إختِبارات ومُلخَّصات مُمَهِدو التَخدير

11. What does a decreased PaO₂ suggest?

10. What percentage of oxygen is carried dissolved in plasma?

9. Which parameter is responsible for oxygen transport in hemoglobin?

8. What does a PaCO₂ value less than 35 mmHg indicate?

7. Which of the following is a sign of respiratory acidosis?

6. What is the main buffer system in blood?

5. What does “Base Excess (BE)” reflect?

4. What is the common unit for measuring PCO₂?

3. A high HCO₃ level indicates which of the following conditions?

2. Which parameter represents the respiratory component in ABG?

1. What is the normal pH range of arterial blood?

25. A life-threatening asthma attack unresponsive to treatment is known as:

24. Which test helps assess reversibility in asthma?

23. What is the effect of long-term oxygen therapy in COPD?

22. In an asthma attack, wheezing is caused by:

21.A 55-year-old male with a long history of smoking presents with progressive dyspnea and a productive cough. His FEV1/FVC ratio is < 70%. What is the most likely diagnosis?

20. Which of the following can trigger asthma exacerbation?

19. In COPD patients, oxygen therapy is indicated when PaO2 is:

18. The most dangerous complication of severe asthma is: