HESI A2 Version 2, ANATOMY & PHYSIOLOGY, Health Information Systems Test Bank, Complete Preparation Practice Test Questions, Questions 25 (Latest Update) (A Graded) Latest Questions and Complete Solutions

HESI A2 Version 2, ANATOMY & PHYSIOLOGY, Health Information Systems Test Bank, Complete Preparation Practice Test Questions, Questions 25 (Latest Update) (A Graded) Latest Questions and Complete Solutions 1. The names of the three layers of skin are, a. Proton, neuron, nucleus. b. Epidural, Mitochondria, chromosome c. Inner, outer, local d. Epidermis, dermis and sub dermis. D The human skin (integumentary) is composed of a minimum of 3 major layers of tissue, the Epidermis, the Dermis and Hypodermis. 2. Which sub-layer of skin gives it flexibility? a. The dermis b. Epidermis c. Subdermis d. Dermatology A The dermis is the middle layer of skin, composed of dense irregular connective tissues such as collagen with elastin arranged in a diffusely bundled and woven pattern. These layers serve to give elasticity to the integument, allowing stretching and conferring flexibility, while also resisting distortions, wrinkling, and sagging. 3. An example of a minor ailment of the integumentary system is, a. Skin cancer b. Acne c. Common cold d. Flu B Acne is an example of a minor ailment of the integumentary system. 4. An example of a serious ailment of the integumentary system is a. Acne b. Skin cancer c. Heart disease d. High blood pressure B Skin cancer is an example of a serious ailment of the integumentary system. 5. Which body system is comprised mostly of bones? a. Respiratory b. Endocrine c. Musculoskeletal d. Integumentary C Musculoskeletal is a body system comprised mostly of the bones.