Final Exam Nur 101 Questions With Correct Verified Answers | 100% Pass (A+ Certifie

FINAL EXAM NUR 101 QUESTIONS WITH CORRECT VERIFIED ANSWERS | 100% PASS (A+ CERTIFIE 1. What are the oxygen limitations of the nasal cannula? Correct Answer 1-6 L/min (24%-40%) 2. What are the oxygen limitations of the oxymizer? Correct Answer 8 L/min (up to 30%-50%) 3. What are the oxygen limitations of the simple face mask? Correct Answer 6-12 L/min (35-50%) 4. What are the oxygen limitations of the nonrebreather? Correct Answer 10-15 L/min 5. What are the oxygen limitations of the venturi mask? Correct Answer 24%-50%, humidified O2 6. What is atelectasis? Correct Answer An incomplete expansion or a collapse of a portion of the lung, the alveoli 7. What are the normal ranges of white blood cells/ leukocytes? Correct Answer 5,000-10,000 mm3 8. What are the normal ranges for Erythrocyte Sedimentation Rate (ESR)? Correct Answer Greater than 20 mm/hr 9. What are the normal ranges for C-Reactive Protein (CRP)? Correct Answer 1-3 mg/ dl (over 3 mg/dl elevated) 10. What is normal cardiac output (in L)? Correct Answer 5L per minute 11. What is normal stroke volume (in mL)? Correct Answer Around 70mL 12. How is cardiac output calculated? Correct Answer Stroke volume x Heart rate= Cardiac output 13. What do the COX 1 enzymes do? Correct Answer Protect stomach lining & blood clotting 14. What do the COX 2 enzymes do? Correct Answer Triggers pain/inflammation 15. How many calories are in a gram of carbohydrates? Correct Answer 4 calories per gram 16. How many calories are in a gram of proteins? Correct Answer 4 calories per gram 17. How many calories are in a gram of fats? Correct Answer 9 calories per gram 18. What is a normal cholesterol level for a healthy adult? Correct Answer Below 200 19. What does Vitamin A do? Correct Answer Prevents eye problems, promotes immune system, healthy skin 20. What are the sources of Vitamin A? Correct Answer Milk, eggs, liver, fortified cereal, darkly colored orange or green vegetables and orange fruits