Which of the following is defined as an organ?
A. Blood cells
B. Fingernails
C. Heart
D. Musculoskeletal system
Answer: C
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The nurse is formulating the patient's care plan. In determining when to evaluate the patient's progress, the nurse is aware that evaluations:
a. must be done at the end of every shift. b. should be done at least every 24 hours. c. depend on intervention and patient condition. d. are always done at time of discharge.
An 80-year-old patient who has just spent 2 days at the beach with his family is demonstrating confusion, dry skin, a dry brown tongue, sunken cheeks, and concentrated urine. What health problem do the patient's symptoms most likely indicate?
A) Dehydration B) Renal failure C) Hyperthermia D) Food poisoning
When doing a literature review, the type of information in which a researcher undertaking a new study is least interested is:
A) How the variables of interest have been operationally defined in prior studies B) Descriptions of an expert's opinions about the phenomenon C) Research findings D) What research approaches have been used to study similar problems
When assisting patients with bathing, always apply the principles of
A. body substance isolation. B. universal precautions. C. transmission-based precautions. D. standard precautions.