Within minutes of a bee sting a 23 year old woman develops generalized pruritus

Within minutes of a bee sting a 23 year old woman

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Question 141 / 1 pointWithin minutes of a bee sting, a 23-year old woman develops generalized pruritus and hyperemia of the skin, followed shortly by swelling of the face and eyelids, dyspnea, and laryngeal edema. This reaction is mediated by
a) antigen-antibody complexesb) cytotoxic T cellsc) Ig E antibodiesd) Ig A antibodies Question 150 / 1 pointExposure to heavy metals such as lead and arsenic may cause ____ of an axon. Question 16 2 / 5 points Match the "term definitions" to appropriate "terms" __5 __ special sense __4 __ adapation __2 __ (1) sensation __3 __ (2) projection __1 __ (3) perception 1 . The feeling we have after impulses are translated 2 . The sensation being felt where the receptors are stimulated 3 . The conscious awareness of what is being stimulated 4 . Reducing the amount of information arriving at the cortex 5 . Eyesight Question 17 5 / 5 points Match the "term definitions" to appropriate "terms"
__2 __ Secretin __4 __ Bile __5 __ Lacteal __1 __ Gastrin __3 __ Cholecystokinin 1 . Stimulates gastric juice release 2 . Stimulates buffer release from the pancreas 3 . Stimulates bile release 4 . Product of the liver 5 . Fats are absorbed here Question 18 3 / 5 points Match the "term definitions" to appropriate "terms" __3 __ T-cell __5 __ (1) Cell-mediated immunity __1 __ (5) NK cell __2 __ Antibody-mediated immunity __4 __ B-cell 1 . cells directly attack pathogens 2 . cell produced antibodies provide protection 3 . Cell that matures in the thymus 4 . Plasma cell from the bone marrow 5 . Provide immunological surveillance Question 19 3 / 5 points Match the "term definitions" to appropriate "terms" __1 __ AV node 1 . Contains conduction cells leading to the AV
__2 __ SA node __4 __ (3) Purkinje fibers __3 __ (4) AV bundle __5 __ Bundle branches bundle 2 . Natural pacemaker of the heart 3 . Mass of conducting fibers 4 . Causes ventricular contraction 5 . Two sets of conducting fibers Question 20 5 / 5 points Match the "term definitions" to appropriate "terms" __3 __ Calcitonin __2 __ ADH __4 __ PTH __5 __ melatonin __1 __ Oxytocin 1 . Stimulates the smooth muscle of the uterus 2 . Stimulates the kidneys to retain water 3 . Stimulates the osteoblasts to store excess calcium in bone 4 . Stimulates osteoclasts to reabsorb none releasing calcium 5 . Produced by the pineal gland Information Short answer questions - Each short answer is worth 5 points. Answers should be written in your own words, fully answer the stated question and accurate.

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