Which of the following can be programmed into a computer system and would limit access to the information?
a. Daily backup files c. Use close-circuit televisions
b. Insert a firewall d. Assigning passcodes
B
A firewall is a protective mechanism that establishes limited access into a computer system. This mechanism is programmed directly into the system.
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The nurse is providing care to a client who received sedation for a procedure that minimally depressed the level of consciousness and maintained a patent airway. This client received:
a. conscious sedation. c. regional anesthesia. b. local anesthesia. d. general anesthesia.
Which structures are the functional units of the lung?
A. bronchioles B. alveoli C. pleura D. capillaries
The most appropriate statement for introducing the topic of family planning in the postpartum setting is:
a. "What are your plans for future pregnancies?" b. "Do you plan on being sexually active in the future?" c. "Let's talk about birth control, because breastfeeding is not 100% effective for preventing pregnancy." d. "Here are some pamphlets on available methods of birth control. I'll come back later and discuss them with you."
The nurse is caring for a newborn who was born at 35 weeks of gestation and is considered a late preterm infant. What intervention should be included in the infant's care plan?
a. Feed the infant dextrose water as the first feeding after 12 hours. b. Promote skin-to-skin care in the immediate postpartum period. c. Avoid administration of the hepatitis B vaccine until after discharge. d. Delay the newborn screening and hearing test until the infant is at 40 weeks' corrected age.