Anatomy > HESI > HESI Anatomy and Physiology Practice Test questions and answers. Easy Mastery. (All)
HESI Anatomy and Physiology Practice Test questions and answers. Easy Mastery. What mineral is responsible for muscle contractions? - calcium What cavity would the urinary bladder and internal rep... roductive organs be found? - pelvic cavity What separates the thoracic cavity from the abdominal cavity? - diaphragm What is the major function of simple columnar epithelium? - secretion or absorption A tissue examined under the microscope exhibits the following characteristics: cells found on internal surface of the stomach, no extracellular matrix, cells tall and thin, no blood vessels in the tissue. What type of tissue is this? - epithelial Nerve tissue is composed of neurons and connective tissue cells that are referred to as? - neuroglia Which tissue serves as the framework of the body by providing support and structure for the organs? - connective What is the basic unit of life and the building block of tissues and organs? - cell Which type of cell division takes place in the gonads? - meiosis In what area of the body would you expect to find an especially thick stratum corneum? - heel of the foot What are the glands of skin that produce a thin, watery secretion? - eccrine glandsSkin aids in maintaining calcium and phosphate levels of the body by participating in the production of what vitamin? - vitamin D Which of the following is NOT a function of the skeletal system? (support of the body, hemopoiesis, conduct impulses, and provide protection) - conduct impulses The orthopedic surgeon informs you that you have broken the middle region of the humerus. What is he describing? - diaphysis You have been given a sample of tissue that has open spaces partially filled by an assemblage of needlelike structures. What is the tissue? - spongy bone Which of the following bones is the only moveable bone of the skull? - mandible Which mineral is responsible for regulating fluid in the body? - sodium Why are skeletal muscles also called voluntary muscles? - They are under conscious control. All actions of the nervous system depend on the transmission of nerve impulses over which of the following? - neurons Motor or ___________ neurons transmit nerve impulses away from the CNS. - efferent Jeffery has contracted poliomyelitis, and it has affected the medulla oblongata. The doctors warned the family that his condition is grave and death may be imminent. What functions of the medulla oblongata have warranted such a dire prognosis? - The medulla oblongata contains vital centers that control heart action, blood vessel diameter, and respiration. [Show More]
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