An individual asks the nurse to explain yoga. Which of the following statements would be made by the nurse?
a. Yoga requires the ability to assume and maintain certain poses.
b. There are many different types of yoga.
c. Yoga is the most strenuous of the movement therapies.
d. The major benefit of yoga is an increase in physical exercise and flexibility.
Answer: b. There are many different types of yoga.
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Perform the indicated operation with fractions. Reduce to lowest terms as indicated
1/5 + 1/2 + 1/4 = _____
The newly hired quality improvement (QI) director states, "I believe we should seek Institutional Review Board (IRB) approval before starting this new project. The medical center has never involved the IRB committee in QI proceedings
How should the medical center chief operating officer respond to this statement? 1. IRB approval is not necessary in this state. 2. Since we are a federal institution, we do not need IRB approval. 3. We can ask the IRB committee for an opinion on our plan for this project. 4. We should always get IRB approval for our QI initiatives from now on.
A group of nurses is reviewing several electrocardiograms (ECGs). The students demonstrate understanding of the waveforms when they identify which component as indicating ventricular repolarization?
A) P wave B) QRS complex C) ST segment D) T wave
A patient with a tracheostomy is dyspneic and has coarse crackles anteriorly on auscultation. What should the nurse do first?
a. Suction the tracheostomy. b. Perform routine tracheostomy care. c. Administer a prn nebulized mist treatment. d. Ask the patient to take a deep breath and cough.