When analysing blood samples for alcohol it is often best to use headspace gas chromatography. Explain why this is the case and how headspace gas chromatography is employed.

Harry has heart failure what does that mean ?

What’s NOTTUS

If you had interactions with a resident who was confused or agitated. What did you or the other staff do to help the resident?

This was previously rejected due to not including all parts of the question. I've added all parts in hopes of help. Thank you.

Which letter represents the destination for molecules that get reabsorbed? A .B -D

Write an email in 120-150 words for the following Situation. Use the word (suggestions of other things todo, ending, reason for writing, Practical advice, greeting, Where to go first) and the language in this section to help you. "An English-speaking friend is spending a week's holiday in. Your home town. You are going to be away, so write an email to your friend giving advice about their stay!!

Explain the physiological and pathophysiological changes that occur with ascent to altitude. I need to write 750 word on this question. can you please help me. Thank you

sorry, but it is hard to read for me , I understand certain words. Thank for helping me though.

i was thinking about A