Chapter 4 Integumentary System exam with questions & veried answers

Chapter 4 Integumentary System exam with questions & veried answers When the body temperature rises, which of the following takes place: A)arrector pili muscles contract B)blood is prevented from reaching skin capillary beds C)eccrine glads become active D) vitamin D synthesis is blocked E) pacinian corpuscles are stimulated - ANSWER>>>C)eccrine glads become active The most external skin region is composed of: A) simple columnar epithelium B) dense fibrous connective tissue C) adipose tissue D) areolar tissue E) stratified squamous epithelium - ANSWER>>>E) stratified squamous epithelium Inflammation of the hair follicles and sebaceous glands is (are) called: A)contact dermatitis B) impetigo C)alopecia D) psoriasis E) boils - ANSWER>>>E) boils Which of the following is the correct sequence in layer of the epidermis going from the outermost to innermost layer: A)Stratum corneum, stratum lucidum, stratum granulosum, stratum spinosum, stratum germinativum (vassale) B)stratum spinosum, stratum granulosum, Stratum corneum, stratum lucidum,stratum germinativum C)Stratum corneum, stratum germinativum, stratum lucidum, stratum granulosum, stratum spinosum D) stratum granulosum, stratum germinativum, stratum lucidum, stratum spinosum,Stratum corneum E) stratum germinativum, Stratum corneum, stratum spinosum, stratum lucidum, stratum granulosum - ANSWER>>>A)A)Stratum corneum, stratum lucidum, stratum granulosum, stratum spinosum, stratum germinativum (vassale) Which of the following is found in the dermis: A) sweat and oil glands B)adipose cells C) keratin D) melanocytes E) stratum corneum - ANSWER>>>A) sweat and oil glands The skin is a: A)Synovial membrane B) basement membrane C)serous membrane D)cutaneous membrane E)mucous membrane - ANSWER>>>D)cutaneous membrane Male pattern baldness has a genetic switch that turns on in respose to: A)size B)female hormones C)male hormones D)weight E)age - ANSWER>>>E)age Which of the following is a vital function of the skin: A) it absorbs vitamin C so that the skin will not be subject to diseases B)it converts modified epidermal cholesterol to vitamin D C)it aids in dessication D)it aids in the transport of materials throughout the body E)the cells of the epidermis store glucose as glycogen for energy - ANSWER>>>B)it converts modified epidermal cholesterol to vitamin D