Explain the three degrees of burns by describing the changes in ...

[Zulu123]

Explain the three degrees of burns by describing the changes in the epidermis and dermis. Also give the alternate names of these three degrees.
 
  What will be an ideal response?

Question 2

Which of the following is a dipstick test of the urine that gives an immediate result indicating if the patient has a urinary tract infection?
 
  A) specific gravity
  B) leukocyte esterase
  C) drug screening
  D) 24-hour creatinine clearance

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Answer to Question 1

First degree or superficial partial thickness; damage is only to the epidermis. Burn is painful and red, and heals in a few days. Characterized by erythema.
Second degree or partial thickness; involves epidermis and upper layers of dermis. May spare the sebaceous and sweat glands. Heals in 10-14 days. Characterized by blisters.
Third degree or full thickness; involves all of the epidermis and dermis. May also involve underlying tissue; nerve endings usually destroyed; requires skin grafting. Characterized by a lack of pain. Color may be white, black or brown, or deep cherry red.

Answer to Question 2

B
Explanation: A) Specific gravity does not indicate if the patient has a urinary tract infection.
B) Correct
C) Drug screening does not indicate if the patient has a urinary tract infection.
D) A 24-hour creatinine clearance does not indicate if the patient has a urinary tract infection.

[Zulu123]

Excellent

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