In which situation does the use of key words provide better results than a controlled vocabulary search?
a. finding standardized hierarchical lists that represent major subject concepts
b. searching full text or citation records
c. searching for a particular subject
d. searching for exact matches
b. searching full text or citation records
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A client has secondary syphilis. What precautions are necessary for the nurse to take when caring for this client?
a. No precautions in addition to Standard Precautions are necessary. b. Gloves should be worn whenever direct contact with the client's skin is required. c. Handwashing is required before and after contact with the client. d. A mask should be worn by anyone enter-ing the client's room.
The nurse is planning care for the client with hyperthyroidism. The nurse teaches the client to avoid which of the following food selections?
1. High-calorie foods 2. Caffeine-free soda 3. Soy sauce 4. Milk products
A nurse is administering medication to a client using an intravenous (IV) infusion. What
considerations should be kept in mind when using infusion pumps? A) Infusion pumps use gravity to maintain the flow of IV fluids at a preset rate B) Infusion pumps are used in clients with kidney disease to prevent fluid overload C) Infusion pumps automatically regulate the rate and amount of IV fluid D) Infusion pumps do not pump fluids when the catheter is displaced from the vein
Which rationale will the seasoned nurse share with the novice nurse regarding why the specific gravity for infants is lower than for older children?
1. The infant has a greater body surface area. 2. The infant has a higher basal metabolic rate. 3. The infant has a greater percentage of body weight that is water. 4. The infant's kidneys are less able to concentrate urine.