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Safety
Question | Answer |
---|---|
Carbon Monoxide | produced by combustion of carbon or organic fuels. |
Symptoms of carbon monoxide | nausea, dizziness, headache and fatigue. |
Hepatitis A | spead by fecal contamination of food, water and milk. |
Food poisoning | children, pregnant women, older adults, and immuno compromised patients are at higher risk. |
Comfort zone | 65-75F |
hypothermia | extreme cold |
hyperthermia | extremem heat |
heat exhaustion | electrolyte imbalance and increase in core temperature. |
Common home hazards | inadequate lighting, cluttered pathways & stairways, & lack of safety devices. |
Poison (leading cause of death in the home) | any substance that impairs health or destroys life when ingested, inhaled, or absorbed by the body. |
Age 25-44 | highest death rate for poisoning. |
Poison control center | best resource for a patient needing information about the treatment of accidental poisoning. |
Home fires | first major cause of death and injury. |
Pathogen | any microorganism capable of producing an illness. |
Medical aeseptic handwashing | most effective ways of limiting pathogens. |
Hepatitis B, HIV, & AIDS | are transmitted via blood and body fluids. |
Immunization | process by which resistance to an infectious disease is produced or increased. |
Children over age 1 | injuries are the leading cause of death and disability for this group. |
School-aged children | uncoordination, head trauma. |
Adolescent | engage in risk taking behaviors drugs, smoking, etc. increasing the risk of motor vehicle accidents, drowning. |
Adult | r/t lifestyle choices; drugs alcohol motor vehicle, headaches, GI disorders, infections. |
Older Adult | multiple meds, psychological factors, acute or chronic disease; falls etc. |
Cognitive impairment | easily confused, more apt to get burns or fall. |
Safety awareness | teach patients about expired meds & foods, poisonous plants,and keeping meds. |
Health care agency | risk for falls, patient-inherent accidents, procedure-related & equipment related accidents. |
Major cause for falls in Nursing homes | stroke, parkinsonism, blindness, arthritis, and drug related hypertension. |
Major contributing factors in Hospital | confusion, multiple medical problems, generalized weakness, postural instability, and unfamiliar environment. |
Patient-inherent accidents | accidents other than falls where the patient is the primary factor causing the accident. e.g. self-inflicted cuts, injuties, and burns, ingestion or injection of substances...self mutilation. |
Precipitating factor for patient-inherent accidents | seizures. |
Seizure | leads to sudden, violent, involuntary muscle contractions that are sometimes paroxysmal and episodic, causing loss of consciousness, falling, tonicity, anc clonicity. |
Tonicity | rigidity of muscles. |
Clonicity | jerking of muscles. |
Fall assessment tool | scores higher than 15 indicate high risk...also remember lab prior fall, confused. |
Home hazard assessment (pg 695 box 26-4) | proper lighting, easy to reach storage areas, extension cords along wall, smoke detectors, appliances working, monitoring flammables etc. |
Musculoskeletal changes in older adult | ROM limited, kyphosis, osteoporosis, muscle strength decreases, joints less mobile. |
Nervous system changes in the older adult | Voluntary & autonomic reflexes slower, decreased sensitivity to touch, decreased response to stimuli. |
Sensory changes in the older adult | Peripheral vision & lens accomodation decrease, bad nightvision problem adjusting to light, lens opacity (cataracts),& high frequency tones less audible. |
GU Changes in the older adult | increased nocturia & incontinence. |
Physical restraint | manual method; physical or mechanical device that the patient is unable to move. |
Chemical restraint | anxiolytics and sedatives, used to control patients behavior. |
Use of restraints | is associated with complications such as: pressure ulcers, constipation, & incontinence. In some cases restricted breathing and circulation resulted in death! |
Alternative methods to restraints | frequent reorientation, frequent observation, involvement of family during visitaion, and the introduction of familiar stimuli. |
Examples of alternatives to restraints | electronic bed and chair alarm devices. e.g kneeband (AMBULARM), pressure sensitive strips, tether alarm (clip to clothing) |
Type A fire extinguisher | paper and rubbish |
Type B fire extinguisher | grease and anesthetic gas |
Type C fire extinguisher | electrical |
Adolescent and adults | snakebites andinsect bites are the leading causes of poisoning. |
Mercury poisoning (affects the brain and kidneys) | enters the body through inhalation and absorption through the skin; used in thermometers and sphygmomanometers. |
Water | diminishes vaporization of mercury. |
Leakproof glass or plastic containers | should be used to clean up mercury spills; Don't vacuum up a spill. |
Mercury cleaner | is used to mop the floor after it is sucked into a syringe or suction device. |
Signs and symptoms of ingestion of substance | nausea, vomiting, drooling, difficulty breathing, sweating, & lethargy. |
Ipecac syrup | no longer recommended for routine treatment of poisoning. |
Never induce vomiting for the following substances | lye, household cleaners, hair care products, or grease petroleum products, and furniture polish, paint thinner, or kerosene. OR IF THE PATIENT IS UNCONSCIOUS OR CONVULSING! |
Disoriented patients | may be placed near nurse's station. |
Use protective devices | hip pads, helmet, skid-proof slippers, & nonskid strips near bed if needed. |
Remove restraints | at least every 2 hours, one restraint may be removed at a time if patient is noncompliant. |