EMCC A&P II Final exam 2023 with 100% correct answers

Factors that aid venous return include all except ________. - correct answerurinary output Peripheral resistance ________. - correct answerincreases as blood viscosity increases The form of circulatory shock known as hypovolemic shock is ________. - correct answershock that results from large-scale loss of blood volume, or after severe vomiting or diarrhea Select the correct statement about factors that influence blood pressure. - correct answerExcess red cell production would cause a blood pressure increase. Secondary hypertension can be caused by ________. - correct answerarteriosclerosis Lymph transport involves all of the following EXCEPT ________. - correct answersmooth muscle contraction in the lymph capillary walls Which of the following is considered a primary lymphoid organ? - correct answerthymus What is a bubo? - correct answeran infected lymph node Large clusters of lymph nodes occur in all of the following locations EXCEPT the ________. - correct answerlower extremities Functions of the spleen include all of those below EXCEPT ________. - correct answerforming crypts that trap bacteria Peyer's patches are found in the distal portion of the ________. - correct answersmall intestine The redness and heat of an inflamed area are due to a local hyperemia caused by ________. - correct answervasodilation Interferons ________. - correct answerinterfere with viral replication within cells Which of the following is a part of the second line of defense against microorganisms? - correct answerphagocytes Cancer cells and virus-infected body cells can be killed before activation of adaptive immunity by ________. - correct answernatural killer cells Fever ________. - correct answerproduction is regulated by chemicals that reset the body's thermostat to a higher setting Natural killer (NK) cells ________. - correct answercan kill cancer cells before the adaptive immune system is activated