HESI A2 Anatomy and Physiology questions and answers 100% guaranteed success.

HESI A2 Anatomy and Physiology questions and answers 100% guaranteed success. What is histology? - correct answers.The study of tissues What is a tissue? - correct answers.A group of cells that act together to perform a specific function. What are the fundamental tissues? - correct answers.Epithelial Connective Muscle Nerve (Elephants Can Make News) What is the function of epithelial cells? - correct answers.Cover, line, and protect the body and the internal organs. What is the function of connective tissue? - correct answers.Framework of the body. Provides support and structure to organs. What is neuroglia? - correct answers.The neurons and connective tissue cells that compose nerve tissue. What ability does muscle tissue have? - correct answers.Ability to contract and shorten. What is muscle tissue classified as? - correct answers.Voluntary(skeletal muscles) and involuntary(smooth & cardiac) What is meiosis? - correct answers.The cell division that takes place in the gonads, i.e. the ovaries and testes. What two layers compose the skin? - correct answers.Epidermis and dermis. What is the epidermis? - correct answers.The outermost protective layer of dead keratinized epithelial cells. What is the dermis? - correct answers.The underlying layer of connective tissue with blood vessels, nerve endings, and the associated skin tissues. What are the layers of the epidermis? - correct answers.Corneum Lucidum Granulosum Germivatum ( basale & spinosum) Mnemonic: Candy Lions Growl Great. What does the protein pigment melanin protect against? - correct answers.Radiation from the Sun What is the dermis composed of? - correct answers.Fibrous connective tissue with nerve endings, blood vessels, sensory nerve endings, hair follicles, and glands. What are the 2 types of sweat glands? - correct e & apocrine What do ecrine sweat glands produce? - correct answers.Sweat. Regulate body temperature. What do apocrine sweat glands produce? - correct answers.Secretions contain bits of cytoplasm from cells, attracting bacteria that produces body odor. What do sebaceous glands secrete? - correct answers.They secrete sebum through the hair follicles, which lubricates the skin and prevents drying. What secretion produces oil? - correct answers.Holocrine secretion. What are sebaceous glands prone to during adolescence? - correct answers.Becoming clogged and attracting bacteria. What protein composes the hair and skin? - correct answers.Keratin What makes the body's framework? - correct answers.Bone, cartilage, ligaments & joints. What are the functions of the skeletal system? - correct answers.Support, movement, blood cell formation, protection of internal organs, detoxification, muscle attachment, mineral storage. *A MIME BATHED SEALS SINGING "MY PONY"* How are bones classified? - correct answers.By shape. Long Short flat irregular sesamoid *LEMURS SING SALSA FOR INDIANS* What is the name for the cells that compose compact bone? - correct answers.Osteoblasts What occurs to osteoblasts when they become fixed in the dense bone matrix? - correct answers.They stop dividing but continue to maintain body tissues as osteocytes. How many bones make up the axial skeleton? - correct answers.28 bones of the skull. 14-facial, 14-cranium. How many bones make the facial skeleton? - correct answers.2 nasal bones 2 maxillary bones 2 zygomatic bones 1 mandible 2 palatine bones 1 vomer 2 lacrimal bones 2 inferior nasal bones What are the bones of the cranium? - correct e occipital frontal ethmoid sphenoid paired parietal temporal ossicles What bone structures are in the ossicles (ears) ? - correct us, incus, stapes How many bones make the skeletal column? - correct answers.33 bones How many cervical vertebrae in the skeletal column? - correct answers.7 How many thoracic vertebrae in the skeletal column? - correct answers.12 How many lumbar vertebrae? - correct answers.5 How many sacral vertebrae? - correct answers.5 How many coccygeal vertebrae? - correct answers.1-the tailbone What makes up the final part of the axial skeleton? - correct thorax the sternum 12 pairs of ribs. What makes up the appendicular skeleton? - correct bones of the girdle and limbs What bones make the upper appendicular skeleton? - correct ral & shoulder girdle clavicle scapula upper extremities What are the bones of the arm? - correct answers.Humerus Radius