Which of the following conditions is lidocaine, a local anesthetic, used to treat?
A. Cardiac arrhythmias
B. Allergic reactions
C. Hypotension
D. None of the above
Answer: A
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What is the main characteristic of cystic fibrosis?
a. Multiple upper respiratory infections b. An underproduction of exocrine glands c. Excessive, thick mucus d. An overproduction of thin mucus
The family of a patient with dementia expresses concern to the nurse about the patient wandering at night. They are afraid that the patient might get up while they are sleeping and go outside. The nurse's best advice would be to have them:
1. apply a vest restraint at night. 2. do constant reality orientation. 3. learn some behavior modification techniques. 4. put new locks on the outside doors in new places.
A pregnant patient enrolls in an expectant parents class during the second trimester of pregnancy. Which material should the nurse prepare to reinforce after these classes conclude? (Select all that apply.)
A) Home safety B) The birth process C) Newborn nutrition D) Types of birth settings E) Infant immunization schedules
For infectious organisms to grow and multiply enough to cause illness, they need an environment that has appropriate amounts of: (Select all that apply.)
1. Food 2. Space 3. Water 4. Oxygen 5. Warmth 6. Darkness