The nurse, preparing a solution of Lactated Ringer's for a client, realizes this solution is used for:
1. replacement of sodium.
2. replacement of potassium.
3. replacement of calories.
4. replacement of protein.
ANS: 2
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Which characteristic should a nurse recognize as diagnostic of rheumatoid arthritis?
a. Absence of pain b. Symmetric bilateral joint swelling c. Evening stiffness that improves with ac-tivity d. Increased appetite
How does a physical assessment in the community vary in technique from the physical assessment in the hospital?
A) A physical assessment in the community consists of the same techniques used in the hospital. B) A physical assessment made in the community does not require the privacy that a physical assessment made in the hospital setting requires. C) A physical assessment made in the community requires that the patient be made more comfortable than would be necessary in the hospital setting. D) A physical assessment made in the community varies in technique from that conducted in the hospital setting by being less structured.
Adolescents who are addicted to crack cocaine are:
a. usually not sexually active b. about as sexually active as adolescents who are not addicted to cocaine c. less sexually active than students who smoke marijuana d. more likely to have sex with several partners and be at risk for sexually transmitted diseases (STDs)
Most municipal solid waste comes from:
plastics. glass. paper. yard trimmings.