MC Most local heat and cold therapies are applied for
A. 5 minutes.
B. 20 minutes.
C. 1 hour.
D. 2 hours.
B
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Which intervention should the nurse urge a client with a cold to use to avoid spreading the infection to other family members?
A. "Wash your hands after blowing your nose or sneezing." B. "Use a dishwasher or boiling water to clean all dishes and utensils you have used." C. "Have the other members of your family wear masks until all cold manifestations have subsided." D. "Humidify the air in your home with a humidifier or by running hot shower water to produce steam."
IV solutions are classified as isotonic, hypotonic, or hypertonic, depending on their osmolarity
Indicate whether the statement is true or false
A neurologic nurse is reviewing seizures with a group of staff nurses. How should this nurse best describe the cause of a seizure?
A) Sudden electrolyte changes throughout the brain B) A dysrhythmia in the peripheral nervous system C) A dysrhythmia in the nerve cells in one section of the brain D) Sudden disruptions in the blood flow throughout the brain
The most common form of dementia is:
A) organic brain syndrome. B) senile dementia. C) delirium tremens. D) Alzheimer's type.