CEN pre test questions and answers with solutions 2025

escherotamy - ANSWER for burn pts will open chest wall to allow better ventilation magnesium toxicity s/s - ANSWER loss of patellar reflexes, SOB, hypoxia, nausea, CNS depression second degree type 1 heart block - ANSWER winkebock, longer longer longer drop Q chest tube transport - ANSWER chest tube is placed for pt who is transferring via helicopter due to lack of cabin pressure. hydroflouric acid burns - ANSWER apply calcium gluconate most common cause of cardiogenic shock - ANSWER myocardial infarction Beck's traid is known as: - ANSWER a. hypertension, distended neck veins, muffled heart sounds b. hypotension, distended neck veins, muffled heart sounds c. hypertension, bradycardia, and respiratory disturbances d. hypotension, tachycardia, and respiratory disturbances pain meds for sickle cell pts - ANSWER no NSADIS may affect renal function Guillane Barre Syndrome (Characteristics) - ANSWER 1) Acute demyelination of both CN and peripheral neurons 2) distal to proximal 3) sensory loss and paresthesia (stocking glove pattern) 4) motor paralysis or paresis 5) dysarthria, dysphagia, diploplia, facial weakness 6) respiratory involvement 7) tachycardia, arrhythmias, BP fluctuations 8) pain-myalgia 9) DVT, contracture, bed wounds eye pain w nausea, vomiting, headaches, haloes - ANSWER acute angle glycoma