The primary function(s) of the skin is
A)
to provide a second line of defense against infection.
B)
to help regulate the oxygen level in the blood.
C)
to cover and protect the underlying body structures from injury and invasion by microorganisms.
D)
all of the above
Answer:
C
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A nurse is providing education to a client regarding ways to prevent esophageal irritation from medication. Which statement by the client would indicate a need for further education?
A) "I will sit up in my chair for at least 30 minutes after taking my pills." B) "I will crush my pills to make it easier to swallow." C) "I will take several sips of water before taking my pills." D) "I will drink at least 8 ounces of water with each pill."
Which statement indicates that a nurse's teaching to parents about childhood pneumococcal vaccination has been understood?
A) "For children older than 15 months who have not received the vaccine, the vaccine is no longer recommended." B) "The final dose should be administered between 2 and 3 years of age." C) "The series of vaccinations starts at 6 months." D) "This is a series of four vaccinations."
Which of the following is an advantage for using the systems thinking approach when problem solving?
a. It dissects the prob-lem. c. It has a narrow focus. b. It searches for a cause. d. It looks at the bigger picture.
The newly hired nurse learns that the facility uses the Braden Scale for Predicting Pressure Sore Risk to assess all new admissions. Before using this scale, the nurse:
A) Is required to ask the client's permission. B) Should receive specific training. C) Must be certified. D) Has to obtain special assessment equipment.