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 30 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
Wow, this really help

Viet Thy

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Changes in boreal forest composition along a chronosequence in Quebec. Dates refer to the year of th Changes in boreal forest composition along a chronosequence in Quebec. Dates refer to the year of th
EEG electrodes attached to the child’s scalp provide a record of brain activity in multiple ... EEG electrodes attached to the child’s scalp provide a record of brain activity in multiple ...
Photos of starving children, such as this child in Somalia, haunt Americans and other members of the ... Photos of starving children, such as this child in Somalia, haunt Americans and other members of the ...
Cataracts seen in a child with congenital rubella syndrome. Cataracts seen in a child with congenital rubella syndrome.
Honey should never be given to children younger than one year of age Honey should never be given to children younger than one year of age
Child Development: Principles and Perspectives Child Development: Principles and Perspectives
Video: Mechanics of Sound Animation

For a complete list of videos, visit our video library