BIOLOGY 2402. HUMAN-ANATOMY--PHYSIOLOGY-II. QUESTIONS AND ANSWERS.

Question 1 1 out of 1 points The cells responsible for the production of circulating immunoglobulins are ________ cells. Selected Answer: D. plasma Answers: A. liver B. thymus C. helper T D. plasma E. NK Question 2 1 out of 1 points Most of the lymph returns to the venous circulation by way of the ______. Selected Answer: E. thoracic duct Answers: A. right lymphatic duct B. hepatic portal vein C. dural sinus D. cisterna chyli E. thoracic duct Question 3 1 out of 1 points The release of endogenous pyrogen (or interleukin-1) by active macrophages would ________. Selected Answer: C. produce a fever Answers: A. cause inflammation B. opsonize pathogens C. produce a fever D. activate complement E. activate antibodies Question 4 1 out of 1 points Immunoglobulins that are most abundant and are responsible for resistance against many viruses, bacteria, and bacterial toxins are ______. Selected Answer: D. IgG Answers: A. IgA B. IgD C. IgE D. IgG E. IgM Question 5 1 out of 1 points The body's nonspecific defenses include all of the following, except ______. Selected Answer: D. antibodies Answers: A. complement B. interferon C. inflammation D. antibodies E. the skin