Exam #2 Flashcards
What are characteristics of actinic keratosis?
-precancerous skin lesions
-derm visits every 6-12 months to monitor and treat
What is seborrheic keratosis?
-waxy, raised,stuck on appearance
-benign
-almost all adults 65+
Characteristics of herpes zoster?
-painful, vesicular rash
-over dermatome
-unilateral, un-reoccuring
Characteristics of candidiasis?
-yeast infection
-in skin folds
-keep skin clean and dry
What is the expected carb intake?
45-65%
What is the expected fat intake?
20-35%
What is the expected protein intake?
10-35%
What is the expected vitamins and minerals intake?
5 servings of fruits and veggies
How much of adults 65+ are obese?
1/3
What are nursing for dysphagia patients?
-supervise meals
-seated and rested before eating
-sitting up at 90 degrees
-alternate solids and liquids
-avoid sedatives
-keep suction readily available
-oral care
What falls under “can drink” criteria?
-may not know adequate amount of drink
-possible cog impairment
What falls under “wont drink” criteria?
able to drink but refuses (highest risk for dehydration, offer fluids frequently)
What falls under “cant drink” criteria?
-physically incapable of ingesting or accessing fluids
-dysphagia prevention
-swallow evaluation
-safe drinking techniques
What are signs of dehydration?
Skin turgor (unreliable r/t skin changes)
Weight
Mucous membranes
Speech changes
Tachycardia
Decreased UOP
Dark urine
Weakness
Dry axilla
Sunken eyes
What is the most reliable test for dehydration?
lab values
How much fluid should be consumed in one day?
1500 mL/day
What are interventions for urinary incontinence?
Scheduled & Prompted voiding
Pelvic floor muscle exercises (Kegels)
Thorough assessment of continence
Lifestyle Modifications
Medications
Urinary catheters – last resort
What is the most common cause of sepsis in older adults?
UTI
What are atypical symptoms of UTI?
-Mental status change
-Decreased appetite
-Incontinence
Is asymptomatic, uncomplicated bacteria normal for older adults?
YES
What are interventions for constipation?
-Increase motility
-squatting, leaning forward
-normalize bowel function
-attempt bowel movement after breakfast or dinner
-allow at least 10 mins for bowel movement
-increase fluid intake (at least 1.5L per day)
What type of laxative is psyllium (metamucil)
bulk-forming
What type of laxative is docusate sodium?
emolllients
What type of laxatives are polyethylene glycol (PEG), milk of magnesia, lactulose?
osmotic
What type of laxatives are bisacodyl and senna?
stimulant
What type of enema is contraindicated for an older adult?
sodium phosphate
What type of enema is contraindicated for an older adult
sodium phosphate
What are manifestations of fecal impaction?
Malaise, urinary retention, increased temp, incontinence, cognitive decline, hemorrhoids, intestinal obstruction.
What are interventions for a fecal impaction?
1st: PREVENT
-Removal of impaction
-Digital removal of hard stool from rectum
-Use copious lubricant
-May take several days
-Don’t dis-impact too much
-Often very painful
What happens if there is more spent in stages 3-4 of sleep?
feeling rested and refreshed
What percentage of sleep is NREM?
75% (stage 1-4)
What percentage is REM sleep?
25%
What are signs and symptoms of sleep apnea?
-Excessive daytime sleepiness
-Snoring, gasping, choking
-Headache, irritability
-Symptoms often blamed on age!
How is sleep apnea assessed?
Epworth sleepiness scale
What are the dont’s of exercising?
-SBP > 200 mm Hg
-DBP > 100 mm Hg
-Resting HR > 120 bpm
-For 2 hrs after a big meal
When is the best time to cut toenails?
after bath or soaking 20-30 (softens nails)
-clip straight across
What are the assessment tools for falls?
hendrick II fall risk model
morse fall scale
What are major risk factors for falls?
-Orthostatic hypotension
-Cognitive impairment
-Impaired vision and hearing
-Medications
-Environmental factors
-Weakness and frailty
What is restraint-related death?
asphyxiation
How is a formal diagnosis made for frailty?
Three of the following:
-unitentional weight loss
-self reported exhaustion
-weak grip strength
-slow walking speed
-low activity
What is the most common chronic condition in adults 65<
HTN
What is a blood pressure acceptable in ages 60+?
150/90
What are lifestyle changes for HTN?
weight loss, decreased sodium intake, decreased EtoH intake, more exercise
What are etiologies of heart failure?
-damage from HTN and CHD
-ventricles enlarge and dilate
-results in weaker muscle
-EtOH, drug abuse
-chronic hyperthyroidism
-valvular
-chemo and radiation therapy near heart
What is left sided heart failure?
pump failure to lungs, think dyspnea (decreased systolic contractility, decreased diastolic filling)
What is right sided heart failure?
pump failure to rest of the body
think edema but also ascites
What is congestive heart failure?
swelling, edema, pulmonary edema, must remove fluid
What are interventions for a parkinson’s patient?
-early assessment & symptom management
-surgical procedures (ablation, deep brain stimulation, and stem cell transplantation)
-drug therapy mimicking or slowing dopamine breakdown
What are the classic Parkinson’s symptoms?
Cogwheel rigidity (muscle rigidity), bradykinesia/dyskinseia, resting/ non intentional tremors
What can Parkinsonian crisis be triggered by?
emotional stress or sudden withdrawal of meds
What are symptoms of Parkinsonian crisis?
-Severe exacerbation of tremors, rigidity, and bradykinesia
-Anxiety
-Sweating
-Tachycardia
-Hyperpnea
What are treatment/interventions for parkinsonian crisis?
-Respiratory/cardiac support prn
-Non-stimulating environment
-Psychological supports
-Restarting medications
What condition is Heberden’s nodes found in?
only in osteoarthritis (head of finger)
What condition is Bouchard’s nodes found in?
OA and Ra
What are exercises that can be taught to parkinson’s patients?
-lift toes when walking
-widen legs when walking
-small steps when moving forward
-tight corner manipulation
-swing arms with walking to improve ROM
-carry bag to counterbalance if necessary
-facial exercises
-read aloud
-speak slowly with purpose and articulation
What is the client education for medications such as selegiline and rasagiline?
-same time everyday
-report insomnia
-postural hypotension prevention
-skin exams, risk of melanoma
-avoid foods containing tyramine
What are client education for levodopa and amantidine?
-weeks-months to take effect
-decrease protein intake
-avoid foods with pyridoxine (pork, beef, avocado, beans, oatmeal)
-teach to report increase in symptoms and cardiac side effects
What is the client education for tolcaone and entacapone?
-take with food
-no EtOH or sedatives
-interventions to prevent postural hypotension
-do not stop abruptly
-report muscle control changes, jaundice, dark urine, hallucinations
What is the client education for anticholinergics? (Benztropine (cogentin) and trihexyphenidyl (artane)?
-avoid activity which promotes fluid loss
-dont stop abruptly
What is the most serious complication of GERD?
aspiration pneumonia
When does the fastest overall loss of mineral bone density occur for women?
5 to 7 years after menopause
How is OP diagnosed?
dexa scan & t-score (2.5 or greater)