A client of what race has the greatest need for assessment for lactose intolerance?
a. A Black American
b. An American Indian
c. A Jewish American
d. A Hispanic American
ANS: B
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While admitting a new patient to your medical-surgical unit, you note that the patient is oliguric
You notify the the acute-care nurse practitioner who orders a fluid challenge of 100 to 200 mL of normal saline solution over 15 minutes. What do you know this intervention will do? A) Help distinguish hyponatremia from hypernatremia B) Help evaluate pituitary gland function C) Help distinguish reduced renal blood flow from decreased renal function D) Help provide an effective treatment for hypertension-induced oliguria
Which of the following indexes of dispersion is not in the original units of measurement of the variable?
a. Range b. Interquartile range c. Standard deviation d. Variance
A patient says, "I know I have a brain tumor despite the results of the magnetic resonance image (MRI). The radiologist is wrong. People who have brain tumors vomit, and yesterday I vomited all day."
Which response by the nurse fosters cognitive restructuring? a. "You do not have a brain tumor. The more you talk about it, the more it reinforces your illogical thinking." b. "Let's see whether any other explanations for your vomiting are possible." c. "You seem so worried. Let's talk about how you're feeling." d. "We'll talk about something else."
Which term describes what is observed at the injection site if an intradermal injection is administered correctly?
A. induration B. inflammation C. wheel D. bleb