Which of the following diseases is least likely to be transmitted by water? a) Hepatitis A b) Cholera c) Shigellosis d) Trachoma e) Typhoid

Q: A deficiency in vitamin D leads to A) night blindness. B) impaired blood clotting. C)…

A: The organic compounds which are needed in small quantities for the normal development and growth of…

Q: Infection above an impacted kidney stone A) None of these answers is correct B) Never happens as…

A: Kidney stones Nephrolithiasis is the stones or the small hard deposits in the kidney.  Causes: Diet…

Q: The following statements about Streptobacillus moniliformis are all true excepta) it can be…

A: Answer: Introduction: Streptobacillus moniliformis means a non-motile, Gram-negative rod-shaped…

Q: Which condition is characterized by a barking cough and stridor in children? A) Asthma B)…

A: Child respiratory problems can range from moderate to severe and cause coughing, wheezing, trouble…

Q: In the microbiological diagnosis of sexually transmitted diseases, which one is used for dark field…

A: Darkfield microscopy utilizes an opaque disc that is placed beneath the condenser. The disc prevents…

Q: Which disease has an environmental reservoir (i.e., soil, water)? A) O pneumonia B) O rabies C) O…

A: Natural reservoirs are a specific population or environment of the organism that act as reservoirs…

Q: Spongiform encephalopathies are 1) caused by prions. 2) chronic, fatal infections of the nervous…

A: Spongiform encephalopathies are pathological diseases that can affect both animals and humans.…

Q: How would the occurrence of the common cold be classified? a)sporadic b)endemic c)pandemic…

A: Common cold or simply cold is an upper respiratory tract infection which can be transmitted by…

Q: Which of these statements about tetanus is true?a) It can start from a bee sting.b) Immunization is…

A: Answer: Introduction: Tetanus means a contamination or infection occurred by Clostridium tetani…

Q: If an acid-fast bacterium is detected in a clinical sample, thenthe organism could bea) Cryptococcus…

A: Answer- Those bacteria that resist the decolorization with acid alcohol because of the nature of…

Q: Which immunization is recommended to protect against the bacterium Haemophilus influenzae type b…

A: Vaccines are used to immunise people against infectious diseases. Vaccines boost the immune system…

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

A:

Q: Which of the following is not an explanation for the lack of Hepatitis C eradication? A) High rate…

A: The fact that hepatitis C strains do not exhibit broad resistance to antiviral drugs is not often…

Q: The most effective method to prevent the spread of respiratory infections in children is frequent…

A: Various practices and measures are implemented to reduce the spread of pathogens, such as viruses…

Q: 14) When considering virulence factors, which class of virulence factor would be most likely to…

A: The immune system is the defence mechanism of the body that protects the body from invading…

Q: Which statement about Yersinia pestis is false?a) Conditions inside human phagocytes activate…

A: Yersinia pestis is a non-motile, rod-shaped, Gram-negative bacterium that do not consists of spores.…

Q: Which of the following statements is false?a) A botulism epidemic that results from improperly…

A: An illness of high rate implies that individuals frequently contract the infection; guests to a…

Q: In the United States, hantavirusesa) are limited to southwestern states.b) are carried only by deer…

A: A virus is an infectious agent that contains a single nucleic acid (RNA or DNA) core surrounded by a…

Q: One of the common disease caused by fungi…

A: Answer: Introduction: Fungi evolved first; plants evolved second but not from fungi. Fungi are…

Q: Islets of Langerhans are present in: A) Kidney B) Liver C) Pancreas D) Trachea

A: Answer is C.) Pancreas.

Q: Respiratory syncytial virusa) is a leading cause of serious lower respiratory tract infections in…

A: Viruses are extremely small organisms that either has RNA or DNA as their genetic code and are…

Q: Match the organism in column A to symptom/ appropriately. Use cach description only once. |COLUMN B…

A: Health is a state of complete mental, bodily, and social well-being, not only the absence of disease…

Q: Which of these diseases is spread by needle sticks   Question  options: A) Hepatitis C B) Rocky…

A: Needlestick injury can be defined as the penetration of skin by a hypodermic needle or other sharp…

Q: Which of the following is not applicable to Listeria monocytogenes, or to the disease it causes,…

A: Answer:  Listeria monocytogenes are the gram positive bacteria which are mainly responsible for the…

Q: What organ can be affected by Hepatitis B, giving rise to the virus's name? A) Kidney B) Cervix C)…

A: Hepatitis B infection is caused by HBV. HBV stands for hepatitis B virus. The virus can be…

Q: What is the most critical factor in preventing hospital-acquired infections? A) Prescribing…

A: Patients who are not infected at the time of their admission contract hospital-acquired illnesses…

Q: Which of these statements about tularemia is false?a) It can be contracted from muskrats and…

A: Answer is c.) Causative organism has growth requirements similar to those of E coli.

Q: A patient that experiences hydrophobia, has the appearance of Negri bodies in nerve cells, and later…

A: Microbes are generally visible under the microscope. These include several organisms like bacteria,…

Q: The speciation of the genus Fusobacterium can be accomplished by a) pigment production b) bile…

A: Genus Fusobacterium is the obligate anerobic, non-motile or motile, non-spore-forming,…

Q: Commercial canning processes are designed to ensure destructionof which of the following?a) All…

A: The process of canning is performed to eradicate the harmful pathogens from the packed food. The raw…

Q: Which of the following statements about botulism is true?a) It is caused by Bacillus botulinum, an…

A: Any organism capable of causing a disease or an infection is called a pathogen. There are many…

Q: Which of the following statements is false?a) A disease with a long incubation period might spread…

A: The immune framework is an organization of natural cycles that shields a living being from diseases.…

Q: Salmonella typhi has the ability to persist within the gall-bladder of humans while causing no…

A: Salmonella typhi is a bacteria that causes typhoid fever in humans. There are many strains of…

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: 34) Which of the following fungal diseases involves an intracellular parasite that partially…

A: Fungi exhibit a dimorphic switch between yeasts and molds. some of the examples of these fungi are…

Q: Which of these statements about Streptococcus pyogenes is false?a) It is a Gram-positive coccus…

A: Streptococcus pyogenes are gram-positive Group A streptococcus that are known to cause a variety of…

Q: Which of the following bacterial species is considered normal flora of the mouth? O 1) Streptococcus…

A: The oral microflora is a collection of microorganisms that live in the mouth. There are about 700…

Q: Which of these statements concerning cryptococcal meningoencephalitis is true?a) It is caused by a…

A: Meningitis is the infection of the membranes lining the spinal cord and skull. Cryptococcal…

Q: Which one of the following statements about bacterial vaginosis is false?a) It is the most common…

A: Bacterial vaginosis is also known as vaginal bacteriosis . It is a vaginal infection disease and…

Q: Which of the following are hosts of West Nile virus which are also responsible for infecting…

A: The illness caused by micro-organisms like bacteria, parasites, fungi and acellular organisms like…

Q: Q44 Giardia is a prominent water-borne pathogen. A) True B)  False

A: The genus Giardia was first seen by Leeuwenhoek (1681) while examine his own stool. Majority of the…

Q: The purpose of an analytical study is toa) identify the person, place, and time of an outbreak.b)…

A: Answer is b.)identify risk factors that result in high frequencies of disease.

Q: Which of the following infectious agents is most likely to cause a pandemic?a) Influenza A virusb)…

A: Microbes are generally visible under the microscope only. They include bacteria, algae, fungi,…

Q: Which of the following statements about noroviruses is false?a) They are the most common cause of…

A: Viruses are infectious agents that are non-cellular and composed of genetic material covered by a…

Q: 1. Which of the following is considered a vital sign? a) Bodyweight b) Blood type c) Lung capacity…

A: According to bartleby guidelines only first 3 questions are to be answered. So please upload other…

Reproductive system infection

The biological process through which parents produce new children is called reproduction. A reproductive system is a group of internal and external organs that collaborate to allow males and females to reproduce. Many experts believe that the reproductive system is one of the most important systems in the body due to its crucial function in the survival of the species. Among the body's basic systems, the reproductive tract is the one that differs the most between sexes, and it is also the only one that does not operate until puberty.