violence

Violence is defined as a physical act that causes or is intended to cause harm. Violence can cause physical, emotional, or both types of harm. Violence is defined by the World Health Organization as the intended use of physical force and power that causes threat or harm against oneself, another person, or against a community or group, and has the potential to cause damage, death, mental distress, maldevelopment, or poverty.