NSG 500: Exam 2| Answered 100% correctly| Latest 2026

NSG 500: Exam 2| Answered 100% correctly| Latest 2026 What is the normal RR to HR ratio? 1:4 How much should the lower border of the liver drop with deep breath? 2-3 cm Distance person is from chart is what a normal person can see at 20 feet 20/20 vision Abnormal breath sounds Crackles Rhonchi Wheezes Friction Rub Mediastinal crunch What sound indicates COPD/Emphysema or restrictive lung disease? Decreased diaphragmatic excursion What are some abnormal findings of aging ears, nose and throat? Presbycusis Conductive hearing loss Abnormal findings of aging eyes Macular degeneration Decreased accommodation Cataracts d/t compressed fibers What is macular degeneration? Decreased central vision How do you detect macular degeneration? Use Amsler grid What is decreased accommodation called? Presbyopia, focusing power What are abnormal findings of aging in HEENT? Neck pain Crepitus Dizziness Jerkiness Limitation of movement What are abnormal respirations? Tachypnea Bradypnea Hyperpnea Kussmaul Hypopnea Cheyne-Stokes What are absent bowel sounds? No sounds after 5 minutes of continuous listening What does absent bowel sounds mean? If it's associated with abdominal pain and rigidity, it's a surgical emergency. What does a normal ear look like?