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

Author Question: The first line of defense against external injury and infection contains several thin layers of ... (Read 64 times)

kellyjaisingh

  • Hero Member
  • *****
  • Posts: 540
on: Jul 24, 2018
The first line of defense against external injury and infection contains several thin layers of cells undergoing different stages of maturation. This first line of defense is known as the _______.
 
  Fill in the blank(s) with correct word

Question 2

The nurse is caring for a patient who has a dressing over a surgical wound created the night before. The dressing has never been changed. How should the nurse proceed?
 
  a. Change the dressing so she can assess the wound.
  b. Administer an analgesic 30 to 45 minutes before a dressing change.
  c. Culture the wound if wound exudate is present.
  d. Administer an analgesic 30 minutes after a dressing change.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

HandsomeMarc

  • Sr. Member
  • ****
  • Posts: 360
Reply #1 on: Jul 24, 2018
Answer to Question 1

epidermis
The epidermis, or outer skin layer, is the first line of defense against external injury and infection. It contains several thin layers of cells undergoing different stages of maturation.

Answer to Question 2

B
To promote patient comfort, administer an analgesic as ordered, usually 30 to 45 minutes before changing the dressing. However, you will need to assess to determine the best time for analgesic administration before providing wound care. Do not remove an initial surgical dressing for direct wound inspection until a physician writes a medical order for removal. The presence of wound exudate is an expected stage of epithelial cell growth.


kellyjaisingh

  • Member
  • Posts: 540
Reply 2 on: Jul 24, 2018
Excellent

rleezy04

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

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 Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Feedforward events can be conditioned to external stimuli. Feedforward events can be conditioned to external stimuli.
The breast, cutaway view showing both internal and external features. The breast, cutaway view showing both internal and external features.
Internal and external hemmorrhoids. Internal and external hemmorrhoids.
Layers of Rock Laid Down by Water Layers of Rock Laid Down by Water
A reconstruction of the brain injury of Phineas Gage. The damage focused on the medial prefrontal ... A reconstruction of the brain injury of Phineas Gage. The damage focused on the medial prefrontal ...
This patient presented with a case of facial palsy caused by an infection by the bacterial ... This patient presented with a case of facial palsy caused by an infection by the bacterial ...
Video: Introduction to Dysrhythmia

For a complete list of videos, visit our video library