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 67 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 :)

FergA

  • Member
  • Posts: 352
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

The couple discusses grief over the loss of a child. The couple discusses grief over the loss of a child.
Myocardial Oxygen supply and demand Myocardial Oxygen supply and demand
A Child with a Cochlear Implant A Child with a Cochlear Implant
Diamond and Oxygen Diamond and Oxygen
Three standard sizes of cuffs: a small cuff for a child or frail adult; a normal-sized adult cuff; ... Three standard sizes of cuffs: a small cuff for a child or frail adult; a normal-sized adult cuff; ...
Selected Corticosteroids for Severe Inflammation Selected Corticosteroids for Severe Inflammation
Video: Contraction and Relaxation Animation

For a complete list of videos, visit our video library