What is a simple hypothesis?
A) Predicted relationship between one independent variable and one dependent variable
B) Predicted direction of the relationship
C) Anticipated existence of relationships, not their direction
D) Anticipated relationship between two independent variables and two dependent variables
A
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A nurse cares for a client who is infected with Burkholderia cepacia. Which action should the nurse take first when admitting this client to a pulmonary care unit?
a. Instruct the client to wash his or her hands after contact with other people. b. Implement Droplet Precautions and don a surgical mask. c. Keep the client isolated from other clients with cystic fibrosis. d. Obtain blood, sputum, and urine culture specimens.
The unit has been notified that a client with tuberculosis is on the way up. Which of the following actions demonstrated by the nurse shows measures of preventing the transmission of this disease?
1. Have the client wear a mask when coming from admission 2. Stock the supply cart at the beginning of each shift 3. Wash the hands only after leaving the room 4. Wear a mask when exiting the room
C.P. tells you he doesn't want to live like this and that he would like to stop chemotherapy,
but his physician wants him to continue with aggressive therapy. Discuss what role you can play in helping him. What will be an ideal response?
When the perplexed 70-year-old woman asks, "How in the world can my bones be brittle when I eat all the right foods?" the nurse's most informative reply is:
a. "Calcium loss is expected in the older adult." b. "Calcium is continuously withdrawn from bone for nerve and muscle function." c. "Smoking and alcohol consumption speed calcium loss from the bones." d. "Walking and standing increase calcium loss from the bone."