Which of the following signs or symptoms characterizes delirium?
a. forgetfulness and mood swings
b. a decreased capacity to perform daily activities
c. a gradual decline in memory and intellectual function
d. an acute change in level of consciousness and cognition
D
Delirium is characterized by an acute change in level of consciousness and cognition. Delirium is an acute disorder and has a good prognosis. Delirium differs from dementia in that dementia is a progressive disorder with a poor prognosis.
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The nurse is assessing a client who has a serum potassium level of 4.5 mEq/L after coronary artery bypass graft (CABG) surgery. Which action does the nurse take?
a. Notify the health care provider. b. Document the finding. c. Administer prescribed diuretics. d. Administer prescribed potassium re-placements.
An IV of 1000 mL D5W with 30,000 units heparin is to infuse at 880 units/hr. Calculate the flow rate in mL/hr
What will be an ideal response?
The ability of the body to digest protein occurs at different levels depending on the source of the protein. What is the approximate protein digestibility for soy and legumes?
A) 85% B) 90% C) 95% D) 100%
A major outcome of managed care is that managed care organizations such as hospitals
a. Assume financial risk, as well as provide care. b. Focus more on individual illness. c. Decrease discharge planning activities. d. Have increased lengths of stay.