A researcher wanted to predict whether nursing home residents would or would not experience a fall, on the basis of 10 characteristics (e.g., age, presence or absence of dementia). The analysis would involve:
A) Multiple regression
B) ANCOVA
C) Logistic regression
D) Factor analysis
C
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The nurse is analyzing a rhythm strip. What does the nurse look at to identify the resting state of the heart?
A) P wave B) T wave C) U wave D) QRS complex
A patient presents to the medical-surgical unit confused and with a blood pressure of 90/50. Which assessment findings would support the nurse's concern that the patient has low cardiac output?
1. Skin tenting (poor turgor) and heart rate 102 2. Pallor and peripheral edema 3. Bounding peripheral pulses and pulse oximeter reading 90% 4. Prolonged capillary refill and diminished peripheral pulses
Which condition is most likely to result in chronic pain?
A. Removal of a chest tube after thoracic surgery B. Placement of a Foley catheter C. Knee replacement surgery D. Rheumatoid arthritis
Which ethical leadership principle resembles the main focus of the servant leadership approach?
a. Respects others b. Builds community c. Serves others d. Manifests honesty