In the human body, where is oxygen "picked up" from the air? mouth heart

a. lungs
b. skin
c. stomach

thinking about the structure of this pick-up organ" how is the surface area to volume ratio maximized?

What part of the menstrual cycle is the femal most likely to get pregnant and why

Anurse is monitoring the laboratory values of a client who is receiving heparin. which of the following values should the nurse report to the provider? a. platelets 300,000/mm3 b. hematocrit 45% c. pt 11 seconds d. aptt 50 seconds

Anurse is reviewing the medication administration record of a client who reports having a dry productive cough for the past 2 weeks. which of the following medications should the nurse report to the provider? a. furosemide b. lisinopril c. diltiazem d. metoprolol