People receiving regular insulin injections require
A. the use of different injection sites.
B. the use of the same injection site.
C. the formation of site scarring to decrease pain.
D. removal of site scarring to decrease the pain.
A
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Which of the following statements is true about plasma?
A) Plasma contains clotting factors only. B) Plasma is 90% water and 10% dissolved solutes. C) Plasma contains only clotting factors. D) Plasma and serum are the synonymous.
A 79-year-old man is being assessed for age-related macular degeneration (AMD) and will be taught strategies for self-assessing changes in visual acuity. This patient should be:
A) Provided with a Snellen chart and taught to use it correctly B) Given an Amsler grid and encouraged to use it several times a week C) Provided with a prescription for pilocarpine hydrochloride (Isopto Carpine) D) Encouraged to read books and magazines with a small font size
A college student is admitted for treatment of viral meningitis. What should the nurse expect to assess in this patient?
Select all that apply. 1. lethargy 2. confusion 3. photophobia 4. neck stiffness 5. positive Kernig sign
A nurse is explaining cognitive development in children to a client, with the help of Piaget's theory of cognitive development. What would be the best explanation by the nurse about the preoperational level of cognitive development?
A) Up to age 2, children learn by touching, tasting and feeling. They learn to control body movement. B) Children from ages 2 to 7 years investigate and explore the environment and look at things from their own point of view. C) From ages 7 to 11 years, children internalize actions and can perform them in the mind. D) After age 12 children can think in the abstract including complex problem solving.