This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The nurse has applied a pulse oximeter to the finger of a patient who is hypothermic. The pulse ... (Read 28 times)

ap345

  • Hero Member
  • *****
  • Posts: 537
on: Jul 23, 2018
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
Reply #1 on: Jul 23, 2018
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
YES! Correct, THANKS for helping me on my review

adf223

  • Member
  • Posts: 304
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

The liver in this photograph was from a deceased patient with an advanced state of cirrhosis. The liver in this photograph was from a deceased patient with an advanced state of cirrhosis.
The patient is undergoing an allergy skin test by receiving subdermal inoculations of allergens. Inf The patient is undergoing an allergy skin test by receiving subdermal inoculations of allergens. Inf
A patient with exophthalmos. A patient with exophthalmos.
Reputable Websites for Patient Education Cont. Reputable Websites for Patient Education Cont.
A pharmacist can explain to a patient why medication may look different and ensure the correct ... A pharmacist can explain to a patient why medication may look different and ensure the correct ...
Tumor marker analysis of a patient undergoing therapy, who (1) after surgery had residual disease ... Tumor marker analysis of a patient undergoing therapy, who (1) after surgery had residual disease ...
Video: Glucagon (glycogenolysis and gluconeogenesis)

For a complete list of videos, visit our video library