This topic contains a solution. Click here to go to the answer

Author Question: The nurse has applied a pulse oximeter to the finger of a patient who is hypothermic. The pulse ... (Read 41 times)

ap345

  • Hero Member
  • *****
  • Posts: 537
The nurse has applied a pulse oximeter to the finger of a patient who is hypothermic. The pulse oximeter does not provide a good reading. What action by the nurse is best?
 
  a. Move the oximeter probe to another finger.
  b. Assess the fingers for good circulation.
  c. Document that the reading cannot be obtained.
  d. Remove any fingernail polish present on the fingernail.

Question 2

A patient's blood pressure is 142/76 mm Hg. What does the nurse chart as the pulse pressure?
 
  a. 28
  b. 42
  c. 58
  d. 66



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

daiying98

  • Sr. Member
  • ****
  • Posts: 354
Answer to Question 1

ANS: B
A patient who is hypothermic may not have good circulation to the extremities. The nurse should assess the patient's circulation, and if it is poor to the extremities, choose another spot at which to measure the oxygen saturation. Moving the probe to another finger or removing nail polish will not help if the problem is poor circulation. The nurse should document appropriately, but needs to do more than just charting that the reading could not be obtained.

Answer to Question 2

ANS: D
The pulse pressure is the difference between the systolic and diastolic blood pressure readings. In this case, 142 - 76 = 66.




ap345

  • Member
  • Posts: 537
Reply 2 on: Jul 23, 2018
Wow, this really help


amynguyen1221

  • Member
  • Posts: 355
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

For a complete list of videos, visit our video library