A nurse is preparing to administer erythromycin ethylsuccinate 800 mg PO every 4 hr. Available is erythromycin ethylsuccinate 200 mg/5mL. How many mL should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

A nurse is preparing to administer an IV fluid bolus of 200 mL dextrose 5% in water over 30 min. The drop factor of the manual IV tubing is 15 gtt/mL. The nurse should set the manual IV infusion to deliver how many gtt/min? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

What are some advantages of utilizing a database approach for data storage?

Fill in the blanks with the appropriate concepts: __________ involves designing for smooth interaction with emphasis on layout, menus, and buttons for input, and graphs, charts, and tables for output. ___________ designs are for users’ requests and needs, human-centered flow, and, most important, usability. __________ tables allow users to arrange data in a table in any way they choose. An __________  is a set of small programs and protocols used like building blocks for building software applications. Physical considerations in HCI design include vision, hearing, and ___________ .

Match each of the output methods to their respective advantages and disadvantages, by completing the sentences below with one of the terms: Printed, Display Screen, Podcast, Mobile Device or Electronic Output  The advantages of __________ include: quiet, good for frequent access, and interactive The advantages of __________  include: handle large volumes of output, highly reliable, little down time The advantages of __________  include: highly portable, enable gesture-based interaction, and zoom The advantages of __________  include: enable frequent updates, broadcast, and interaction The advantages of __________  include: good for individual usage, wide distribution, and hands-free access The disadvantages of __________  include: small display for long text, and it is easier to lose  The disadvantages of __________  include: may be difficult to convey the context of messages, and need diligent maintenance The disadvantages of __________  include: require setup space, and may require cabling The disadvantages of __________  include: has limited application, require ear buds to not interfere with other tasks The disadvantages of __________  include: require manual operation, may require expensive supplies, and is environmentally unfriendly

List three main ways in which presentations of output are unintentionally biased.

What is the primary function of a primary key in a relational database?

What are the four active behavioral relationships in use case diagrams?

The Quality and Safety Education for Nurses (QSEN) project has identified six areas of competencies for nurses to focus on improving patient care outcomes. Identify the areas of competencies. Select all that apply.

Heparin 8000 units SQ BID is ordered. Label reads: Heparin Injection 10,000 units per mL. How much will you administer? If rounding is required, round to the nearest tenth.