A patient is receiving O2 through a nonrebreathing mask set at 8 L/min. You notice that the mask's reservoir bag collapses completely before the end of each inspiration. Which of the fol-lowing actions is appropriate in this case?
a. Change to a partial rebreather.
b. Decrease the liter flow.
c. Increase the liter flow.
d. Change to a simple mask.
ANS: C
Table 41-6 provides guidance on troubleshooting the most common clinical problems with reser-voir masks.
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What type of webbing is rated for loads up to 600 pounds (2.67 k/N) and fastens around the waist and thighs or under buttocks?
A. Utility webbing B. Class I life safety webbing C. Class II life safety webbing D. Class III life safety webbing
You are assigned to care for Mr. Scott. When you enter his room, you find that he has fallen and is lying on the bathroom floor. Mr. Scott says that he is not hurt and is embarrassed because he fell. He asks you to help him up and assist him to the chair. You should:
A. assist him to the chair. B. tell him that you will help him get to bed to rest. C. explain that you cannot help him up until the nurse checks him. D. find another assistant to help you lift him off of the floor.
Having personal choices means residents also have the right to make advance directives.
Answer the following statement true (T) or false (F)
A deficiency of vitamin C may result in:
A) scurvy B) anemia C) beriberi D) pellagra