A client is taking furosemide (Lasix) and becomes confused. Which potassium level does the nurse correlate with this condition?
a. 2.9 mEq/L
b. 3.8 mEq/L
c. 5.0 mEq/L
d. 6.0 mEq/L
A
Hypokalemia decreases cerebral function and is manifested by lethargy, confusion, inability to perform problem-solving tasks, disorientation, and coma. Normal potassium levels are 3.5 to 5.0 mEq/L. At 2.9 mEq/L, potassium is too low, and this could lead to neurologic manifestations.
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The nurse is caring for a 4-year-old with a suspected urinary tract infection. Which of the following is the best approach in order to obtain a urine specimen?
A) "I will need a urine sample." B) "Let your mom help you tinkle in this cup." C) "Please tinkle in this cup right now." D) "Please void in this cup instead of the toilet."
What word describes pain that comes and goes?
a. Localized b. Intermittent c. Chronic d. Referred
A father of a preschool-aged child tells the nurse that his child "has had a constant cold since going to daycare." How would the nurse respond?
A) "Your child must have a health problem that needs medical care." B) "Children in daycare have more exposure to colds." C) "Are you washing your hands before you touch the child?" D) "Be sure and have your child wear a protective mask at school."
When the rate of disease, injury, or other condition exceeds the usual level of that condition, it is called
a. A pandemic b. Endemic c. An epidemic d. Mortality