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

Author Question: What is the greatest hazard of pulse oximetry? a. False results leading to incorrect decisions ... (Read 53 times)

cdr_15

  • Hero Member
  • *****
  • Posts: 546
on: Jul 16, 2018
What is the greatest hazard of pulse oximetry?
 
  a. False results leading to incorrect decisions
  b. Pressure sores at the measuring site
  c. Skin burns due to using incompatible probes
  d. Electrical shock at the measuring site

Question 2

While monitoring an active infant through a transcutaneous blood gas system, you notice a rapid rise in PtcO2 from 63 to 145 mm Hg. At that same time, the (PtcCO2) drops from 35 to 7 mm Hg. What is the most appropriate action in this case?
 
  a. Perform a quick assessment of the infant's airway.
  b. Stabilize the infant and call for emergency assistance.
  c. Check the sensor for air leaks or dislodg-ment.
  d. Remove the sensor and recalibrate the in-strument.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ambernicolefink

  • Sr. Member
  • ****
  • Posts: 359
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: A
To guide practitioners in providing quality care, the AARC has published Clinical Practice Guideline: Pulse Oximetry. Modified excerpts from the AARC guideline appear on p. 389.

Answer to Question 2

ANS: C
Proper sensor-electrolyte contact is essential, as is proper application to the skin surface. A loose-ly applied sensor may have air leaks or may become dislodged. In either case, the resulting meas-urements will approach those in room air:
PO2 = 159 mm Hg
PCO2 = 0 mm Hg


cdr_15

  • Member
  • Posts: 546
Reply 2 on: Jul 16, 2018
Gracias!

vickybb89

  • Member
  • Posts: 347
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

The steps in eukaryotic chromosomal compaction leading to the metaphase chromosome The steps in eukaryotic chromosomal compaction leading to the metaphase chromosome
Palpation of radial pulse Palpation of radial pulse
National Sleep Foundation Survey Results National Sleep Foundation Survey Results
Measuring Radial Pulse Measuring Radial Pulse
Metabolic pathways leading to nucleotide modifications in T-even phage–infected E. coli Metabolic pathways leading to nucleotide modifications in T-even phage–infected E. coli
Palpating the radial pulse Palpating the radial pulse
Video: Adolescent Diabetes

For a complete list of videos, visit our video library