A nurse is teaching a client with chronic obstructive pulmonary disease (COPD) who is being discharged after treatment for an acute exacerbation. Which statement by the client indicates proper understanding of the discharge instructions:

A. "Make sure to use a humidifier in your room while you sleep."

B. "Apply powder to all crevices to prevent yeast while taking oral steroids."

C. "Turn the oxygen up to no more than 6 L if you are short of breath."

D. "Use your inhalers every day as directed even if symptoms are not present."

Can anybody me fill in these blanks? ? you so much if u can!

What type of risk factor for underage drinking includes gang presence and income inequality

Hi i need comment on my homework or something to add. *argue for and against quantitative and qualitative techniques respectively. which ones would you lean towards when conducting an investigation and why?   quantitative techniques, usually presented through surveys, are more practical, take less time, and can design samples in which any person or household of the target audience has the same probability of participating. however, the questionnaires must be carefully written by highly trained professionals, in such a way that they do not contain ambiguous or biased questions, that they are easily understandable by any member of the sample, and that they contemplate all the objectives of the research. besides that they do not allow to deepen in the reason of the facts. qualitative techniques, on the other hand, are based on the observation of natural behaviors, discourses, open responses for the subsequent interpretation of meanings. studying reality in its natural context can be extremely useful to learn more about the phenomenon studied. however, more specialization is required, they are not applicable to statistics, so it is not possible to make measurements, it entails a higher cost per studied population (which is also reduced), whose results do not necessarily represent the general population. i believe that knowing the situation of the general population, through statistics is essential. in addition, because of the possibility of studying a much larger population in less time and with less amount of economic resources, i would lean towards quantitative research.