Exam (elaborations) Mark Klimek Lectures 1 to 12: The Guide.Latest (Best,Graded A)

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Ventilator A ventilator is a machine designed to move breathable air into and out of the lungs, aids patients who are physically unable to breathe, or breathing insufficiently to breathe … A vent... ilators is equipped with a high and a low-pressure alarm High pressures alarms are always triggered by increased resistance to air flow. Look for obstructions, i.e., • Kinks in tubing … Solution: unkink the tube • Condensed water in the dependent tube … Solution: empty it • Mucus plugs … Solution: Ask pt to turn, cough, deep breathe; or suction the tubing PRN What is the appropriate order to address high pressure alarm in a mechanical ventilator? • (1) Unkink. (2) Empty water out of tubing. (3) turn pt, ask pt to cough or deeply breathe, and (4) suction Low pressures alarms are always triggered by decrease in resistance. This can be caused by • Main tubing disconnection • O2 sensor tube disconnection • In both cases, reconnect the disconnected tubing unless tube is on floor … Bag pt and call Respiratory Therapist The ventilator may be set too high or too low • Setting is too high … Pt is overventilated o Respiratory Alkalosis … Panting • Setting is too low … Pt is underventilated o Respiratory Acidosis … Pt is retaining CO2 Question The physician wants to wean pt off vent in the morning. At 6 am, the ABGs say respiratory acidosis. What would you do next? • Notify the physician that the pt is not ready to be weaned off the respirator o Pt is is respiratory acidosis, which means that he is underventilated … Therefore not ready to be weaned off the ventilator o If pt were in respiratory alkalosis (overventilated), he should be ready to be weaned off Alcoholism • The #1 psychological problem is DENIAL • How do you respond/treat to pts in denial? o Confront them by pointing out the difference b/w what they say and what they do o For instance, say something like: “Ok, you say you’re not an alcoholic but it is 10 a.m. and you’ve already had a 6 pack” … It is not the same as aggression. Don’t attack the person o Good answer has “I” … Bad answer has “YOU” o One place where denial is ok—loss and grief Stages of grief are “DABDA”—Denial, anger, bargaining, depression, acceptance o So when the question is about pt in denial, pay attention to whether you are dealing with loss or abusive situation Support = Loss Confront = Abuse ...................................................CONTINUED................................................. [Show More]

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