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Author Question: Common causes of pressure ulcers include which of the following? a. Pressure b. Use of pillows ... (Read 139 times)

ishan

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Common causes of pressure ulcers include which of the following?
 
  a. Pressure
  b. Use of pillows for positioning
  c. A good blood supply
  d. Burns

Question 2

You are taking an apical pulse. Which statement is correct?
 
  a. The lub sound is counted as one beat.
  b. The dub sound is counted as one beat.
  c. The lub-dub is counted as one beat.
  d. The pulse deficit is counted.



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Chocorrol77

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Answer to Question 1

A

Answer to Question 2

C





 

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Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

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Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

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