Question 1

What hormone is created under the influence of ultraviolet light onto the skin?

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Question 2

What are the two methods by which skin can heal?

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Question 3

Which of these are stages of wound healing?

Accepted Answer

The four stages of wound healing are: 
1) Hemostasis - the initial response to injury is to stop bleeding 
2) Inflammation - the body's immune system responds to pathogens and cleans the wound 
3) Proliferation - cells in the wound increase in number to form new tissue 
4) Maturation - cells mature and reorganize to form healed tissue.

The other choices are not stages of wound healing. 
A) Apoptosis - programmed cell death 
C) Infiltration - the movement of cells or substances into tissues 
F) Modulation - can refer to the adjustment of wound care treatment or the modulation of cellular signaling pathways. 
G) Segmentation - not related to wound healing 
H) Prothrombination - the process of forming clots in the blood, which is a part of hemostasis (stage 1).

Question 4

Which of these processes are involved in cooling the body?

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Quiz 1: Essentials of Anatomy and Physiology for Nursing Practice

What hormone is created under the influence of ultraviolet light onto the skin?

What are the two methods by which skin can heal?

Which of these are stages of wound healing?

Which of these processes are involved in cooling the body?