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When an organism has matched sets (pairs) of chromosomes; the double number of chromosomes is called:

A patient has been diagnosed with rheumatoid arthritis (RA) one month ago and currently experiences generalized joint pain and swelling. The patient is taking high-dose NSAIDs and an oral glucocorticoid, and the provider has now prescribed methotrexate (Rheumatrex). The patient asks the nurse, “Why do I need methotrexate if my pain and swelling are already controlled?” Which response by the nurse is most accurate? 

A 56-year-old client reports a pain level of 7/10 in the lower back following surgery. The provider has prescribed morphine 4 mg IV every 4 hours as needed for pain.  Vital signs are: BP 118/72 mmHg, HR 88 bpm, RR 18 breaths/min, SpO₂ 96%. Which action should the nurse take first before administering the next dose of morphine?

The final exam is on Apr  ___.

What are the yellow outlined in orange shoe-shaped organelles (there are 3) in the cell pictured below?

What is shown coiled up and brown in the middle of the cell below?

A nurse is assisting with the admission of a client to an in-client unit. Which of the following sources of information should the nurse use as a primary source of accurate data about the client?

A family with a newly installed backyard pool asks the pediatric nurse how to best prevent drowning for their curious 2-year-old. Which nurse response provides the most effective, evidence-based guidance?

The nurse plans to do which of the following using the skill of inspection during a health assessment on an adult?

Place the following nursing actions in the correct order according to the steps of the nursing process, beginning with the first step and ending with the last. 1 – Concluding that a client has a deficient fluid volume 2 – Assessing a clients level of pain after administering an opioid analgesic3 – Obtaining a list of the client’s allergies4 – Identify nursing interventions that should be implemented to meet a client’s needs5 – Administering a prescribed enema to a client who is constipated