In a frequency distribution, the two key informational components are:
a. Score values (X), frequencies (f)
b. A horizontal (X) axis, a vertical (Y) axis
c. Frequencies (f), percentages (%)
d. Participant ID number (id), score values (X)
A
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Convert 78 mL to ounces: ___________ (round to nearest tenth and use appropriate unit notation)
Fill in the blank(s) with correct word
The health care provider asks the nurse whether a patient's angioedema has responded to prescribed therapies. Which assessment should the nurse perform?
a. Ask the patient about any clear nasal discharge. b. Obtain the patient's blood pressure and heart rate. c. Check for swelling of the patient's lips and tongue. d. Assess the patient's extremities for wheal and flare lesions.
The physician orders enteric-coated aspirin, 300 mg every day, for the patient with a nasogastric tube. What is the priority action by the nurse?
1. Crush the tablet, dissolve it in 30 mL of water, and administer through the tube. 2. Put the tablet in the tube, "milk" it down the tube, and then flush the tube with 60 mL of water. 3. Withhold the medication and contact the physician. 4. Substitute plain aspirin, dissolve it in 30 mL of water, and administer through the tube.
Which statement regarding human DNA sequences is accurate?
1. Only 2% of human DNA is different among the different ethnicities. 2. Due to enzyme polymorphism, Hispanics are less likely to metabolize codeine to morphine. 3. Even though human genetic differences are small, significant differences can be seen with drug metabolism. 4. Asian Americans are the ethnic group known to be slow acetylators.