All of the following are types of review of systems (ROS) EXCEPT:

Your patient is a 48-year-old female who is unconscious with snoring respirations after ingesting an unknown substance. You note cold, peripherally cyanotic skin and a weak, rapid pulse. Her pupils are equal and reactive but constricted. She has no unusual odors, and her blood glucose level is 80 mg/dl. HR = 74, BP = 100/68, RR = 4, SaO2 = 91%. Which of the following is appropriate?

A) Intubate, ventilate using supplemental oxygen, IV, 1 mEq/kg sodium bicarbonate B) Intubate, ventilate using supplemental oxygen, IV, 2 mg naloxone, 100 mg thiamine, 25 gm dextrose C) Assist ventilations using supplemental oxygen, IV, 2 mg naloxone D) Assist ventilations using supplemental oxygen, IV, 2 mg naloxone, 100 mg thiamine, 25 gm dextrose

How many antigens are in the Cartwright blood group system?

a. 2 b. 3 c. 4 d. 5