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Multiple Choice
Which of the following lists contains only structures that are part of the integumentary system?
A
Skin, hair, nails, sweat glands
B
Skin, bones, muscles, hair
C
Hair, lungs, skin, pancreas
D
Nails, liver, sweat glands, kidneys
Verified step by step guidance
1
Step 1: Begin by understanding the integumentary system. The integumentary system is primarily responsible for protecting the body and includes structures such as the skin, hair, nails, and glands (e.g., sweat glands and sebaceous glands). It does not include internal organs like the liver, lungs, pancreas, or kidneys.
Step 2: Analyze each option provided in the question. Identify which structures belong to the integumentary system and eliminate options that include structures outside of this system.
Step 3: Option 1: 'Skin, hair, nails, sweat glands' - All these structures are part of the integumentary system. Keep this option for consideration.
Step 4: Option 2: 'Skin, bones, muscles, hair' - While skin and hair are part of the integumentary system, bones and muscles belong to other systems (skeletal and muscular systems). Eliminate this option.
Step 5: Option 3: 'Hair, lungs, skin, pancreas' and Option 4: 'Nails, liver, sweat glands, kidneys' - Both options include internal organs (lungs, pancreas, liver, kidneys) that are not part of the integumentary system. Eliminate these options.