2023 B - Multiple Choice Questions

Which NMBA is the most potent?
  1. Vecuronium
  2. Rocuronium
  3. Atracurium
  4. Pancuronium
Which pressure is largest? (Can’t remember exact response options)
  1. 0.01 Standard atmospheres
  2. 2 kPa
  3. 15 cmH2O
  4. 20 mmHg
What is the greatest contributor to the resistive component of the work of breathing?
  1. Airway resistance
  2. Generation of heat
  3. Elastic resistance
  4. Compression of gases
What is absolute humidity normally measured in?
  1. g/m3
  2. Coulombs
  3. % of maximum humidity
  4. Omhs
Which of the following has the longest duration of action?
  1. Phentolamine
  2. Phenoxybenzamine
  3. Prazosin
  4. Phenytoin
Which of the following has the highest risk of extra-pyramidal side effects?
  1. Haloperidol
  2. Risperidone
  3. Quetiapine
  4. Olanzapine
What is the normal value for pulmonary capillary transit time in healthy lungs?
  1. 0.8 seconds
  2. 0.08 seconds
  3. 5 seconds
  4. 8 seconds
Which of the following has the highest affinity for the COX-2 enzyme?
  1. Aspirin
  2. Diclofenac
  3. Ibuprofen
  4. Naproxen