An adult patient with a history of severe lower back pain has sought care because of a recent exacerbation of his health problem that has been unrelieved by a visit to his chiropractor
The patient states that he has heard conflicting advice on exercise and activity during periods of back pain. What activity management strategy should the clinic nurse recommend to this patient?
A) Bed rest for several days, if possible
B) Maintaining or immediately increasing activity levels
C) Resting for a day or two and then gradually increasing activity
D) Alternating periods of activity and rest until relief is obtained
C
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The informatics nurse is reviewing consumer health informatics applications for a healthcare organization. Which applications should the nurse include as being used by consumers? Select all that apply.
A) Personal health records (PHR) B) Home telehealth monitoring C) System software D) Social media E) mHealth
The nurse has a patient with a tunneled central line with a triple-lumen catheter. The insertion site is covered by an occlusive dressing with yesterday's date on it. The nurse is to give an IV drug through the central line
The nurse would initially: 1. use any of the three ports for delivery. 2. change the occlusive dressing. 3. affirm catheter placement by withdrawing 3 mL of blood. 4. check dilution of the drug.
A nurse is caring for a client who is undergoing peritoneal dialysis. The nurse notes the color of the effluent to appear cloudy. What is the nurse's best action?
A. Irrigate the peritoneal catheter. B. Notify the health care provider. C. Document the finding as the only action. D. Change the dialysate.
What is an indicator of how long a drug will produce its effect in the body?
1. Potency 2. Bioavailability 3. Half-life (t1/2) 4. Efficacy