What is innate immunity - Study guides, Class notes & Summaries

Straighterline Anatomy & Physiology II Final Exam (Latest 2024/ 2025 Update) Questions and Verified Answers| 100% Correct| Grade A Q: Which statement about diffuse lymphatic tissue is accurate? a. It has a clear boundary. b. It contains macrophages. c. It is located superficial to mucous membranes. d. It is organized into compact, somewhat spherical structures Answer: b. It contains macrophages. Q: Which is a function of the lymphatic system? a. secretion of enzymes b. regu...

RNAS-C Exam 4 Practice Test 75 Questions with Verified Answers A couple expecting their second child is worried about Rh incompatibility. Their first child was Rh+. They have their blood typed. Which result would be cause for alarm? A) both parents Rh- B) both parents Rh+ C) man Rh- and woman Rh+ D) man Rh+ and woman Rh- - CORRECT ANSWER D) man Rh+ and woman Rh- Research indicates that allergies may actually be due to a mutation in the gene that encodes a skin protein called __________...

Self-Assessment Test #2 – BOC Questions and Answers Already Passed What is the main function of mast cells in the immune response? A) Producing antibodies B) Attacking parasites C) Releasing histamine during allergic reactions D) Digesting cellular debris In histopathology, what stain is commonly used to identify connective tissue? A) Hematoxylin B) Gram stain C) Masson's Trichrome D) Wright stain Which condition is commonly diagnosed with a high sedimentation rate? A) ...

The stem cell divides, producing undifferentiated stem cells that are of what lineage? - Precise Answer myeloid or lymphoid What cells do myeloid precursors turn into? - Precise Answer red blood cells, white blood cells, and platelets What cells do lymphoid precursors turn into? - Precise Answer specialized white blood cells called lymphocytes Granulocytes are - Precise Answer basophils, eosinophils, neutrophils Agranuloyctes are - Precise Answer T lymphocytes, B lymphocytes, monocyt...

BOC Immunology Questions and Answers Already Passed What is the significance of a complete blood count (CBC) in immunology? A) To assess liver function B) To evaluate immune cell levels and function C) To measure glucose levels D) To determine blood type What does the term "immunocompromised" refer to? A) Strong immune response B) Weakened immune system C) Normal immune function D) High antibody levels What is the main function of natural killer (NK) cells? A) To produce...

Final Exam: BIOS 255 / BIOS255 (2024/ 2025 Update) Anatomy and Physiology III Review with Questions and Verified Answers| 100% Correct| Grade A -Chamberlain Q: type of defense mechanism that prevents viral dna replication Answer: interferon innate immunity 10. what are compliment proteins Answer: plasma proteins that can be activated directly by pathogens or indirectly by pathogen-bound antibody Q: interferons Answer: T cells, natural defenses. Interferes with viral repli...

The largest vein in an animal's body is: - Answer- vena cava If immature neutrophils are observed in peripheral blood, the condition is called a: - Answer- left shift What type of cell is responsible for immunity against intracellular pathogens? - Answer- T-Lymphocytes The ductus arteriousus in a fetus allows blood to flow directly: - Answer- into the aorta from the pulmonary artery During hemostasis, which process occurs first? - Answer- Platelet adhesion Jaundice (icterus) coul...

What is an immune system? Correct Answer-interconnected system of lymphoid organs, tissues, cells and cell soluble products Roles of the immune system (4) Correct Answer-- recognize - neutralize - control - eliminate Innate immunity (5) Correct Answer-- from differentiation of myeloid and lymphoid stem cells - nonspecific responses - present at birth - doesn't retain memory - non-adaptive Components of the innate immune system (3) Correct Answer-- Physical barriers - Chemical b...

which type of immunity is the result of contact with the antigen through infection and is the longest lasting type of immunity? a) innate immunity b) natural active acquired immunity c) artificial active acquired immunity d) artificial passive acquired immunity Correct Answer-b what accurately describes artificial passive acquired immunity? (select all that apply) a) gamma globulin injection b) immunization with antigen c) immediate effect, lasting a short time d) maternal immunoglo...

(Kuby Immunology Covid-19 Digital Update, 8e Jenni Punt, Sharon Stranford, Patricia Jones, Judy Owen) (Test Bank Latest Edition 2023-24, Grade A+, 100% Verified) Chapter 01 1. Two of the main, early theories proposed to explain how antigen-specific antibodies develop were the instructional theory and the selective theory. How did the two differ? Which was ultimately shown to be CORRECT? ANSWER: The selective theory says that, when an antigen receptor binds with an antigen, the cell bec...