What special precautions should be taken by patients using oxygen?
A) avoiding smoking or being near an open flame
B) exercising vigorously
C) eating a special diet low in salt
D) none of the above
Answer:
A
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Lithium is prescribed for a new patient. Which information from the patient's history indicates that monitoring of serum concentrations of the drug will be challenging and critical?
a. Arthritis b. Epilepsy c. Psoriasis d. Heart failure
Which fraction is reduced to its lowest common denominator?
a. 3/17 b. 4/8 c. 2/20 d. 5/15
The nurse on the pediatric unit is working with the recreational and developmental specialists to plan some activities for the children
One activity is a card game, in which the participant is required to sort into piles cards picturing like objects. The nurse realizes that children of which of the following age groups have just begun to have this capacity? a. 3 years c. 4 years b. 3-1/2 years d. 6 years
The client with breast cancer has been given a prescription for cyclophosphamide (Cytoxan). The nurse determines that the client understands the proper use of the medication if the client states that he or she will:
1. Increase dietary intake of potassium. 2. Take the medication with large meals. 3. Decrease dietary intake of magnesium. 4. Increase fluid intake to 2 to 3 L/day.