A/An ____________________ is an external monitor to measure the oxygen saturation level in the blood.?
Fill in the blank(s) with correct word
pulse oximeter
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Which class of antibodies is good at fixing complement?
A. IgA B. IgD C. IgE D. IgG E. IgM
Which of the following statements is correct?
A. The inner layer of the dura mater is attached to the arachnoid. B. The pia mater is a delicate membrane loosely attached to the dura mater. C. Extensions of the arachnoid anchor the spinal cord to the dura mater. D. Arachnoid trabeculae connect the arachnoid to the brain and spinal cord. E. Both A and D are correct statements.
A clinical trial nurse is helping to register a patient to a phase II double-blind trial comparing a new medication to a placebo. Which of the following would the nurse include in the patient teaching? (Select all that apply.)
A. "Neither you, the doctor, or I will know if you are getting the real medication or not." B. "A computer will randomly determine which people get the actual study drug." C. "This trial is designed to determine if a benefit is found when using the drug." D. "Less than 100 people will be participating in this study." E. "The results of the study will not be known for at least 5 years."
Your client is 74 years old and is returning home after having his hip joint replaced. In order to be able to go home, he must be able to get into his house, which requires him to go up two steps from the sidewalk to his front porch. Which of these is an example of applying the principle of specificity?
A. Increase walking duration from 10 minutes continuous to 15 minutes continuous. B. Instruction in proper mechanics for ascending and descending stairs. C. Use of a recumbent bicycle to increase his aerobic capacity. D. Discuss the use of a local aquatic center for continued exercise after discharge from rehab.