Operating systems (OS) are:
a. server systems.
b. programming languages.
c. software in the background.
d. convergent technology.
c
Operating systems (OS) are ‘software in the back
ground'. The operating system (OS) holds the logic that
controls the internal function of the computer and acts as a
‘system manager'.
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The nurse weighs a patient at the same time of day with the same scale and same clothing. What is this a simple and accurate method of determining?
a. An accurate weight b. Water balance c. Adequate nutrition d. Urinary output
An adolescent female is concerned about developing toxic shock syndrome. What teaching can the nurse provide to allay this patient's fears about the disorder? (Select all that apply.)
A) Avoid feminine hygiene sprays. B) Change tampons at least every 4 hours. C) Take acetaminophen (Tylenol) should a fever occur during menstruation. D) Use the largest absorbency tampon possible adequate for the menstrual flow. E) Tampons are to be avoided for 1 month after treatment for toxic shock syndrome.
The mother of a 9-month-old is preparing to administer antibiotic cream to the infant in a return demonstration. The nurse determines that learning goals have been met when the mother does which of the following?
1. Instills the medication when the infant is asleep 2. Mummies the child while administering the ointment 3. Places the ointment on a swab and spreads across closed eye lids 4. Uses sterile gauze to apply the ointment
A nurse is educating a client on plasma proteins and their chief functions. Four groups of plasma proteins are manufactured in the liver. Based on this information, what is the important function of gamma globulin?
A) Helps maintain blood pressure B) Provides immunity against infection and disease C) Provides thickness to the circulating blood volume D) Helps with blood clotting