Always apply ____________________ to a rectal thermometer before using it.
Fill in the blank(s) with the appropriate word(s).
lubricant
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Injury to a cell membrane causes the local release of histamine. What does histamine do?
A) Stimulates pain perception B) Causes vasoconstriction C) Decreases capillary permeability D) Inhibits phagocytosis
A research consumer should evaluate sample size in a research report by doing what?
a. By asking how many assistants were involved in data collection b. By asking how representative the sample is relative to the target population c. By asking how great the outcome difference is between or among study groups d. By asking how many previous studies the researcher has conducted on similar topics
The following information is recorded in the health history: “The patient has had abdominal pain for 1 week. The pain lasts for 30 minutes at a time; it comes and goes. The severity is 7 to 9 on a scale of 1 to 10. It is accompanied by nausea and vomiting. It is located in the mid-epigastric area.” Which of these categories does it belong to?
A) Chief complaint B) Present illness C) Personal and social history D) Review of systems
The prescriber orders atenolol (Tenormin) 25 mg to be given orally once a day to control a patient's high blood pressure
The nurse takes the patient's vital signs and finds that the blood pressure is 128/80 mm Hg and the heart rate is 60 beats per minute. What does the nurse do first before giving this drug? a. Check the order for prescriber limitations on when the drug should be given. b. Notify the prescriber and ask if the drug should be given. c. Reassess the blood pressure and heart rate in 30 minutes. d. Give the drug exactly as prescribed.