Biology473 answers - Study guides, Class notes & Summaries

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Hyperechoic - appears white, connective tissue, bone, tendons Anechoic - appears black, fluid-filled structures Isoechoic - appears homogenous/light grey, liver Hypoechoic - appears dark grey, lymph nodes/tumors Drugs given to rat - ketamine (sedative) and xylazine (muscle relaxant/pain killer) IP which create risk of hypothermia, bupivacaine (local anesthetic/pain killer) right before incision, possibly ketoprofen (analgesic) at the end Sense - system with sensory cell type...