The _____ is the value you calculate when you want the arithmetic average
A. mean
B. median
C. mode
D. all of the above
ANS: A
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A three-year-old child is lying in a fetal position. The child has pale skin, glassy eyes, and a flat affect. The child is irritable and refuses food and fluids. The child's vital signs are temperature 40.1°C (104
2°F), pulse 120/minute, respirations 28/minute. The best, most comprehensive description of this child's condition is: 1. Tired. 2. Feverish. 3. Flushed. 4. Toxic.
What are the classic symptoms of thalassemia major (Cooley's anemia)? (Select all that apply.)
a. Hepatomegaly b. Jaundice c. Protruding teeth d. Pathological fractures e. Renal failure
The client with a paranoid personality disorder is described as haughty, aloof, and superior acting in
addition to being highly suspicious. Whenever the nurse interacts with this client, she describes feelings of being belittled. The nurse adds "Sometimes I'd like to tell the client ‘I don't think you're so hot, either.'" The nurse's mentor would correctly advise a. "Feel free to show the client you feel angry.". b. "The relationship will deteriorate if you retaliate.". c. "Tell the client the belittling behavior hurts your feelings.". d. "You need to get some distance from the client. Stay away for a day or two.".
To achieve therapeutic blood levels of a lipid-soluble medication, which of the following must happen first to get medication blood levels to rise?
a. The body fat must get saturated. b. The blood sodium content must be constant. c. Fat-soluble vitamins must be out of the blood. d. The body must be hydrated.