Lymphoid organ Study guides, Class notes & Summaries

Which of the following is not an external defense mechanism of natural immunity that provides the human body with a defense against invading microorganisms? Bursa of Fabricius All of the following are external defense mechanisms of natural immunity that provides the human body with a defense against invading microorganisms Skin, mucus, and body fluids Having an elevated temperature during an infection is an example of what type of immunity? Innate immunity Which defense m...

Two hypothalamic hormones control growth hormone synthesis and secretion in the anterior pituitary gland. Growth hormone–releasing hormone (GHRH) and: a. IGF-I. b. thyroid hormone. c. leptin. d. somatostatin. e. thyroid-stimulating hormone. ANS: D Somatostatin, or growth hormone–inhibiting hormone (GHIBH), inhibits the secretion of both GHRH and thyroid-stimulating hormone (TSH). TOP: Discipline: Physiology MSC: Organ System: Endocrine 2. Which hormone is known as the “hung...

HSC4504 Final Exam Practice Test Questions and Correct Answers, 248 Q&A. With Complete Solution 2024. An example of innate immunity is NK cells Which of the following correctly describe innate immunity Is always present in healthy individuals The body produces its own antibodies with which form of immunity Active immunity Infection by a respiratory virus produces Active immunity MALT is an example of a secondary lymphoid organ True Both positive and negative selection can occur in t...

HSC 4504 FINAL EXAM QUESTION BANK. 654 QUESTIONS AND CORRECT ANSWERS, WITH COMPLETE SOLUTION. UPDATED 2024, ACTUAL EXAM QUESTIONS INCLUDED.(DOWNLOAD TO PASS YOUR HSC 4504 FINAL EXAM) A fibrotic mass of macrophages that surrounds & walls off the source of inflammation is known as a _____________. granuloma Which property of the adaptive immune system enables it to respond to a large variety of antigens? diversity The type of immune response mediated by naive lymphocytes that occurs on firs...

HSC 4504 Final Study Guide 2024 with Complete SolutionsHSC 4504 Final Study Guide 2024 with Complete SolutionsHSC 4504 Final Study Guide 2024 with Complete SolutionsHSC 4504 Final Study Guide 2024 with Complete SolutionsThe ________ is the largest secondary lymphoid organ and filters blood to remove antigens. - ANSWER-Spleen Lymph nodes are: - ANSWER-clusters of nodes at strategic points that filter lymph True or False: Antigen presentation and immune responses do not occur in the primary ...

What organ does cystic fibrosis affect? - Answer-Affects the pancreas causing secretions into the lungs What is Klinefelter syndrome? - Answer-An extra X chromosome for males so example XXY causing female-like qualities What is Turner Syndrome? - Answer-females. missing or deformed x chromosome. right hemisphere dysfunction, hearing loss, ear infection, language and articulation disorders, visual spatial and attentional problems What is beta thalassemia? - Answer-a condition in which th...

WGU D027 Exam Questions & Answers 2024/2025 What organ does cystic fibrosis affect? - ANSWERSAffects the pancreas causing secretions into the lungs What is Klinefelter syndrome? - ANSWERSAn extra X chromosome for males so example XXY causing female-like qualities What is Turner Syndrome? - ANSWERSfemales. missing or deformed x chromosome. right hemisphere dysfunction, hearing loss, ear infection, language and articulation disorders, visual spatial and attentional problems What is b...

BIO 235 Lecture Exam 2 Questions With Verified Answers B - answerFlow of lymph through a lymph node is slowed due to ________. A) the viscous nature of lymph B) fewer efferent vessels draining it compared to many afferent vessels feeding it C) the presence of lymphocytes and macrophages D) mini-valves A - answerTonsils have blind-ended structures called ________ that trap bacteria and particulate matter. A) tonsillar crypts B) germinal centers C) lymphoid follicles D) tonsillar corpu...

BMTCN Examanthracycline: examples & side effects - correct answer -doxorubicin, idarubicin, daunorubicin, mitoxantrone -associated with cardiac issues (CHF, cardiomyopathy, arrhythmias) foscarnet: indication + administration + key side effect - correct answer -antiviral (i.e. CMV treatment) -pre-hydration essential d/t potential for renal tubule effects -can cause low levels of any/all electrolytes (and hyperphosphatemia) Live vaccines - correct answer MMR and varicella/shingles (wait ...

Anatomy and Physiology 2 Test 2 Graded A Lymph is most similar to: A) interstitial fluid. B) saliva. C) water. D) blood plasma. ️D) blood plasma Lymphatic collecting vessels are most closely associated with: A) capillary beds. B) bone marrow. C) arterioles. D) the heart. ️A) Capillary beds Which of the following statements is true regarding veins versus lymphatic collecting vessels? A) Veins tend to form more branches (anastamoses) than do lymphatic vessels. B) Vein...