It would be appropriate for a researcher to test the difference between the means of three groups of students by a t-test for independent samples
A) True
B) False
B
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A major goal of home health care nurses working with families is:
1. Maximizing the dependency of the child on the family. 2. Curing the chronic illness of the child. 3. Prescribing and administering medication needed by the child. 4. Promoting or restoring the child's health.
The nurse, while talking with a client, notices that the client appears ill at ease and is not forthcoming with information but smiles and nods, verbally agreeing with everything the nurse says. How does the nurse interpret this assessment?
1. The client understands and agrees with what the nurse is saying. 2. The client doesn't speak English and doesn't understand what the nurse is saying. 3. The client's nonverbal language negates the verbal agreement. 4. The client is not interested in what the nurse is saying.
The nurse has just completed an infusion of a 1000 mL bolus of 0.9% normal saline in a patient with severe sepsis. One hour later, which laboratory result requires immediate nursing action?
a. Creatinine 1.0 mg/dL b. Lactate 6 mmol/L c. Potassium 3.8 mEq/L d. Sodium 140 mEq/L
A patient comes to the ophthalmology clinic for an eye examination. The patient tells the nurse that he often sees "floaters" in his vision. What should the nurse respond to the patient?
A) "This is a normal aging process of the eye." B) "New glasses will minimize this." C) "You may be exhibiting signs of glaucoma." D) "This may be a result of weakened ciliary muscles."