Homework Answers
False
The ARDS stands for acute respiratory distress syndrome. In this syndrome, the alveoli of the lungs all filled with a protein rich fluid which blocks the exchange of gases which are essential for the respiration. This syndrome can be prooved fatal in a short time. There is no any role of the cytokines in the trigger if this syndrome.
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QUESTION 56 ARDS can be triggered by overproduction of inflammatory cytokines in response to PAMPs binding...
QUESTION 52 Hypoperfusion may occur as a result of overproduction of inflammatory cytokines in response to...
QUESTION 52 Hypoperfusion may occur as a result of overproduction of inflammatory cytokines in response to PAMPs binding to PRRs during a severe systemic infection. True False
QUESTION 17 Cytokines that play a role in the inflammatory response by enabling white blood cells...
QUESTION 17 Cytokines that play a role in the inflammatory response by enabling white blood cells to leave the blood vessels and enter the surrounding tissue, chemotactically attract white blood cells to the infection site, and can trigger neutrophils to release killing agents for extracellular killing are called interferons leukocytes chemokines ARDS
15. Cytokines produced in an inflamed tissue but induce fever by entering the blood stream and...
15. Cytokines produced in an inflamed tissue but induce fever by entering the blood stream and effecting neuronal cells are described to have what type of effect? a. Autocrine b. Paracrine c. Endocrine d. None of the above 1 6. Which of the following is NOT true about chemokines? a. Form a gradient to direct immune cell trafficking b. Induce effector functions of immune cells c. Bind a receptor with a unique seven transmembrane domain d. Are only produced by...
Question 45 2 Points You are seeking a new anti-inflammatory drug to inhibit local responses to...
Question 45 2 Points You are seeking a new anti-inflammatory drug to inhibit local responses to stress and injury. Which of the following activities would you look for in a potential anti-inflammatory agent? It should be an agonist of a pro-inflammatory cytokine. It should facilitate the production of second messengers in response to a pro-inflammatory cytokine. It should function as a constitutively active receptor for pro-inflammatory cytokines. It should compete with the pro-inflammatory cytokine for the binding to its receptor....
QUESTION 55 ARDS can lead to acidosis. The decreased pH increases the rate of the body's...
QUESTION 55 ARDS can lead to acidosis. The decreased pH increases the rate of the body's cellular enzyme activity to harmful levels. True False
QUESTION 21 Select the incorrect pairs. focal infection - infection remains in a specific tissue. Systemic...
QUESTION 21 Select the incorrect pairs. focal infection - infection remains in a specific tissue. Systemic infection - infection spreads to several sites and tissue fluids. Horizontal transfer or transmission - disease spread through a population from one person to another Prodromal stage of an infection - period after period of invasion. Biological vector - arthropods like mosquitoes. sequelae - long-term or permanent damage to tissues or organs caused by an infectious disease. QUESTION 22 Which of the following can...
11. Which of the following complement pathways are activated by recognizing microbial products? a. Alternative and...
11. Which of the following complement pathways are activated by recognizing microbial products? a. Alternative and classical b. Lectin and classical c. Lectin and alternative d. All pathways; lectin, classical and alternative 12. True or False: Pathogen recognition receptors (PRR) recognize pathogen-associated molecular patterns (PAMP). a. True b. False 13. Which of the following is NOT true about the interferon response? a. Activates innate immune cells b. Increases the expression of MHC class I and antigen presentation by APCs c....
QUESTION 1 A severe allergic response can cause death True False QUESTION 2 Allergies are the...
QUESTION 1 A severe allergic response can cause death True False QUESTION 2 Allergies are the _______ leading chronic disease in the U.S. 5th 8th 10th 15th QUESTION 3 Allergic reactions manifest as skin reactions such as itching or hives respiratory reactions such as wheezing or shortness of breath GI reactions such as nausea or vomiting All of the above
Help & check QUESTION 1 A cell can change the expression of its genes in response to external signals. O Tr...
Help & check
QUESTION 1 A cell can change the expression of its genes in response to external signals. O True False QUESTION 2 Different cell types that respond to the same environmental stimulus would most likely turn on a different set of genes in responce. O True O False QUESTION 3 DNA polymerase can be considered a house-keeping protein. True False
E linis response. Question 13 Thrombocytopenia can be a clinical manifestation of Aplastic anemia. True False...
E linis response. Question 13 Thrombocytopenia can be a clinical manifestation of Aplastic anemia. True False → A Moving to another question will canin !
QUESTION 52 Hypoperfusion may occur as a result of overproduction of inflammatory cytokines in response to PAMPs binding to PRRs during a severe systemic infection. True False
QUESTION 17 Cytokines that play a role in the inflammatory response by enabling white blood cells to leave the blood vessels and enter the surrounding tissue, chemotactically attract white blood cells to the infection site, and can trigger neutrophils to release killing agents for extracellular killing are called interferons leukocytes chemokines ARDS
Question 45 2 Points You are seeking a new anti-inflammatory drug to inhibit local responses to stress and injury. Which of the following activities would you look for in a potential anti-inflammatory agent? It should be an agonist of a pro-inflammatory cytokine. It should facilitate the production of second messengers in response to a pro-inflammatory cytokine. It should function as a constitutively active receptor for pro-inflammatory cytokines. It should compete with the pro-inflammatory cytokine for the binding to its receptor....
QUESTION 55 ARDS can lead to acidosis. The decreased pH increases the rate of the body's cellular enzyme activity to harmful levels. True False
QUESTION 21 Select the incorrect pairs. focal infection - infection remains in a specific tissue. Systemic infection - infection spreads to several sites and tissue fluids. Horizontal transfer or transmission - disease spread through a population from one person to another Prodromal stage of an infection - period after period of invasion. Biological vector - arthropods like mosquitoes. sequelae - long-term or permanent damage to tissues or organs caused by an infectious disease. QUESTION 22 Which of the following can...
Help & check
QUESTION 1 A cell can change the expression of its genes in response to external signals. O True False QUESTION 2 Different cell types that respond to the same environmental stimulus would most likely turn on a different set of genes in responce. O True O False QUESTION 3 DNA polymerase can be considered a house-keeping protein. True False
E linis response. Question 13 Thrombocytopenia can be a clinical manifestation of Aplastic anemia. True False → A Moving to another question will canin !
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