Inspection of standardized residuals would be used to evaluate which of the following?
a. Assumption of linearity
b. The presence of outliers
c. Possible multicollinearity
d. The cut point to use to classify cases
B
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Which independent nursing measures are effective in aiding a patient to expectorate? (Select all that apply.)
a. Positioning in orthopneic position b. Suctioning c. Assisting to cough d. Providing hydration e. Starting IV fluids f. Starting mucolytic agents
A community group is meeting to discuss the most critical issues related to the community's health care delivery system. The nurse in charge of the meeting is encouraging all group members to participate and is trying to provide positive reinforcement for
all group contributions. The nurse is most likely trying to: 1. Establish a climate in which group members feel respected. 2. Manipulate the discussion so that all must participate. 3. Resolve conflict before it can occur. 4. Encourage more discussion.
In an outpatient surgery center, the preoperative nurse has the responsibility of starting IVs prior to the patients' surgeries. One of the surgeons who works at the center orders a different type of IV fluid than the rest of the surgeons
Which of the following should the nurse be most con-cerned about in this situation? a. Procedure-related accident b. Patient-inherent accident c. Patient confusion from medications d. Potential electrolyte imbalance
You are a pediatric nurse caring for a child who has been brought to the clinic with otitis externa. What assessment finding is characteristic of otitis externa?
A) Tophi on the pinna and ear lobe B) Dark yellow cerumen in the external auditory canal C) Pain on manipulation of the auricle D) Air bubbles visible in the middle ear