BIO250.wk7quiz.pdf

W7: Quiz 5 - Results Attempt 1 of Unlimited Written Jun 13, 2023 3:52 PM - Jun 13, 2023 4:03 PM Attempt Score 100 / 100 - 100 % Overall Grade (Highest Attempt) 100 / 100 - 100 % Question 1 4 / 4 points One of the following is NOT an accurate description of the integumentary system. Hide ques±on 1 feedback Question 2 4 / 4 points An individual has spent too much time sun bathing. Not only is his skin painful to touch, but small blisters have appeared in the affected area. This indicates that he has damaged which layers of his skin? About sixteen percent of your body weight Consists of only one true layer Largest organ system in the body Responsible for protection of inner organs Correct. This can be found in the OpenStax Overview of Anatomy and Physiology section. Section 5.1.

Hide ques±on 2 feedback Question 3 4 / 4 points One of the functions of the integumentary system is protection. Which of the following does NOT directly contribute to that function? Hide ques±on 3 feedback Question 4 4 / 4 points In general, skin cancers ________. Dermis only Epidermis and dermis Epidermis and hypodermis Hypodermis only Correct. This can be found in the OpenStax Overview of Anatomy and Physiology section. Section 5.4. Desmosomes Folic acid synthesis Merkel cells Stratum Lucidum Correct. This can be found in the OpenStax Overview of Anatomy and Physiology section. Section 5.3. Affect only the epidermis. Are easily treatable and not a major health concern. Can be reduced by limiting exposure to the sun. Occur due to poor hygiene.

Hide ques±on 4 feedback Question 5 4 / 4 points Sudoriferous glands are under the control of the _____ nervous system and are located in the dermis. Hide ques±on 5 feedback Question 6 4 / 4 points Similar to the hair, nails grow continuously throughout our lives. Which of the following is furthest from the nail growth center? Hide ques±on 6 feedback Correct. This can be found in the OpenStax Overview of Anatomy and Physiology section. Section 5.4. Autonomic Parasympathetic Sympathetic Visceral Correct. This can be found in the OpenStax Overview of Anatomy and Physiology section. Section 5.3. Eponychium Hyponychium Nail bed Nail root Correct. This can be found in the OpenStax Overview of Anatomy and Physiology section. Section 5.2.

Question 7 4 / 4 points Scarring of skin after wound healing is a natural process. What are the scars that leave a sunken appearance called? Hide ques±on 7 feedback Question 8 4 / 4 points Body piercings can cause a wide range of dangers to a person's health. All the following are examples of these EXCEPT for: Hide ques±on 8 feedback Question 9 4 / 4 points Which skin disorder causes damage to keratinocytes of the stratum spinosum? Atrophic Callus Decubitus Keloid Correct. This can be found in the OpenStax Overview of Anatomy and Physiology section. Section 5.4. Acne Hepatitis C Skin infection Tetanus Correct. This can be found in the OpenStax Overview of Anatomy and Physiology section. Section 5.3.

Hide ques±on 9 feedback Question 10 4 / 4 points A melanoma develops from a mole. Melanomas have an unusual appearance that can be checked by using the mnemonic, ABCDE. Which of these are correct? Hide ques±on 10 feedback Question 11 4 / 4 points Collagen lends ________ to the skin. Basal cell carcinoma Eczema Melanoma Squamous cell carcinoma Correct. This can be found in the OpenStax Overview of Anatomy and Physiology section. Section 5.4. Asymmetry, Borders, Callus Borders, Color, Diameter Brown, Circular, Deep Color, Depth, Even Correct. This can be found in the OpenStax Overview of Anatomy and Physiology section. Section 5.4. Color Elasticity Structure UV protection

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