Pathophysiology > EXAM > Advanced Pathophysiology NGR 6141-002. Module 4 Quiz. Score for this attempt: 99.63 out of 99.63. (All)

Advanced Pathophysiology NGR 6141-002. Module 4 Quiz. Score for this attempt: 99.63 out of 99.63.

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Advanced Pathophysiology NGR 6141-002. Module 4 Quiz. 9/18/2019 Module 4 Quiz: NGR 6141-002: Advanced Pathophysiology https://canvas.fau.edu/courses/68122/quizzes/172834 1/21 Module 4 Quiz Due Sep... 18 at 11:59pm Points 99.63 Questions 41 Available Aug 10 at 12am - Sep 20 at 11:59pm about 1 month Time Limit 100 Minutes Allowed Attempts 3 Instructions Attempt History Attempt Time Score KEPT Attempt 2 11 minutes 99.63 out of 99.63 LATEST Attempt 2 11 minutes 99.63 out of 99.63 Attempt 1 19 minutes 97.2 out of 99.63  Correct answers are hidden. Score for this attempt: 99.63 out of 99.63 Submitted Sep 18 at 7:46pm This attempt took 11 minutes. You have 3 attempts Take the Quiz Again Question 1 2.43 / 2.43 pts Which of the following molecules are opsonins? Histamine and serotonin Bacteria and parasites Antibodies and complement proteins9/18/2019 Module 4 Quiz: NGR 6141-002: Advanced Pathophysiology https://canvas.fau.edu/courses/68122/quizzes/172834 2/21 Antibodies and complement proteins (C3bs) opsonize bacteria and parasites by attaching to the cell membrane. Endotoxin and exotoxin Question 2 2.43 / 2.43 pts A differential rise in which white blood cell is typically seen with viral infections? Lymphocytes A rise in lymphocytes (B and T cells) is typically seen with viral infections, since viruses are immunogenic. Monocytes Eosinophils Neutrophils Question 3 2.43 / 2.43 pts In addition to phagocytosis, which of the following functions are also performed by macrophages? Destroying circulating antibodies Inhibiting inflammation stimulating healing and blood vessel growth9/18/2019 Module 4 Quiz: NGR 6141-002: Advanced Pathophysiology https://canvas.fau.edu/courses/68122/quizzes/172834 3/21 Macrophages release chemicals that stimulate bone marrow production of white blood cells and angiogenesis. promotion of blood clotting and calcium up-take Question 4 2.43 / 2.43 pts In order for macrophages to be effective phagocytes, they must be activated by lymphokines produced by: T helper cells. For macrophages to kill certain infectious agents most effectively, they require activation by lymphokines produced from T helper cells, especially interferon. neutrophils. mast cells. plasma cells. Question 5 2.43 / 2.43 pts A deep pressure ulcer heals through the process of: secondary intention. Deep wounds heal through extensive collagen formation and reepithelialization with scarring. primary intention.9/18/2019 Module 4 Quiz: NGR 6141-002: Advanced Pathophysiology https://canvas.fau.edu/courses/68122/quizzes/172834 4/21 retraction. reepithelialization without significant scarring. Question 6 2.43 / 2.43 pts The alternative pathway of the complement system is activated by: antigen-antibody complexes. bleeding. histamine. bacteria. The alternative pathway of the complement system is activated by the presence of bacterial cell wall polysaccharides (endotoxin). Question 7 2.43 / 2.43 pts How long does it take neutrophils to arrive at the site of inflammation? At least 48 hours 24 to 48 hours 6 to 12 hours [Show More]

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