Complete Solutions
/. What mineral is responsible for muscle contractions? - Answer-✅Calcium
/.Which of the the following locations would the urinary bladder and internal reproductive
organs be found? - Answer-✅Pelvic cavity
/.What separates the thoracic cavity from the abdominal cavity? - Answer-✅Diaphragm
/.A tissue examined under the microscope exhibits the following characteristics: cells
found on internal surface of stomach, no extracellular matrix, cells tall and thin, no blood
vessels in the tissue.
What type of tissue is this? - Answer-✅Epithelial
/.Nerve tissue is composed of neuron and connective tissue cells that are referred to as
which of the following? - Answer-✅Neuroglia
/.Which tissue serves as the framework of the body by providing support and structure
for the organs? - Answer-✅Connective
/.What is the basic unit of life and the building block of tissues and organs? - Answer-
✅Cell
/.Which type of cell division takes place in the gonads? - Answer-✅Meiosis
/.In what area of the body would you expect to find and especially thick stratum
corneum? - Answer-✅Heel of the foot
/.What are the glands of the skin that produce a thin, watery secretion? - Answer-
✅Eccrine glands
, /.Skin aids in maintaining the calcium and phosphate levels of the body by participating
in the production of which of the following? - Answer-✅Vitamin D
/.Which of the following are functions of the skeletal system? - Answer-✅Support the
body, hemopoiesis, provide protection
/.The orthopedic surgeon informs you that you have broken the middle region of the
humerus.
What is he describing? - Answer-✅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? - Answer-✅Spongy bone
/.The only moveable bone in the skull is? - Answer-✅Mandible
/.Which mineral is responsible for regulating fluid in the body? - Answer-✅Magnesium
/.Why are the skeletal muscles also called voluntary muscles? - Answer-✅They are
under conscious control.
/.All actions of the nervous system depend on the transmission of nerve impulses over
______. - Answer-✅Neurons
/.Motor or _____ neurons transmit nerve impulses away from the CNS. - Answer-
✅Efferent
/.Jeffery has contracted bulbar 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? -
Answer-✅The medulla oblongata contains vital centers that control heart action, blood
vessel diameter, and respiration.
/.What are chemical messengers that control growth, differentiation,and the metabolism
of specific target cells called? - Answer-✅Hormones