A patient who is postoperative day 1 from an open colectomy is rating pain at 7/10. She was on room air after surgery and is now requiring oxygen supplementation to keep her saturations >92%. She has no history of pulmonary disease. What is the most likely cause of this new oxygen requirement? 

You are caring for a 28-year-old female trauma patient with an unknown past medical history. She requires an emergency transfusion and there is no time for a type and screen. Which blood type for packed red blood cells is recommended? 

You are conducting a preoperative assessment on a 45-year-old male with a past medical history of current smoker, uncontrolled diabetes, and congestive heart failure with a preserved ejection fraction of 55%. How would you classify his ASA Physical Status?

Name muscle “J”.

Name muscle B. 

Name muscle “E”.

A 96-mH solenoid inductor is wound on a form 0.80 m in length and 0.10 m in diameter. A coil is tightly wound around the solenoid at its center. The coil’s resistance is 9.9 ohms. The mutual inductance of the coil and solenoid is 31 H. At a given instant, the current in the solenoid is 540 mA and is decreasing at the rate of 2.5 A/s. At the given instant, what is the magnitude of the induced current in the coil?

Match the question with the correct person listed. 

The magnitude of the Poynting vector of a planar electromagnetic wave is 0.939 W/m2. The wave is incident upon a rectangular area, 1.5 m by 2.0 m, at right angles. What is the maximum value of the electric field of that wave? (c = 3.0 × 108 m/s, μ0 = 4π × 10-7 T ∙ m/A, ε0 = 8.85 × 10-12 C2/N ∙ m2)

Part II. Your patient responded to Ciprofloxacin but developed a bloody diarrhea  Q5. The antibiotic destroyed her flora and she is doing a superinfection