How are vaccination and immunization related?
a. They are actually the same thing.
b. They are completely unrelated to each other.
c. The outcome of successful vaccination is immunization.
d. The outcome of successful immunization is vaccination.
ANS: C
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A 73-year-old patient with diabetes was admitted for below-the-knee amputation of his right leg. Removal of his right leg is an example of which type of surgery?
a. Palliative b. Diagnostic c. Reconstructive d. Ablative
What are patterns of waking behavior that appear during sleep are known as?
1) Parasomnias 2) Dyssomnias 3) Insomnia 4) Hypersomnia
Which hypothesis fails to meet the criteria of testability?
a. Proper handwashing prevents the spread of infection. b. Consistent practice of low-impact aerobic exercise will increase coordination among older adults. c. Patients who used guided imagery during magnetic resonance imaging (MRI) procedures will have reduced perceptions of emotional distress compared with patients who do not use guided imagery during MRI. d. Postoperative patients who receive around-the-clock scheduled analgesics will have lower levels of pain compared with postoperative patients who receive analgesics on an as-needed (PRN) schedule.
A patient with an intraventricular catheter for the assessment of increased intracranial pressure (ICP) is demonstrating A waves. The nurse would assess for which other findings?
1. Decreasing level of consciousness 2. Pupillary changes 3. Posturing 4. Variations in blood pressure 5. Changes in the wave associated with respiration