Which of the following oncogenic viruses was first detected?
 A.Rous sarcoma virus.
 B.Epstein-Barr virus
 C.Herpes simplex virus type 2
 D.Human T cell leukaemia virus

1 Answer

Answer :

A.Rous sarcoma virus.

Related questions

Description : Which of the following has been linked to Kaposi's sarcoma? A.Epstein-Barr virus B.Human T-cell lymphotropic virus  C.Human papilloma virus  D.Human herpes virus 8

Last Answer : D.Human herpes virus 8

Description : Which of the following viruses is most susceptible to acyclovir: A. Herpes simplex type I virus B. Herpes simplex type II virus C. Varicella-zoster virus D. Epstein-Barr virus

Last Answer : A. Herpes simplex type I virus

Description : Mononucleosis is an infection of________ cells by the _____. a. T; cytomegalovirus b. B; Epstein-Barr virus c. Lung; cytomegalovirus d. red blood; Epstein.Barr virus

Last Answer : d. red blood; Epstein.Barr virus

Description : Which of the following is secondary to immune deficiency: A. Pseudo membrane deficiency B. Herpes simplex C. Squamous cell carcinoma D. Elevated Epstein bar viruses incidence

Last Answer : D. Elevated Epstein bar viruses incidence

Description : Researchers have associated the ______ virus with infectious mononucleosis and have evidence that the virus also causes _______. a. Epstein-Barr; hepatitis B b. Epstein-Barr; Burkitt's lymphoma c. Coxsackie; hepatitis B d. Coxsackie; Burkitt lymphoma

Last Answer : d. Coxsackie; Burkitt lymphoma

Description : Which of the following viruses has a vaccine to prevent it? a. HPV b. HIV c. fifths disease d. herpes simplex I

Last Answer : a. HPV

Description : Infectious _____ is caused by the ________virus infecting the B lymphocytes. a. mononucleosis, Epstein Barr b. shingles, varicella c. Epstein Barr, yellow fever d. Meningitis, Lassa

Last Answer : d. Meningitis, Lassa

Description : The following statement(s) is/are true concerning viral infections. a. The most common post-transplantation viral infections are caused by herpes viruses and include CMV and herpes simplex virus ... HSV) infection primarily presents with a mononucleosis-type syndrome with fever, lethargy, and cough

Last Answer : Answer: a, c, Solid organ transplant patients are prone to develop viral infection by virtue of exogenous immunosuppression. The most common post-transplantation viral infections are those ... transplant patient or as painful herpes zoster in patients who have previously developed chicken pox

Description : Which of the following are oncogenic viruses? a. polio b. HIV c. HPV d. rabies

Last Answer : c. HPV

Description : Assertion: Epstein - Barr virus is an oncovirus. Reason: It stimulates the growth of cancer.

Last Answer : Assertion: Epstein - Barr virus is an oncovirus. Reason: It stimulates the growth of cancer. A. If ... D. If both the assertion and reason are false

Description : Epstein-Barr virus test?

Last Answer : DefinitionEpstein-Barr virus test is a blood test to detect antibodies to the Epstein-Barr virus (EBV) antigens.See also: Monospot testAlternative NamesEBV antibody test; MonospotHow the test is performedBlood is ... the needle is removed, and the puncture site is covered to stop any bleeding.In in

Description : A history of infection specifically caused by group A betahemolytic streptococci is associated with which of the following disorders? a) Acute glomerulonephritis Acute glomerulonephritis is ... chronic glomerulonephritis, systemic lupus erythematosus, multiple myeloma, and renal vein thrombosis.

Last Answer : a) Acute glomerulonephritis Acute glomerulonephritis is also associated with varicella zoster virus, hepatitis B, and Epstein-Barr virus.

Description : The virus which causes mononucleosis belongs to which family? a) Cocksackie b) Androvirus c) Epstein-Barr d) Retrovirus 

Last Answer : ANSWER: C -- EPSTEIN-BARR

Description : Damage from ________ is the major cause of liver transplants in the US, alcohol and drug use are cofactors. a. hepatitis A b. hepatitis B c. hepatitis C d. herpes simplex I

Last Answer : c. hepatitis C

Description : Which of the following can be prevented by a vaccine? a. hepatitis A b. hepatitis B c. hepatitis C d. herpes simplex I

Last Answer : c. hepatitis C

Description : A common trait among Herpes viruses is _____. a. Lysogeny b. Lysis c. Laxity d. Latency

Last Answer : d. Latency

Description : A normal cell can be transformed into a cancer cell by all of the following except (A) Ionising radiation (B) Mutagenic chemicals (C) Oncogenic bacteria (D) Some viruses

Last Answer : Answer : C

Description : Genital Herpes is caused by Herpes Simplex Virus

Last Answer : type –1 and type – 2.

Description : The patient with Herpes Simplex Virus (HSV) encephalitis is receiving acyclovir (Zovirax). The nurse monitors blood chemistry test results and urinary output for a) renal complications related to ... output will alert the nurse to the presence of renal complications related to acyclovir therapy.

Last Answer : a) renal complications related to acyclovir therapy. Monitoring of blood chemistry test results and urinary output will alert the nurse to the presence of renal complications related to acyclovir therapy.

Description : The most common cause of acute encephalitis in the United States is a) Herpes Simplex Virus (HSV). Viral infection is the most common cause of encephalitis. HSV is the most common ... may cause fungal encephalitis. Fungal infections of the central nervous system occur rarely in healthy people.

Last Answer : a) Herpes Simplex Virus (HSV). Viral infection is the most common cause of encephalitis. HSV is the most common cause of acute encephalitis in the U.S.

Description : The herpes simplex virus (HSV-1), which produces a cold sore (fever blister), has an incubation period of a) 2-12 days. HSV-1 is transmitted primarily by direct contact with infected secretions. b) ... the incubation period. d) 3-6 months. The time period 3-6 months exceeds the incubation period.

Last Answer : a) 2-12 days. HSV-1 is transmitted primarily by direct contact with infected secretions.

Description : The causative micro organism for Herpetic gingivostomatitis is: A. Herpes simplex bacteria B. Herpes simplex virus C. Herpes zoster virus D. Borrelia vincentii

Last Answer : B. Herpes simplex virus

Description : Choose the correct statement about famciclovir: A. It is active against acyclovir resistant strains of herpes simplex virus B. It does not need conversion to an active metabolite C. It is used orally to treat genital herpes simplex D. It is the drug of choice for cytomegalovirus retinitis

Last Answer : C. It is used orally to treat genital herpes simplex

Description : What are oncogenic viruses? -Biology

Last Answer : Oncogenic viruses. Cancer, cause uncontrolled cell growth. immortalization or transformation of cells.

Description : Rivers' postulates can be used to a. locate an oncogene in a cell that is cancerous. b. develop inactivated viruses for use in a vaccine. c. eliminate viruses with certain chemical agents. d. relate a particular virus to a particular disease.

Last Answer : d. relate a particular virus to a particular disease.

Description : A viral load test detects the A- provirus of HIV in infected cells B- .total amount of virus in the infected host C- number of viruses being released by each infected cell D- .amount of bacteriophage being produced by E. coli cells

Last Answer : provirus of HIV in infected cells

Description : Recombination of virus genomes occurs A- by transduction B- by transcription C- simultaneous infection of a host cell by two viruses with homologous chromosomes D- by transformation

Last Answer : simultaneous infection of a host cell by two viruses with homologous chromosomes

Description : Kaposi sarcoma is a tumor of the a. Blood vessels. b. Liver. c. Lymph nodes. d. Kidneys.

Last Answer : a. Blood vessels.

Description : What is true about human interferon α: A. It is used to treat HIV infection B. It is used to treat Kaposi‘s sarcoma in AIDS patients C. It is curative for hepatitis B virus infection D. It is active orally

Last Answer : B. It is used to treat Kaposi‘s sarcoma in AIDS patients

Description : These viruses multiply first in the tonsils and then the lymphoid tissues of the gastrointestinal tract. a. Rabies virus b. Rotavirus c. Polio virus d. Hepatitis A virus

Last Answer : c. Polio virus

Description : The fecal-oral route is the mode of transmission for the _____. a. Hepatitis A virus. b. Hepatitis B virus. c. Hepatitis A and B viruses. d. All hepatitis viruses.

Last Answer : b. Hepatitis B virus.

Description : A long thread-Like RNA virus is typical of the viruses. a. hepatitis C b. Ebola c. polio d. West Nile

Last Answer : b. Ebola

Description : The virus(es) which can cause aseptic meningitis is/are A.Polioviruses B.Coxsackieviruses C.Echo viruses D.All of these

Last Answer : D.All of these

Description : Which of the following infection(s) can be diagnosed by the use of polymerase chain reaction? A- HIV-1 and HIV-2 viruses B- Hepatitis B virus C- Mycobacterium tuberculosis D- All of these

Last Answer : All of these

Description : Which of the following hepatitis viruses is not RNA virus? A- Hepatitis A virus B- Hepatitis B virus C- Hepatitis E virus D- Hepatitis G virus

Last Answer : Hepatitis B virus

Description : Is it herpes simplex?

Last Answer : answer:I realize that you went to the hospital…but, I’d get a second and/or third opinion. Don’t infectious disease folks get into this? I’m not an expert…haven’t seen this ever.

Description : what exactly are canker sores? a variation of cold sores? ie herpes simplex?

Last Answer : Canker sores are merely ulcers in your mouth, not caused by herpes simplex

Description : Herpes simplex?

Last Answer : DefinitionHerpes simplex is a viral infection that mainly affects the mouth or genital area.Causes, incidence, and risk factorsThere are two strains of herpes simplex viruses:Herpes simplex virus type ... HSV-1. The likelihood of childhood infection is higher among those with lower socioeconomic st

Description : Which of the following infections is also known as ringworm? A. folliculitis B. herpes simplex C. impetigo D. tinea corporis

Last Answer : Ans: D

Description : Which one of the following is a false statement about atopic eczema? a) It commonly begins by drug reaction. b) Super-added herpes simplex infection is a serious complication. c) The serum IgE ... . d) The skin lesions are typically itchy. e) Treatment with systemic steroids is often necessary.

Last Answer : Ans: E

Description : Prophylactic administration of antibiotic is indicated before oral surgery in patients with: A. Herpes simplex B. Whooping cough C. Bacterial endocarditis

Last Answer : C. Bacterial endocarditis

Description : What is true in treating a patient with secondary herpes simplex:** A. Acyclovir inhibits viral transcription when applied in the prodromal phase B. Idoxuridine is better than acyclovir when applied topically C. Antivirals are contra indicated in immuno-compromised patient

Last Answer : A. Acyclovir inhibits viral transcription when applied in the prodromal phase

Description : Intact vesicles are MOST likely to be seen in:** A. Herpes simplex infection B. Oral lichenoid reaction C. Aphthous ulceration D. Pemphigus vulgaris E. Cicatricial pemphigoid

Last Answer : A. Herpes simplex infection

Description : A patient complains of itching and vesicalis on the upper labium (Vermillion region) every year, your diagnosis would be: A. Herpes simplex B. Recurrent ulceration aphthae C. Impetigo

Last Answer : A. Herpes simplex

Description : Which of the following lesions CANNOT BE classified as an intra-epithelial lesion?** A. Herpes simplex infections B. Pemphigus vulgaris C. Herpangina D. Lichen planus E. Hand, foot and mouth disease

Last Answer : D. Lichen planus

Description : Ganciclovir is preferred over acyclovir in the following condition: A. Herpes simplex keratitis B. Herpes zoster C. Chickenpox D. Cytomegalovirus retinitis in AIDS patient

Last Answer : D. Cytomegalovirus retinitis in AIDS patients

Description : What is true of acyclovir treatment of genital herpes simplex: A. Topical treatment affords symptomatic relief in primary as well as recurrent disease B. Oral therapy for 10 days affords ... does not prevent recurrences D. Continuous long-term topical therapy is recommended to prevent recurrences

Last Answer : C. Oral therapy for 10 days affords symptomatic relief but does not prevent recurrences

Description : Iodoxuridine is indicated in: A. Herpes simplex keratitis B. Herpes zoster C. Chickenpox D. All of the above

Last Answer : A. Herpes simplex keratitis

Description : Along with effective antimicrobial therapy, corticosteroids are indicated in the following infective conditions except: A. Tubercular meningitis B. Severe P. carinii pneumonia in AIDS patient C. Herpes simplex keratitis D. Erythema nodosum leprosum

Last Answer : C. Herpes simplex keratitis

Description : Herpes simplex keratitis is characterized by: a. Presence of pus in the anterior chamber b. No tendency to recurrence c. Corneal hyposthesia d. Tendency to perforate 

Last Answer : ANSWER: C