MC The inflow-outflow process for the return flow enema is usually
A. Until return fluid is clear.
B. Five to six times.
C. Until stool is evacuated.
D. Until flatus has subsided.
B
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A patient with a history of renal calculi has progressively lost renal function and is admitted to the unit with a diagnosis of chronic renal failure. The physician has prescribed polystyrene sulfonate (Kayexalate)
Which of the following is the best reason to use this drug in renal failure? A) To lower serum phosphate levels B) To correct acidosis C) To lower serum potassium levels D) To prevent constipation from sorbitol use
The nurse instructs a group of community members about ways to reduce the development of cancer. Which participant statements indicate that teaching has been effective?
Select all that apply. A) "I should eat at least 2 servings of fruits or vegetables each day." B) "Sunscreen should be applied before spending time outdoors." C) "I need to cut down on my smoking." D) "I need to get my home tested for radon." E) "I need to keep my children away from smokers."
A client has experienced a transient ischemic attack (TIA) and presents with carotid bruits. Which is the priority action to be taken by the nurse, following a bilateral carotid endarterectomy?
A) Encourage deep breathing and coughing. B) Observe for facial swelling. C) Anticipate need for endotracheal intubation. D) Resume antilipemic drugs.
The nurse is caring for a patient with advanced cancer who has decided to discontinue chemotherapy treatment and try an alternative therapy that has not been proved effective. The nurse, whose mother recently died of the same type of cancer, strongly disagrees with the patient's choice. The patient asks the nurse's opinion about the therapy. Which response is best?
a. "I'm sorry, but I don't feel prepared to answer your question. I would prefer you ask your physician that question." b. "My mother died recently with the same type of cancer you have. I would be very careful before stopping the therapy." c. "As a nurse, I am obligated to encourage you to seek the best treatment possible. I cannot in good conscience advise you to have the alternative treatment." d. "Because your disease is so advanced and traditional treatments have failed, I think trying the alternative treatment can do no harm."