CACI AT TEST B #2 exam 2023 with 100% correct answers

Allergy testing teaching stop systemic glucocorticoids and antihistamines, and NSAIDs Patient post op TURP with decreased urinary output in foley Irrigate the catheter Verapamil is a calcium channel blocker count hr prior to taking Urine specific gravity range 1.010-1.025 Hypertonic dehydration Water loss exceeds electrolyte loss caused by excessive perspiration, hyperventilation, ketoacidosis, prolonged fever, diarrhea, early stage renal failure, and diabetes insipidus. cells shrink Replacement of water using hypotonic solutions 0.45% sodium chloride, 0.225% sodium chloride, and 0.33% sodium chloride Dehydration signs and symptoms low bp, increased hr, increased rr. sunken fontanelle in babies. tenting in skin (reduced skin turgor) High urine specific gravity DM, dehydration, fever, V/D, CHF Zenker's diverticulum pharyngoesophageal diverticulum, also pharyngeal pouch, also hypopharyngeal diverticulum, is a diverticulum of the mucosa of the esophagus, just above the cricopharyngeal muscle IV urography -detect obstruction, assess for a parenchymal mass assess size of the kidney -encourage increased fluids -bowel cleansing -NPO after midnight -Allergy to iodine -Creatinine and BUN lvls -Hold metformin dye can cause renal failure priority finding swollen lips indicates possible allergy