The information system life cycle can be divided into main phases that cover the life span of information systems. Which of the following phases of the life cycle apply to the organization's information system? Select all that apply
1. Needs assessment
2. Purchasing phase
3. System selection
4. Upgrading phase
5. Internal review
1,3
Rationale: The needs assessment is a crucial phase of the life cycle. This phase is ongoing and systematic.
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A child who is the victim of domestic violence refuses to talk about the experience. He is doing poorly in school and having trouble sleeping. Which therapy would he benefit from?
a. Massage b. Biofeedback c. Aromatherapy d. Art therapy
The nurse is conducting a physical examination of a child with ventricular septal defect. Which of the following would the nurse expect to find?
A) Right ventricular heave B) Harsh holosystolic murmur along the left sternal border C) Fixed split second heart sound D) Systolic ejection murmur
Normal visual acuity for a 3-year-old is approximately ____________________ or better
Fill in the blank with correct word
The nurse is caring for a newborn with jaundice. The parents question why the newborn is not under the phototherapy lights. The nurse explains that the fiber optic blanket is beneficial because: (Select all that apply.)
A. The lights can be turned off intermittently. B. The eyes do not need to be covered. C. The lights will need to be removed for feedings. D. Newborns do not get overheated. E. Weight loss is not a complication of this system.