100. Which of the following can be a likely event that may have led to the drinks’ contamination? A. A heavy-metal contaminated container was used to store the batch of garnishing added to the implicated drink B. A sanitary inspector did not report an initial routine water sample testing result indicating the presence of rotavirus C. A server failed to practice hand hygiene contaminating the implicated drinks he served with Staphylococcus aureus D. A sewage pipe has leaked into the bar’s tap water supply contaminating the utensils with Vibrio cholerae

Q: refer to the provided image  86. What was the modal drink consumed by bar goers during the time…

A: The median incubation period of illness means the time duration from the exposure to the first onset…

Q: Treponema pallidum is cultured in/ona. blood agar b. animal tissues c. serum broth d. eggs

A: Bacteria are member of a large group of unicellular microorganisms. It has cells walls, but lack…

Q: Calcium Chloride. Dosage forms, qualitative and quantitative analysis

A: Calcium chloride is an essential component for human body. It helps in the muscle movement, heart…

Q: Which of the following infections often has/have a polymicrobial cause?a. otitis media b.…

A: Microbes are small and unicellular organisms that can not be observed to the naked eye. These are…

Q: fibrous skin nodule is removed from the back of a patient from Central America. A microfilaria is…

A: Microfilaria is the larvel stage of many of the nematode worms which are usually parasitic. It is…

Q: 1. The use of a face mask to prevent the spread of germs is a recognition of the ___ route of…

A: Question - The use of a face mask to prevent the spread of germs is a recognition of the ___ route…

Q: 1. What is the Domain  Classification Scheme A. Staphylococcus  aureus B. Klebsiella pneumoniae C.…

A: Microorganisms are classified into three domains - Archaea, Bacteria and Eukarya. Archaea is group…

Q: 1. Illustrate a brine floatation method. 2. What are the disadvantages and advantages in using a…

A: In the flotation method the attachment of bubbles to particles transfers the solids from the body of…

Q: Microbe(s) that is/are the target(s) of pasteurization includea. Clostridium botulinum. b.…

A: Microorganisms as Enemies- Some microorganisms behave as pathogens and produce disease. They enter…

Q: eservatives cannot be used for direct + mount ?

A: The disease is a state of the body in which the physiological mechanisms do not function in a normal…

Q: Airborne Precautions are needed if  there are fomites on environment surfaces/reusable medical…

A: C. Droplets precautions are also needed

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

A: The gram-negative bacilli cause enteric and non-enteric diseases The reservoirs for enteric diseases…

Q: 1. Which of the following is a type of selective debridement? A. epiboly B. autolytic C.…

A: The first question is asking about the types of selective debridement. Selective debridement refers…

Q: Why is stool examination important in the study of Parasitology? Provide/List 5 specimens in a…

A: Parasitology is a scientific study concerned with biology of parasites and  parasitic diseases

Q: cessary to make a skin puncture to a

A: As we know Phlebotomy refers to the process of puncturing the vein of body  with a cannula to…

Q: 1.Explain three reasons why Koch’s postulates are difficult to carry out today and why it can not be…

A: The bacterial infection known as tuberculosis (TB), which is contagious, primarily affects the lungs…

Q: What steps can a phlebotomist take to minimize contamination of drawnblood that is going to be used…

A: Phlebotomy deals with surgical punctures on veins. Specialists in the field of phlebotomy are known…

Q: 5. Each of the following organisms is an important cause of urinary tract in fections except: a.…

A: According to guidelines we have to answer the first question only. so please kindly post the…

Q: A 82-year-old female patient presents with a non-productive cough that often ends in wheezing , and…

A: Case summary: The patient is an 82-year-old female  Presenting complaints: non-productive cough…

Q: Which of the following is not an opportunistic enteric bacterium?a. Serratia b. Klebsiella c.…

A: Shigella infection (shigellosis) is also known as intestinal disease which is caused by a family of…

Q: 1. These category of precaution is designed to be used for the care of all patlents, in all…

A: As per the guidelines we are supposed to answer only the first question in case of multiple posted.…

Q: Binary fission produces bacterial populations with genetic variability. O True O False

A: Introduction :- Binary fission is the process of division by which an organism divides into two…

Q: Match pathogen to common site of hospital-acquired infection. Make matches so you use each letter…

A: Q.No     33 forms endospores, causes serious diarrhea Clostridium difficile 34 gram-negative…

Q: The Diagnosis of Enterobius vermicularis in kindergarten kids who complain from anal itching is…

A: Microbiology is the study of microorganisms that are invisible to the naked eye. The microorganisms…

Q: A medical laboratory scientist extracted from a 5-year-old patient who was admitted due to…

A: A blood sample is the collection of blood from the patient through vein and artery by a physician,…

Q: Blood culture contamination is a quality indicator for thea. Environmental Services area.b.…

A: Contamination is primarily caused by the skin flora of the patient and raises huge problems for…

Q: Which of the following could be a method for tetanus transmission. a-Toothbrush b-nail c-sterile…

A: Acute poisoning caused by a neurotoxin generated by Clostridium tetani is known as…

Q: Which of the following is the most likely treatment of choice?

A: Answer : Since pus formation indicates the present of infection, therefore treatment would involve…

Q: 1. Viral infection is most often diagnosed by a. microscopy b. biochemical test C. signs and systems…

A: A virus is an organism that causes many infectious diseases in humans and other animals. These…

Q: 1. How do you perform the streaking plate technique? 2. Describe the preparation of culture media…

A: According to the question, We will discuss the answer to the questions asked one by one. So, let us…

Q: Which results in the lab's urinary dipstick (labstix) test are specifically diagnostic for a bladder…

A: Introduction: The renal system also referred to as the urinary system, comprises the ureters,…

Q: composting. List down the procedures in doing it.

A: Compost is an organic matter which decomposes in the process called composting. Compost is rich in…

Q: 6. In January 2012, a physician in a Buenos Aires hospital telephoned the Ministry of Health (MOH)…

A: The Ministry of Health (MOH) is a government agency responsible for the health of the population in…

Q: I.For the following description of the various microbiology fields indicate the name of the field on…

A: Answer: Microbiology : It is the study of micro organisms which cannot be seen through our naked…

Q: Resident microbiota is commonly found in thea. liver b. kidney c. salivary glands d. urethra

A: Resident microbiota  They are those micro organisms that are found normally inside or on the surface…

Q: 101) A syringe is used for multiple patients, one of whom has hepatitis B. The syringe is not…

A: Hepatitis is the inflammation of the liver. The inflamed liver cannot perform its function properly.…

Q: What is the importance of blood smear preparation in the diagnosis of bloodborne parasites?

A: Blood smear preparation is an essential technique in the diagnosis of bloodborne parasites. It…

Q: . Define and Describe aseptic technique in blood collection

A: Note: According to bartleby guidelines only first question is to be answered. Phelbotomy: Phlebotomy…

Q: A delta check refers toa. checking the wristband with the requisition.b. comparing current test…

A: Sample mix-up mistakes are one of the most dangerous preanalytic errors, and they continue to be a…

Q: 82. Which of the following may produce an epidemic curve characteristic of a propagated source…

A: An epidemic is a sudden increase in the number of infected people with a disease in a given area…

Q: Match the chemotherapeutic agents with its use, side effects etc. It is used in the tx. of AIDS-…

A: Common side effects of chemotherapeutic agents include nausea, vomiting, fatigue, hair loss, anemia,…