Author Question: The nurse answers a client's questions regarding the integumentary system. The client asks about the ... (Read 55 times)

codyclark · **on:** Jul 17, 2018

The nurse answers a client's questions regarding the integumentary system. The client asks about the epidermis layer of the skin. Based on this information, how would the nurse best describe stratum basale or stratum germinativum?

1 . Relatively waterproof
2 . Provides a barrier against light, heat, bacteria, and other foreign substances
3 . Innermost layer of the epidermis
4 . Plays a role in germinating new cells
A) 1, 2
B) 1, 4
C) 2, 3
D) 3, 4

Question 2

A nurse who works on a pulmonary unit should know how blood destroys microorganisms and other characteristics of the immune system. The client has been admitted to the healthcare facility with pneumonia.

Based on this information, what would be the best explanation by the nurse to the client about which constituent of blood destroys pathogens and develops immunity to diseases such as pneumonia? A) Platelets
B) Thrombocytes
C) Erythrocytes
D) Leukocytes

macagnavarro · **Reply #1 on:** Jul 17, 2018

Answer to Question 1

D
Feedback:
The innermost layer of the epidermis is composed of living cells and is called the basal layer, stratum basale, or stratum germinativum, indicating its role in germinating new cells. The outer layer of the epidermis, the stratum corneum or horny layer, is relatively waterproof and provides a barrier against light, heat, bacteria, and other foreign substances.

Answer to Question 2

D
Feedback:
Leukocytes destroy pathogens and develop immunity against diseases. Platelets or thrombocytes play a major role in the clotting of blood. Erythrocytes, or red blood cells, carry the oxygen needed for cellular respiration.