A positive antibody test for HIV would be a ___________of infection.a. sign b. symptom c. syndrome d. sequela

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: A_____is an observable effect of a disease, while a_____isan effect of a disease felt by the…

A: Step 1 The disease is a disorder or deranged functioning of the body that results from an infection,…

Q: The symptoms in scarlet fever are due toa. streptolysin b. coagulase c. erythrogenic toxin d.…

A: Scarlet fever is a bacterial infection that is characterized by sore throat, fever, swollen lymph…

Q: Hybridomas are formed by fusing antibody-producingwhite blood cells with:(a) Viruses(b) Bacteria(c)…

A: Hybridoma is a hybrid cell used for the production of large quantities of antibodies which are used…

Q: Which infection(s) would be categorized as a zoonosis?a. anthrax b. diphtheria c. gas gangrene d.…

A: Bacteria are microorganism that most commonly occur in the soil, air, water and in adverse…

Q: The human immunodeficiency virus has a preference forinfectinga. B lymphocytes.b. cytotoxic T…

A: The human immunodeficiency virus has a preference forinfecting

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: Which of the following is an air-borne disease? A. Measles B. Typhoid C. Pink eye D. None of the…

A: Air-borne diseases are spread through air.

Q: Select the letter of the choice that best completes the statement. A person is most infectious to…

A: Infectious diseases are diseases caused by the direct effect of pathogenic microorganisms, such as…

Q: In carriers of sickle cell (AS), which of the following is true? A) They do not pass on the disease…

A: Answer- do not have disease.

Q: A positive antibody test for HIV would be a _________________________ of infection. a. sign b.…

A: Introduction  We are surrounded by wide variety of pathogens and the list is continue growing as the…

Q: The varicella-zoster virus that causes chickenpox is classified as a.a. herpes virus b. pox virus c.…

A: Varicella-zoster virus is known to cause two diseases, namely chickenpox (varicella) and shingles…

Q: Graveyard of RBC is a) Spleen b) Liver c) Kidney d) Thymus

A: A type of blood cell found in the blood that is produced in the bone marrow. Red blood cells contain…

Q: ____________is an effective treatment for herpes simplex lesions.a. Amantadine b. Interferon c.…

A: Herpesviruses are persistent latent viruses that cause recurrent infections, and some are implicated…

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: An infection that spreads from a local site to other tissues is known as a a. mixed infection. b.…

A: An infection is the invasion and multiplication of microorganisms like bacteria, viruses, and…

Q: What can you say about a positive latex agglutination test?   Question 3 options: A It shows the…

A: The latex agglutination test is designed to search for antibodies or antigens in urine, saliva, or…

Q: Why is viral meningitis also referred to as aseptic meningitis? Question 10 options: a) To…

A: Virus is a microscopic organism which contains a protective coat and the nucleic acid. It doesn’t…

Q: Choose the combination of answers that most accurately completes the statement. What virulence…

A: Answer is d.) endotoxins in the blood.

Q: Hepatitis virus destroys the cells and may cause the disease: A) Jaundice B) Malaria C) Typhoid D)…

A: Viruses are obligate parasites that multiply and reproduce only within their host cells.

Q: Early lesions in Rocky Mountain spotted fever may resemble the rash of a. measles. b. chickenpox. c.…

A: Microbes or microorganisms are mainly visible under the instrument microscope. Several organisms…

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: Which of the following increases the likelihood of successful organ transplant? a. matching the ABO…

A: The function of the immune system is to protect the body against all foreign agents and it does this…

Q: A raised Reddened area appearing on the skin Caused by a sensitivity reaction is termed ... A.…

A:

Q: This drugs in the picture can treat: A) malaria B) cough C) pain D) arrhythmia

A: Drugs are chemical substances that are usually orally ingested or intravenously incorporated into…

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: A heart attack is a type of organ dysfunction. Is heart attack a type of sepsis? A. No, because a…

A: Sepsis - It is defined as the response to infection. Any infection can cause sepsis if it is not…

Q: Which of the following is not part of the human immune response? A) producing antibodies B) the skin…

A: When there is antigen enter in human bidy immune system recognizes and destroys, substances that…

Q: This is a product label for a germicide. HIV-1, HBV, and HCV are all viruses that can be found in…

A: A germicide is an agent that can kill microorganisms, particularly pathogenic organisms (“germs”).…

Q: Which of the following is the best definition of antigen?   Question 8 options:   A)  something…

A: To find: The best definition of antigen

Q: Relapsing fever is spread bya. lice b. ticks c. animal urine d. a and b

A: Infection may be caused by different microorganisms such as bacteria, virus, fungi or protozoa.…

Q: To date, there is no cure for HIV. Because of this, the will be present in an infected individual…

A: The term "disease" indicates "without ease or comfort." It is defined as the condition of illness in…

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 the following is not a disease caused by a herpes virus? A. AIDS B. Genital warts C. Cold…

A: Herpes simplex virus (HSV) is the causative agent of herpes and it belongs to double-stranded DNA…

Q: Which ONE of the following individuals is at greatest risk for developing acute myeloid…

A: Acute myeloid leukaemia is a blood cancer that originates in the bone marrow cells.

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: The bubo of bubonic plague is a/an a. ulcer where the fl ea bite occurred b. granuloma in the skin…

A: Bacteria is a type of prokaryote that can be found on the Earth's surface. While some are dangerous…