What is the purpose of formulating a hypothesis or hypotheses?
a. To validate the research problem
b. To provide direction for the research study by identifying possible outcomes
c. To identify the independent variable
d. To identify the dependent variable
b. To provide direction for the research study by identifying possible outcomes
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A nurse is caring for the 1-hour-old infant of a diabetic mother. Which of the following should be included in the nurse's plan of care for this newborn?
1. Take the newborn's temperature hourly. 2. Use formula for all feedings, avoiding 5% dextrose. 3. Evaluate blood glucose levels at 12 hours after birth. 4. Assess for hyperthyroidism.
A nurse is assisting in developing a plan of care for the client with the presence of a blood disorder. Assessment data for this client would MOST likely include which of the following? (Select all that apply.)
a. monitoring for spider angiomas b. encouraging fluids c. monitoring the red blood cell count d. monitoring for purpura e. encouraging the use of an electric razor f. preventing ecchymosis from occurring.
Which of the following research settings is not correctly paired with the type of setting?
a. Clinical research unit—highly controlled setting b. Indoor playroom—natural setting c. Primary care clinic—partially controlled setting d. Subject's home—partially controlled setting
A patient is admitted to the emergency department after complaining of a headache and having a seizure. On CT examination the patient is assigned a Fisher score of
1. How does the nurse evaluate this information? 1. There is no blood detected on the CT scan. 2. The CT scan shows no ischemia. 3. The CT scan must be repeated with contrast. 4. The aneurysm can be treated with coiling.