NUR 2243 Module 2 EAQs

NUR 2243 Module 2 EAQs
1. When providing care to a patient with a recently placed tracheostomy who is on a
mechanical ventilator, which principle guides nursing care?
Answer
The pilot balloon should be inflated.
2. Which of these oxygen delivery systems is known to deliver low-flow frac- tion of inspired
oxygen (FiO 2)?
Answer
Nasal cannula
3. Low-flow oxygen delivery systemstypically include which types of compo- nents? Select all
that apply.
Answer
Simple facemask
Nonrebreather mask
4. Which principle should guide the nurse's decision regarding oral care for a patient with a
tracheostomy during the first 24 hours postoperative?
Answer
Oral care is indicated to decrease the accumulation of organisms.
5. Vagal stimulation during suctioning can contribute to which conditions? Select all that
apply.
Answer
Asystole
Heart block Bradycardia

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