How much physical activity is recommended for good health?
a. an hour every day
b. half an hour a day
c. an hour a day for five days of the week
d. half an hour a day for five days of the week
Ans: D
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A nurse is admitting a patient to the unit who presented with a lower extremity fracture. What signs and symptoms would suggest to the nurse that the patient may have aperoneal nerve injury?
A) Numbness and burning of the foot B) Pallor to the dorsal surface of the foot C) Visible cyanosis in the toes D) Inadequate capillary refill to the toes
Which one of the following ancient civilizations is known for establishing regulations of sanitation?
a. China b. Egypt c. Palestine d. Rome
When discontinuing an IV, the nurse will:
1. remove the dressing, remove the catheter, dispose of the used equipment in the "sharps" container, and chart observations and actions. 2. observe the site for redness, swelling, and pain and put on sterile gloves. Remove the dressing catheter and chart findings and action. 3. observe the site for redness, swelling, and pain and put on clean gloves. Remove the dressing and catheter, place a 2 ? 2 dressing over the site, and chart findings and action. 4. observe the site for redness, swelling, and pain and put on clean gloves. Remove the dressing and catheter; chart findings and action.
The nurse is preparing to begin the thoracic assessment of a patient. What is the initial step of the thoracic assessment?
a. Percussion of the lateral thorax b. Palpation of the anterior thorax c. Measurement of the respiratory rate d. Inspection of the posterior thorax