Health Assessment Jarvis Ch 13: Skin, Hair, & Nails questions with correct answers

Because hair for humans is no longer needed for protection from cold or trauma, it is called: - Answer vestigial. Hair is vestigial for humans. It no longer is needed for protection from cold or trauma. The nurse educator is preparing an education module for the nursing staff on the epidermal layer of skin. Which of these statements would be included in the module? The epidermis is: a. Contains mostly fat cells. b. Consists mostly of keratin. c. Is replaced every 4 weeks. d. Contains sensory receptors. - Answer replaced every 4 weeks. The epidermis is thin yet tough, replaced every 4 weeks, avascular, and stratified into several zones. The nurse educator is preparing an education module for the nursing staff on the dermis layer of skin. Which of these statements would be included in the module? The dermis: a. Contains mostly fat cells. b. Consists mostly of keratin. c. Is replaced every 4 weeks. d. Contains sensory receptors. - Answer contains sensory