Identify the portals of entry for Trypanosoma cruzi, Hantavirus, and cytomegalovirus.

To review:
Streptococcal infection in the cardiovascular system and predict the entry of pathogens like Trypanosoma cruzi, Hantavirus, and cytomegalovirus into the pericardium.
Introduction:
Strep throat is a common infection caused by Streptococcal bacteria. Cytomegalovirus infects individuals with weak immune system and widely cause infections in infants. Trypanosoma cruzi cause Chagas disease and Hanta virus cause infection in pulmonary alveoli.
Explanation of Solution
Diagram:
Streptococcal infection mainly causes strep throat. Through blood vessels, the pathogen ultimately reaches the heart and cause infection in the cardiovascular system.
Cytomegalovirus is a form of herpes virus. It infects the person with weak immune system and it remains in humans throughout the life time. Mostly, it infects pregnant women and infants. This infection may also lead to miscarriages. Some of the symptoms are tiredness, fever, and fatigue.
Chagas disease is caused by Trypanosoma cruzi. This protozoa enter into the blood stream and infects other cells. Triatomine bug is an insect vector which helps in the transmission of disease. Swelling of the eyelid is a typical sign of Chagas disease. In the chronic phase of the disease, the infected individual develops symptoms like enlargement of the ventricles. This ultimately results in heart failure.
Hantavirus, also called as orthohantavirus, is a single stranded RNA virus that infects the humans. It mainly infects the alveoli of the lungs. This condition is known as a Hantavirus pulmonary syndrome. Hantavirus also has a tendency to affect the kidneys and heart, and ultimately hinder the proper functioning of these organs.
Trypanosoma cruzi, Hantavirus and cytomegalovirus infects the cardiovascular system and their entries are shown in the diagram.
Want to see more full solutions like this?
Chapter 23 Solutions
MICROBIOLOGY-ACCESS >CUSTOM<
Additional Science Textbook Solutions
Biology: Life on Earth with Physiology (11th Edition)
SEELEY'S ANATOMY+PHYSIOLOGY
Organic Chemistry
Fundamentals Of Thermodynamics
Laboratory Manual For Human Anatomy & Physiology
- Alleles at the P locus control seed color. Plants which are pp have white seeds, white flowers and no pigment in vegetative parts. Plants which are P_ have black seeds, purple flowers and may have varying degrees of pigment on stems and leaves. Seed color can be assessed, visually, based on if the seed is white or not white A gene for mold resistance has been reported and we want to determine its inheritance and whether it is linked to P. For the purposes of this exercise, we will assume that resistance is controlled by a single locus M, and M_ plants are resistant and mm plants are susceptible. Resistance can be measured, under greenhouse conditions, 2 weeks after planting, by injecting each seedling with a spore suspension. After two weeks, the seedlings can be rated as resistant or susceptible, based on whether or not tissue is actively sporulating. For this exercise we will use seed and data from the F10 generation of a recombinant inbred population produced using single seed…arrow_forwardcan you help? I think its B but not surearrow_forwardSkip to main content close Homework Help is Here – Start Your Trial Now! arrow_forward search SEARCH ASK Human Anatomy & Physiology (11th Edition)BUY Human Anatomy & Physiology (11th Edition) 11th Edition ISBN: 9780134580999 Author: Elaine N. Marieb, Katja N. Hoehn Publisher: PEARSON 1 The Human Body: An Orientation expand_moreChapter 1 : The Human Body: An Orientation Chapter Questions expand_moreSection: Chapter Questions Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,... format_list_bulletedProblem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,... See similar textbooks Bartleby Related Questions Icon Related questions Bartleby Expand Icon bartleby Concept explainers bartleby Question Draw a replication bubble with two replication forks.blue lines are DNA single strands and red lines are RNA single strands.indicate all 3' and 5’ ends on all DNA single…arrow_forward
- Provide an answerarrow_forwardQuestion 4 1 pts Which of the following would be most helpful for demonstrating alternative splicing for a new organism? ○ its proteome and its transcriptome only its transcriptome only its genome its proteome and its genomearrow_forwardIf the metabolic scenario stated with 100 mM of a sucrose solution, how much ATP would be made then during fermentation?arrow_forward
- What is agricuarrow_forwardWhen using the concept of "a calorie in is equal to a calorie out" how important is the quality of the calories?arrow_forwardWhat did the Cre-lox system used in the Kikuchi et al. 2010 heart regeneration experiment allow researchers to investigate? What was the purpose of the cmlc2 promoter? What is CreER and why was it used in this experiment? If constitutively active Cre was driven by the cmlc2 promoter, rather than an inducible CreER system, what color would you expect new cardiomyocytes in the regenerated area to be no matter what? Why?arrow_forward
- What kind of organ size regulation is occurring when you graft multiple organs into a mouse and the graft weight stays the same?arrow_forwardWhat is the concept "calories consumed must equal calories burned" in regrads to nutrition?arrow_forwardYou intend to insert patched dominant negative DNA into the left half of the neural tube of a chick. 1) Which side of the neural tube would you put the positive electrode to ensure that the DNA ends up on the left side? 2) What would be the internal (within the embryo) control for this experiment? 3) How can you be sure that the electroporation method itself is not impacting the embryo? 4) What would you do to ensure that the electroporation is working? How can you tell?arrow_forward
- Health Safety And Nutrition F/Young ChildHealth & NutritionISBN:9781305144767Author:MAROTZPublisher:CengageMedical Terminology for Health Professions, Spira...Health & NutritionISBN:9781305634350Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. SchroederPublisher:Cengage Learning
- Comprehensive Medical Assisting: Administrative a...NursingISBN:9781305964792Author:Wilburta Q. Lindh, Carol D. Tamparo, Barbara M. Dahl, Julie Morris, Cindy CorreaPublisher:Cengage Learning

