Which of the following aspects of a study would be possible limitations on the usefulness of the results?
A) the sample, the research design, the methods
B) the conclusion, the discussion, the summary
C) the population, the intervention, the control
D) the setting, the method, the analysis
A
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Viral load decreases as AIDS progresses
A) True B) False
A patient presents at the clinic with signs and symptoms of seasonal allergic rhinitis. The patient is prescribed a nasal steroid to relieve symptoms
Two days later, the patient calls the clinic and tells the nurse that he is frustrated and wants a new drug. What is the most appropriate response by the nurse? A) "It may take up to 2 weeks to get the full clinical effect. Try to keep using the drug as ordered." B) "The drug must not work for you. Let's change to an oral steroid." C) "You probably are administering the drug incorrectly. Come in and we can review the process." D) "You probably need to try a different nasal steroid. This one should be effective by now."
The nurse is caring for a client postoperative pacemaker insertion. The nurse observes the client for signs of cardiac tamponade that must be reported at once. Which of the following are signs of this serious condition? Select all answers that apply
A) Neck vein distention B) Bradycardia C) Muffled heart sounds D) Crackles E) Respiratory distress F) Fever
A healthcare professional is trying to lower a patient’s body temperature by convection. What action by the professional will accomplish this?
a. Lower the temperature in the patient’s room. b. Place the patient in a cooling blanket. c. Obtain a fan and set it to blow over the patient. d. Place cold moist towels over the patient.