I just started taking an STNA class, and there aren't any practice tests available for free, so I created this.
a common form of dementia of unknown cause, usually beginning in late middle age, characterized by memory lapses, confusion, emotional instability, and progressive loss of mental ability.
a series of rapid thrust the abdomen in an effort to clear the airway.
walking about or moving from place to place
a state of apprehension and psychic tension occurring in some forms of mental disorder
the loss of a previously held ability to speak or understand spoken or written language, due to disease or injury of the brain
a blood vessel that conveys blood from the heartto any part of the body.
acute or chronic inflammation of a joint, often accompanied by pain and structural changes and having diverse causes, as infection, crystal deposition, or injury
Free of pathogenic microorganisms
wasting away of the body or of an organ orpart, as from defective nutrition or nerve damage.
Any of a large group of one celled organisms that lack a cell nucleus, reproduce by fission or by forming spores, and in some cases cause disease.
medical treatment involving a period of consistent (day and night) recumbence in bed. It is used as a treatment for an illness or medical condition, especially when prescribed or chosen rather than resulting from severe prostration or imminent death.
the potential danger, risk, or harm from exposure to such an agent or condition.
the inability to see
the pressure of the blood against the inner walls of the blood vessels, varying in different parts of the body during different phases of contraction of the heart and under different conditions of health, exertion, etc.
abrupt cessation of heartbeat.
bodily system consisting of the heart, blood vessels, and blood that circulates blood throughout the body, delivers nutrients and other essential materials to cells, and removes waste products
a clouding of the lens of the eye or its surrounding transparent membrane that obstructs vision.
the system of nerves and nerve centers in human, including the brain, spinal cord, and nerves.
relating to, or containing blood vessels.
lasting for a long period of time or marked by frequent recurrence, as certain diseases
Congestive heart failure
a condition in which the heart fails to pump adequate amounts of blood to the tissues, resulting in accumulation of blood returning to the heart from the veins, and often accompanied by distension of the ventricles, edema, and shortness of breath.
An abnormal, often permanent shortening, as of muscle or scar tissue, that results in distortion or deformity, especially of a joint of the body.
a bluish or purplish discoloration (as of skin) due to deficient oxygenation of the blood
a pressure-induced ulceration of the skin occurring in persons confined to bed for long periods of time. Also called a bedsore.
A person with any of several metabolic disorders marked by excessive discharge of urine and persistent thirst, especially one of the two types of diabetes mellitus.
the process by which uric acid and urea are removed from circulating blood by means of a dialyzer.
Referring to the time when the heart is in a period of relaxation and dilatation (expansion).
eliminating waste from the bowel
difficult or labored breathing
excess collection of fluids in tissue, also known as swelling
basin for vomit
a chronic, irreversible disease of the lungs characterized by abnormal enlargement of air spaces in the lungs accompanied by destruction of the tissue lining the walls of the air spaces.
An immovable collection of compressed or hardened feces in the colon or rectum.
an indwelling catheter used for draining urine from the bladder and having an inflatable part at the bladder end that allows the tube to be kept in place for variable time periods.
An inclined position in which the head of the bed is raised to promote dependent drainage after an abdominal operation
a wide belt used to assist with ambulating, also known as a transfer belt
an opening made to the stomach for feeding
the branch of medicine concentrated on diseases and care of aged persons.
the branch of science that deals with aging and the problems of aged persons.
a false notion, belief, or impression; illusion; delusion
loss of hearing; deafness
first aid procedure when the airway is completely obstructed
blood pressure that is higher than normal
the construction of an artificial opening from the ileum through the abdominal wall, permitting drainage of the contents of the small intestine
inability to control bladder and/or bowel functions
a hollow tube left implanted in a body canal or organ, esp. the bladder, to promote drainage.
the invasion of disease-producing microorganisms
a disease marked by patches of hardened tissue in the brain or the spinal cord and associated especially with partial or complete paralysis and jerking muscle tremor
the system of muscles and tendons and ligaments and bones and joints and associated tissues that move the body and maintain its form
a device used to deliver supplemental oxygen or airflow to a patient or person in need of respiratory help.
a person who investigates and attempts to resolve complaints and problems, as between employees and an employer or between students and a university, or a patient and his care provider
a condition where bones become brittle and fracture easily
permanent or temporary loss of voluntary movement
Extreme, irrational distrust of others.
a disorder of the brain that leads to shaking (tremors) and difficulty with walking, movement, and coordination
cleansing of the rectal and genital areas
cleanliness and grooming
an artificial body part
Self-actualization, self-esteem, love/belonging, safety, and physiological needs
paralysis of all four limbs
heartbeat felt at the wrist
recalling past experiences
to revive from apparent death or from unconsciousness
a disorder that may include convulsions
a contagious skin disease caused by a parasitic mite (Sarcoptes scabiei) and characterized by intense itching.
A substance, such as saliva, mucus, tears, bile, or a hormone, that is secreted.
a sample of body material
pressure the highest pressure, when the heart contracts
A rapid heart rate, especially one above 100 beats per minute in an adult.
a cord or band of dense, tough, inelastic, white, fibrous tissue, serving to connect a muscle with a bone or part; sinew.
relating to the middle ear or eardrum.
the membranous tube that extends from the urinary bladder to the exterior and that in the male conveys semen as well as urine
White blood cells
colorless cells in the blood that help combat infection