Mediated cell death - Study guides, Class notes & Summaries

TEST BANK for Fundamentals of Molecular Virology 2nd Edition by Acheson. Package Title: Testbank Course Title: Acheson 2nd edition Chapter Number: 01 Question type: Multiple Choice 1) Which of the following terms describes the protein shell that surrounds the viral genome? a) capsid b) envelope c) matrix d) virion e) capsomere Answer: a 2) Which of the following would not be a nucleic acid form found in a viral genome? a) dsDNA b) ssDNA c) dsRNA d) ssRNA e) an RNA:DN...

Which of the following behaviors indicates the highest potential for spreading infections among clients? The nurse: 1) disinfects dirty hands with antibacterial soap. 2) allows alcohol-based rub to dry for 10 seconds. 3) washes hands only after leaving each room. 4) uses cold water for medical asepsis. 2. What is the most frequent cause of the spread of infection among institutionalized patients? 1) Airborne microbes from other patients 2) Contact with contaminated equipment 3) Hands of...

Test Bank for Advanced Assessment Interpreting Findings and Formulating Differential Diagnoses, 4th Edition, Mary Jo Goolsby, Laurie Grubbs Table of Contents Chapter 1. Assessment and Clinical Decision-Making: Overview ................................................ 2 Chapter 2. An Overview of Genetic Assessment ......................................................................... 5 Chapter 3. Skin ...............................................................................................

HSC 4504 Final Exam PH Immunology 2024 Actual 50 Questions and Answers Solved/Verified 100% Which of the following is TRUE about innate immunity? Innate immunity improves with successive exposures to the same pathogen or antigen. Innate immunity employs B and T lymphocytes to generate a response. Innate immunity employs phagocytes and natural killer cells to generate a response. Innate immunity is specific for any given pathogen or antigen. Innate immunity has a stronger second...

__ are an example of viruses with a segmented (-) RNA genome. - Orthomyxoviruses (-) strand: - Opposite of (+) strand and complementary. (+) strand: - Used or make mRNA Abortive polio: - - most common form (95% cases) - febrile illness (fever, malaise, drowsiness, headache, nausea, vomiting, sore throat) - complete recovery in several days - only recognized if observed in the blood Adsorption - When the virus attaches to the outside of the host cell. Doesn't require energy from the host...

List the three organelles, in order, involved in the synthesis, transport and shipping of proteins. ~ ribosomes, rough ER, Golgi complex abel the 5 organelles listed below:3: ___________4: ___________5: ___________7: ___________8: ___________ ~ 3. Nucleolus 4. Nuclear Envelope 5. Mitochondria 7. Lysosome 8. Endoplasmic Reticulum (ER) True or False? a. The purpose of cellular respiration is to produce ADP. (T or F) b. Peripheral proteins are found on the outer surface of a cell mem...

What is a Transforming Infection? Virus that alters cell DNA, leading to cancer What is a lysogenic infection? Phage DNA is incorporated into host genome and is passed on to subsequent generations What is a Lytic Bacteriophage Infection? Host cell gets so packed with viruses that is lyses (splits) open and releases mature virions What are the three principle purposes of cultivating viruses? 1.) Isolate and ID viruses in clinical specimens 2.) Prepare viruses for vaccine...

Virulence characteristics, unique properties, and diseases caused by: Mycobacterium tuberculosis, - -virulent strains contain cord factor (cell wall component) which is necessary to cause disease -3 types: primary (results from initial infection), secondary (reestab. of active infection after period of dormancy), disseminated (when infection spreads thru body) -high risk ppl are those who contact infected persons and those with immunodeficiencies (HIV--combo has 90% chance of death) -diagno...

Inflammation of the stomach's mucosal lining (may involve the entire stomach or a region) - Correct answer-Gastritis _________Can be a mild, transient irritation, or it cab be a severe ulceration with hemorrhage - Correct answer-Acute Gastritis _________ Usually develops suddenly and is likely to be accompanied by nausea and epigastric pain - Correct answer-Acute Gastritis _________ Gastritis develops gradually. - Correct answer-Chronic Gastritis Gastritis can be further categorized as e...

Cell membrane - Phosphatidylcholine and sphingomyelin on EC side Phosphatidylethanolamine and phosphatidylserine on inside Increase in cholesterol => decrease in fluidity/permeability In some cells, covered by carb-rich glycocalyx Receptor-mediated endocytosis => both receptor and ligand get ingested by clathrin-coated vesicle Disorders of transport - CF: defect in CTFR => salty sweat and thick mucus Cystinuria: inability to reabsorb cys in kidneys => kidney stones Hereditar...