NSER 7110 EXAM MOST TESTED EXAMS QUESTIONS WITH CORRECT DETAILED ANSWERS A+ VERIFIED LATEST UPDATE
NSER 7110 EXAM MOST TESTED EXAMS QUESTIONS WITH CORRECT DETAILED ANSWERS A+ VERIFIED LATEST UPDATE Red flags for airway - correct answers - unable to complete sentences - audible wheezing - needs to sit in high fowlers or tripod Red flags for breathing - correct answers - Pale - increased RR - increased WOB - decreased O2 sat - wheezes and lung sounds Red flags for circulation - correct answers - irregular, fast pulse - skin colour and temp peripheral cyanosis - correct answers results from peripheral vasoconstriction, reduced cardiac output or vascular occlusion central cyanosis - correct answers occurs when there is an increased amount of hemoglobin not bound to oxygen and is best assessed by observed the oral mucosa, lips, and tongue vesicular breath sounds - correct answers soft, fine, breezy, low-pitched sounds when air flows in alveoli and small bronchioles; heard on inspiration and continue without pause through to 1/3 of expiration
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