Shared Flashcard Set

Details

Final review
HEENT
6
Nursing
Graduate
06/27/2013

Additional Nursing Flashcards

 


 

Cards

Term
5 functions of skin
Definition
1) control fluids
2) regulate temperatures
3) protects from invasion of foreign bodies/microbes
4) protects against damaging UV rays
5) touch/communication
Term
sweat glands:
1) eccrine
2) sebaceous
Definition
1) throughout body except lips, eardrums, nailbeds, prepuce, glands pubice
2) arise from hair follicles deep within the dermis
Term
Acne in babies- why?
Definition
Maternal hormones (actual glands are hyperplastic until mother's hormones wane)
Term
Why are premies at risk of infection r/t skin?
Definition
Born without top layer of skin- therefore, no protective layer, cannot control water loss.
Term
Degree of dehydration by tenting
<2 seconds?
2-3 seconds?
3-4 seconds?
> 5 seconds?
Definition
<2 seconds= <5%
2-3 seconds= 5-8%
3-4 seconds= 9-10%
>4 seconds= >10 %
Term
Acrocyanosis vs cutis marmorata
Definition
Acrocyanosis: bluish coloration of hands/feet @ birth; persists up to 24 hrs

Cutis marmorata: reddish-blue marbling/mottling of skin r/t temperature changes (caused by dilation of capillaries and venules)
Supporting users have an ad free experience!