For what are soluble fibers such as pectin used by the body? (Select all that apply.)
a. Stool softeners
b. Absorption blockers
c. Bulk
d. Speeding transit time
e. Source of vitamin D
A, B
Soluble fibers are used as stool softeners and as absorption blockers for certain products. Unlike insoluble fiber, they do nothing to add bulk or speed transit time.
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A nurse assesses an edematous cardiac patient. The nurse is aware that this condition is a result of retained fluid. What is the patient considered to be?
a. Hyponatremic b. Hypokalemic c. Hypernatremic d. Hypercalcemic
The client with borderline personality uses a knife to cut slashes in her arm. The nurse should plan strategies that are designed to:
1. isolate the client. 2. confine the client to the unit. 3. find acceptable means of coping. 4. confront the client's behavior.
A nurse manages the care of a patient who is taking rifampin (Rifadin) for leprosy. The patient telephones and reports, "My urine and saliva have looked orange-red for the past 2 days." Select the nurse's best response
a. "This is consistent with an allergic response, and the drug should be stopped." b. "Continue the drug for another week to see if the color returns to normal." c. "Stop the drug, because it is likely that hepatitis has developed." d. "This is a normal effect of the drug and is harmless."
A client calls the clinic and reports that her contraceptive transdermal patch (Ortho-Evra) fell off while she was swimming in the ocean, and she is unable to find it. What advice should the nurse give to this client?
1. "Put a new patch on as soon as possible." 2. "You don't need to worry. The medication will remain in your system until it is time for you to put on a new patch." 3. "Use another form of birth control until it is time for you to put your next new patch on." 4. "Cut a new patch in half and put it on your shoulder."