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Multiple Choice
Which organ system is primarily responsible for maintaining skin integrity in the human body?
A
Respiratory system
B
Digestive system
C
Integumentary system
D
Endocrine system
Verified step by step guidance
1
Step 1: Begin by identifying the primary function of the organ systems listed in the problem. For example, the respiratory system is responsible for gas exchange, the digestive system processes nutrients, the endocrine system regulates hormones, and the integumentary system is associated with skin and its related structures.
Step 2: Understand the role of the integumentary system. It includes the skin, hair, nails, and glands, and its primary function is to protect the body, regulate temperature, and maintain skin integrity.
Step 3: Compare the functions of the other organ systems to the integumentary system. None of the other systems listed (respiratory, digestive, endocrine) are directly responsible for maintaining skin integrity.
Step 4: Recall that skin integrity involves protection against environmental damage, prevention of water loss, and repair of injuries, all of which are functions of the integumentary system.
Step 5: Conclude that the integumentary system is the correct answer because it is specifically designed to maintain and protect the skin.