BIOD 151 Module 7 Exam With Questions and Answers 100% Solved

BIOD 151 Module 7 Exam With Questions and Answers 100% Solved The integumentary system is comprised of what three parts of the body? - answerskin, hair, nails List the layers of the skin superficial to deep. - answerepidermis, dermis, hypodermis Describe 3 functions of the integumentary system. - answerproduction of vitamin D, contain sense organs for protection of skin and underlying tissue, protection from pathogens T or F: Thermoreceptors detect fine touch. - answerfalse; Merkel's cells and Meissner's corpuscles T or F: Merkel's cells and Meissner's corpuscles are thermoreceptors. - answerfalse; mechanoreceptors T or F: Pacinian corpuscles detect pressure. - answertrue Describe what an exocrine gland contains and how its contents reach the surface of the skin. - answerExocrine glands contain secretions which are released through a duct into an epithelial surface or lining. What is a sebaceous gland? - answeroil glands that produce sebum What is the purpose of thermoregulation in the body? - answerThermoregulation helps the body to regulate its temperature. What is one example of thermoregulation? - answerperspiration T or F: The epidermis is made up of stratified cuboidal epithelium. - answerfalse; stratified squamous epithelium What are the four layers of the epidermis? - answerstratum corner, stratum granulosum, stratum spinosum, and stratum basale T or F: Cells of the stratum basale have a high rate of cell division. - answertrue The cells of the stratum basale have epidermal ridges which are the basis for each person's distinct pattern called ____. - answerfingerprints T or F: Dead cells in the stratum corneum remain for about two weeks before they slough off. - answertrue