Phagocytose Samenvattingen, Notities en Examens

WGU D236 PATHOPHYSIOLOGY FINAL EXAM 300+ REAL EXAM QUESTIONS AND VERIFIED ANSWERS WITH RATIONALES LATEST UPDATE 2023 Describe how your body responds to an infection. - ANSWER- T cells produce cytokines, which stimulate B cells. B cells produce antibodies. Identify role of DNA changes in congenital abnormalities. - ANSWERMutations in genes or chromosomal abnormalities How does development disrupts congenital abnormalities? - ANSWERAlterations of DNA Describes factors that disrupt homeo...

WGU pathophysiology D236-Exam Questions and Answers 2022/2023 What is Starling's Law of Capillary forces? How does this explain why a nutritionally deficient child would have edema? - ANSWER Starling's Law describes how fluids move across the capillary membrane. There are two major opposing forces that act to balance each other, hydrostatic pressure (pushing water out of the capillaries) and osmotic pressure (including oncontic pressure, which pushes fluid into the capillaries). Bot...

Explain the challenges of diagnosing autoimmune disorders. Your Answer: This is challangeing because it can affect the cells of the tissues of body system and blood . There are over 80 identifiable, many are overlapping and non specific. you need to follow PT, physical evendence and serological finding to get the correct autoimmune diagonosis. There are over 80 identified, many with overlapping presentations. Many manifestations are nonspecific and are seen in other non-autoimmune diseas...

What is Starling's Law of Capillary forces? How does this explain why a nutritionally deficient child would have edema? - ANSWER Starling's Law describes how fluids move across the capillary membrane. There are two major opposing forces that act to balance each other, hydrostatic pressure (pushing water out of the capillaries) and osmotic pressure (including oncontic pressure, which pushes fluid into the capillaries). Both electrolytes and proteins (oncontic pressure) in the blood affe...

Pathophysiology Exam 2 Practice Questions and answers rated A+ 2024 Pathophysiology Exam 2 Practice Questions Antigen-presenting cells function to a. display foreign antigen on their cell surfaces bound to MHC. b. stimulate cytokine production by macrophages. c. phagocytose and degrade foreign antigens. d. initiate the complement cascade by way of the alternative pathway. - correct answer ANS: A Antigen-presenting cells function to display foreign antigen on their cell surfaces boun...

Question number Answer Additional guidance Mark 1(a) An explanation that makes reference to two of the following: • to pump blood around blood vessels (1) • enabling mass transport (1) • therefore overcoming the limitations of diffusion (1) IGNORE to move blood IGNORE to move blood around the body ALLOW a description e.g. ‘needed to carry oxygen to where it is used’ e.g. ‘organism is too large for {substances/gases/glucose} to diffuse directly to organs’ / distance fo...

Pathophysiology Exam 2 Practice Questions and answers already passed 2023/2024Antigen-presenting cells function to a. display foreign antigen on their cell surfaces bound to MHC. b. stimulate cytokine production by macrophages. c. phagocytose and degrade foreign antigens. d. initiate the complement cascade by way of the alternative pathway. - correct answer ANS: A Antigen-presenting cells function to display foreign antigen on their cell surfaces bound to MHC for T cell recognition. An...

What is a way that Adaptive Immunity can recruit innate immunity? ------CORRECT ANSWER-------The innate immune response to microbes stimulates adaptive immune responses and influences the nature of the adaptive responses. Conversely, adaptive immune responses often work by enhancing the protective mechanisms of innate immunity, making them more capable of effectively combating pathogenic microbes Why are some infections harder on children while other infections are harder on the elderly? ...

Mark Scheme (Results) Summer 2023 Pearson Edexcel GCE In Biology A Salters Nuffield (9BN0) Paper 03: General and Practical Applications in BiologyEdexcel and BTEC Qualifications Edexcel and BTEC qualifications are awarded by Pearson, the UK’s largest awarding body. We provide a wide range of qualifications including academic, vocational, occupational and specific programmes for employers. For further information visit our qualifications websites at or . Alternatively, you can get in ...

Question 1 5 / 5 pts Short answer Explain how the skin’s physical barrier makes it inhospitable to microorganisms. Your Answer: The skin contains keratin which makes it salty, and it also contains antimicrobials that makes it inhosptable to microorganisims. It has closely packed cells in multiple layers that are continuously being shed. Keratin covers the skin, which creates a salty, acidic environment inhospitable to microbes. It also contains antimicrobial proteins and lysozymes t...

Pearson Edexcel GCE In Biology A Salters Nuffield (9BN0) Paper 03: General and Practical Applications in BiologyEdexcel and BTEC Qualifications Edexcel and BTEC qualifications are awarded by Pearson, the UK’s largest awarding body. We provide a wide range of qualifications including academic, vocational, occupational and specific programmes for employers. For further information visit our qualifications websites at or . Alternatively, you can get in touch with us using the details on o...