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

Author Question: A 3-year-old child has sustained severe burns and is ordered to receive 100 oxygen. What would the ... (Read 59 times)

renzo156

  • Hero Member
  • *****
  • Posts: 526
on: Jun 28, 2018
A 3-year-old child has sustained severe burns and is ordered to receive 100 oxygen. What would the nurse use to administer the oxygen?
 
  A) Nasal cannula
  B) Venturi mask
  C) Nonrebreather mask
  D) Oxygen hood

Question 2

An instructor is developing a plan for a class of nursing students on various skin disorders. When describing urticaria, what would the instructor include?
 
  A) It is a type IV hypersensitivity reaction.
  B) Histamine release leads to vasodilation.
  C) Wheals appear first followed by erythema.
  D) The nonpruritic rash blanches with pressure.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Joc

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jun 28, 2018
Answer to Question 1

Ans: C
All children with severe burns should receive 100 oxygen via a nonrebreather mask or bag-valve-mask ventilation. A nasal cannula provides only low oxygen concentrations (22 to 44); a Venturi mask provides only 24 to 50 oxygen concentrations. An oxygen hood is used for infants only.

Answer to Question 2

Ans: B
Urticaria is a type I hypersensitivity reaction caused by an immunologically mediated antigenantibody response of histamine release from the mast cells. Vasodilation and increased vascular permeability result, leading to erythema and then wheals. The rash is pruritic and blanches with pressure.


renzo156

  • Member
  • Posts: 526
Reply 2 on: Jun 28, 2018
Great answer, keep it coming :)

jojobee318

  • Member
  • Posts: 298
Reply 3 on: Yesterday
Gracias!

« previous next »
 

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?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Effect of pH on oxygen binding to hemoglobin Effect of pH on oxygen binding to hemoglobin
Why Different Constellations Are Visible at Different Times of the Year Why Different Constellations Are Visible at Different Times of the Year
A severe food shortage occurred in the Netherlands during the “Hunger Winter” of 1944–1945. A severe food shortage occurred in the Netherlands during the “Hunger Winter” of 1944–1945.
Giotto, Madonna and Child Enthroned. Giotto, Madonna and Child Enthroned.
Siri plans to retire in 18 years and would like to receive $10 000.00 per month for twenty ... Siri plans to retire in 18 years and would like to receive $10 000.00 per month for twenty ...
If 2.00 g of helium gas and 4.72 g of oxygen gas are mixed together, what is the mole fraction ... If 2.00 g of helium gas and 4.72 g of oxygen gas are mixed together, what is the mole fraction ...
Video: Condensation and Hydrolysis Animation

For a complete list of videos, visit our video library