6) Summarize the key difference in the invasion of cells by: а. HIV b. Adenovirus c. Anthrax d. SARS-CoV-2 e. MERS

Q: Adenoviruses are the agents ofa. hemorrhagic cystitis b. keratoconjunctivitis c. common cold d. all…

A: Adenovirus is a virus that was isolated from the adenoids of young children. The family of…

Q: e. Every few years, a new flu virus emerges 3. Chicken Pox a. Itchy. on the body b. Typically seen…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: The use of multiple drugs in HAART to treat AIDS has a. completely removed the virus from infected…

A: The disease that is caused by the human immunodeficiency virus (HIV) is known as the acquired immune…

Q: biological vector is and a mechanical vec

A:

Q: Infections with __________ virus cause the development ofmultinucleate giant cells.a. rabies b.…

A: Some viruses are able to induce fusion of cells and live within them, thereby avoiding the immune…

Q: The virus known as H1N1 (swine flu)

A: Swine flu is a viral disease transmitted by H1N1 influenza A virus that transmits through…

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: Which of these statements about cat scratch disease is false?a) It is a common cause of chronic…

A: Which of these statements about cat scratch disease is false?

Q: What is true of the condition endocarditis?a. It occurs in the heart muscle.b. It is caused by…

A: The endocardium is the inner layer of the heart. It lines the heart and the valves. Endocarditis is…

Q: Match the pathogen to the correct virulence factor Varicella-zoster virus Staphylococcus aureus…

A: Latent Infection : Varicella zoster virus is a pathogen which cause latent infection . Latent…

Q: Which factors would promote progression of an infection? Select all that apply. a. low microbial…

A: Answer- Infection is the invasion and division of microorgnisms in the body which lead to medical…

Q: a. What precautions can a person take to prevent himself or herselffrom contracting HIV infection?b.…

A: HIV infection is a sexually-transmitted infection that can spread during blood transfer or by semen,…

Q: Select the most accurate answer: HHV-8: A. Is a human herpesvirus B. Affects the immunosuppressed…

A: human herpesvirus 8 - A type of virus that causes Kaposi sarcoma (rare cancer in which lesions grow…

Q: A more hygienic environment in our modern society A. has increased the overall prevalence of…

A: By the exposure of the information in the whole world the awareness towards self hygiene has…

Q: One reason that pathogenic microorganisms have an advantage in the host they infect is because they…

A: The small, microscopic, and mostly unicellular organisms are called microorganisms. They are of…

Q: Norovirus is spread by a. food d. blood products b. water e. c and d only c. aerosols f. a, b, and c

A: Norovirus is also known as the stomach bug or stomach flu. On the other hand, Norovirus infection is…

Q: Vaccines are substances that confer immunity against________.a) All kind of diseases b) Communicable…

A: Each vaccine contains a small amount of the  germ (virus or bacteria) ,inactivated  or dead or parts…

Q: B. Study the pictures below and explain how they affect the chain of infection. 3. 2.

A: Chain of infection It is a chain that shows how diseases spread. It mainly contains three things the…

Q: 1 Based on the experience of the Philippines with the dengue vaccine, what can you conclude…

A: The correct answer is (a)due to some reasons such as corruption and cost cutting ,the implementers…

Q: Progression from early-stage HIV disease to AIDS can beexpected within a few months:(a) In nearly…

A: HIV is also known as the human immunodeficiency virus is the virus that causes AIDS (acquired…

Q: When viruses flourish and grow in the bloodstream, this is referred to as a. viremia. c. septicemia.…

A: There are large number of pathogens which infect our tissue and they migrate between the various…

Q: 2. Consider an outbreak of salmonella in which 28 persons in 18 different households all became ill.…

A: Calculation of difference in between the illness transmission in community and illness transmission…

Q: Antibodies, complement proteins, and phagocytic cells provide effective protection against all of…

A: The human body is under constant attack by desiccating agents from all over in the form of…

Q: Vaccines_______. a. are similar to viroids b. are only needed once c. kill viruses d. stimulate an…

A: A vaccine is a biological preparation that provides active acquired immunity to a particular…

Q: Which of the following choices is NOT related to non-communicable diseases? A. Herbal therapy is a…

A: Non-communicable diseases are diseases that are not passed from person to person. They are usually…

Q: The mosquito is a

A: Aedes aegypti are the mosquitoes which which carries the dengue fever. Dengue has the symptoms like…

Q: The chemical compound that the body uses to identify something as foreign and a potential invader is…

A: Our body's natural immune system treats  something chemical or maybe some virus or bacteria or…

Q: Which stage of HIV infection does the immune system function most closely to normal?   A) Attachment…

A: The human immunodeficiency virus (HIV) is a virus that targets the immune system of the body. AIDS…

Q: 10, Analyze Which diseases cannot be effectively treated with antibiotics? (Circle your choice.) a.…

A:

Q: When microorganisms colonizing the wound and multiply excessively or invade tissue is called a.…

A: A wound is considered a condition, where the living tissues get damaged or cut by an external…

Q: Acquired Immunodeficiency Syndrome is characterized by which of the following? a. Caused by a…

A: Reproduction is defined as the process of an organism by which it produces a offspring that re…

Q: During which periods of a measles infection is a person not usuallycontagious?a. incubation b.…

A: Measles is a highly contagious infection caused by a virus that can replication the nose and throat.…

Q: Which of these immunopathologies could be treated with a stem celltransplant?a. arthus reaction b.…

A: Immunopathology: It deals with immune responses associated with the disease. It is a branch of…

Q: Researchers are using lentivirus to deliver fetal hemoglobin genes to individuals with sickle cell…

A: Gene therapy is used to correct defective genes in order to cure a disease or help your body better…

Q: 5. A 36-year-old nurse is found to be both HBsAg positive and HBeAg positive. The nurse most likely…

A: Please note that the repetition of question 5 by writing it down indicates that, that is the answer…

Q: One vaccine administered to protect against whooping cough alsocontains antigens meant to provide…

A: Bordetella pertussis is a noteworthy reason for dismalness and mortality around the world,…

Q: II Why do you think it would be important for epidemiologists to track minor genomic changes in the…

A: 11. Why do you think it would be important for epidemiologists to track minor genomic changes in the…

Q: Which of the following is a mechanism of persistent viral infections? O a. Toggles between cytolytic…

A: Persistent viral infection are defined as the infection in which the viruses doesn't cleared out…

Q: a. What are some of the sources for “new” infectious diseases?b. Comment on the sensational ways in…

A: Infectious disease is those which passed person to person by insects, secretions like cough and…

Q: For which viral infections are vaccines available to the generalpublic?a. varicella-zoster b. human…

A: Answer- Vaccines are the attenuated or killed pathogen or their epitope which helps in providing…

Q: A positive antibody test for HIV would be a ___________of infection.a. sign b. symptom c. syndrome…

A: Human immunodeficiency virus (HIV) is a retrovirus that comprise a large and diverse family of…

Q: The vaccine administered to protect against whooping cough also contains antigens meant to provide…

A: Pathogens are microorganisms that are capable of causing infection in host organisms. Pathogens…

Q: Why are most unimmunized children protected against diseases such as measles?Choose one: A.  They…

A: Immunization is the process whereby a person is made immune or resistant to an infectious disease,…

Q: A positive tuberculin skin test is an example ofa. a delayed-type allergy b. autoimmunity c. acute…

A: In Adaptive Specific Host Defenses, we examined the instruments by which versatile safe safeguards,…

Respiratory Infections

Respiratory infections are infectious diseases of the respiratory tract that are mostly caused by bacteria and viruses. They cause infections of the throat, sinuses, airway path, and lungs. Respiratory infections are typically divided into two types: upper tract respiratory infection and lower tract respiratory infection.