DAANCE Practice Test | Questions & Answers

DAANCE Practice Test | Questions & Answers what is the definition of cardiac output? - ansthe amount of blood pumped out within one minute what is the formula for cardiac output? - ansstroke volume X heart rate what is the definition of stroke volume? - ansthe amount of blood pumped out of the left ventricle within one beat what is the electrical pathway in a normal healthy heart? - ansSA node, AV node, Bundle of His, Purkinjie fibers which artery supplies blood to the tongue and the floor of the mouth? - anslingual artery which artery supplies blood to the mandible and the teeth? - ansmental artery which artery supplies blood to the maxilla? - ansmaxillary artery when injecting anesthetic, if we traumatize one of the arteries in the face it could result in? - anshematoma where is the antecubital fossa? - ansinside the crook of the elbow when starting an IV in the AC, which artery are we most concerned with hitting? - ansbrachial artery inflammation of the vein that can cause redness and pain is called? - ansphelebitis the veins that we will most likely access in the AC for IV drug administration are? - anscephalic and basilic vein what do cells in the pancreas produce? - ansinsulin and glucagon a patient starts feeling dizzy and light headed during the procedure which drug will the assistant prepare for the doctor to administer? vital signs: heart rate: 105 BP: 189/105 O2: 95% - anslabatelol the assistant will understand that a patient that is on hemodialysis will likely be on which type of the following medications? - ansanticholinergics placing a throat pack, suctioning, and giving glycopyrolate during a procedure are measures taken to prevent which type of complications? - ansbronchospasm or laryngospasm a patient with a long history of steroid use is being sedated for the removal of all four wisdom teeth. during the procedure the vital signs are heart rate: 45 BP: 80/40 O2: 92% which complication is likely occurring? - ansadrenocortical insufficiency what are some symptoms of addisons disease? - answeight loss, GI disturbances, hypotension what are some symptoms of graves disease? - anstremores, weight loss, heat intolerance cirrhosis is a disease of the? - ansliver why are we concerned with bleeding in patients that have a history of alcoholism? - ansthe liver produces cells that promote clotting so when damaged it is not producing as much which medications can renal patients likely not have? - ansNSAIDS a patient with a known history of seizures is having a local procedure done. two minutes into the procedure that patient begins to have a seizure, after monitoring the patient for almost a full minute the assistant should prepare for the doctor to ask for which medication? - ansversed a seven year old is being sedated for removal of several deciduous teeth that have caries. five minutes into the procedure the patient becomes tachycardic and his jaw stiffens, along with his body becoming ridged. this is the likely complication occurring? - ansmalignant hypothermia what medication will a patient with a history of cerebrovascular accident of transient ischemic attack likely be on? - answarfarin (coumadin)