Multiple Choice
Which of the following is the best way to assess a patient's skin temperature?
142
views
5. Integumentary System
Integumentary System: Thermoregulation
Struggling with Anatomy & Physiology?
Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
What is the pigment that absorbs ultraviolet light to tan the skin?
A
Hemoglobin
B
Keratin
C
Carotene
D
Melanin
Verified step by step guidance1
Identify the function of each pigment listed in the options: Hemoglobin, Keratin, Carotene, and Melanin.
Understand that Hemoglobin is a protein in red blood cells responsible for transporting oxygen, not related to skin pigmentation.
Recognize that Keratin is a structural protein found in skin, hair, and nails, providing protection but not involved in pigmentation.
Note that Carotene is a pigment that can give skin a yellow-orange tint but does not absorb ultraviolet light.
Learn that Melanin is the pigment responsible for absorbing ultraviolet light, protecting the skin, and contributing to tanning.
1:07mWatch next
Master Introduction to Thermoregulation with a bite sized video explanation from Bruce Bryan
Start learningRelated Videos
Related Practice
Integumentary System: Thermoregulation practice set
Problem sets built by lead tutorsExpert video explanations