• How Stethoscope Works....

    A stethoscope is a medical device for listening to sounds inside the body. The initial stethoscope was invented in the early 19th century by French physician Ren� Laennec, but was actually trying to achieve a rather different end: doctor-patient distance....

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    Nursing diagnosis for decreased cardiac output may be related to altered myocardial contractility, inotropic changes; alterations in rate, rhythm, electrical conduction; or structural changes, such as valvular defects and ventricular aneurysm. ...

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    The electrocardiogram (ECG) is a graphic recording ofelectric potentials generated by the heart.The signals are detected by means of metal electrodes attached to the extremities and chest wall and are then amplified and recorded by the electrocardiograph. ECG leads actually display the instantaneous differences in potential between these electrodes. ...

Saturday, June 7, 2014

Urinary Incontinence Management

In elderly patients, incontinence commonly follows any loss or impairment of urinary or anal sphincter control. The incontinence may be transient or permanent. In all, about 10 million adults experience some form of urinary incontinence; this includes about 50% of the 1.5 million people in extended-care facilities. Fecal incontinence affects up to 10% of the patients in such facilities.
Contrary to popular opinion, urinary incontinence is neither a disease nor a part of normal aging. Incontinence may be caused by confusion, dehydration, fecal impaction, or restricted mobility. It's also a sign of various disorders, such as prostatic hyperplasia, bladder calculus, bladder cancer,
urinary tract infection (UTI), stroke, diabetic neuropathy, Guillain-Barrè syndrome, multiple sclerosis, prostatic cancer, prostatitis, spinal cord injury, and urethral stricture. It may also result from urethral sphincter damage after prostatectomy. In addition, certain drugs, including diuretics, hypnotics, sedatives, anticholinergics, antihypertensives, and alpha antagonists, may trigger urinary incontinence.
Urinary incontinence is classified as acute or chronic. Acute urinary incontinence results from disorders that are potentially reversible, such as delirium, dehydration, urine retention, restricted mobility, fecal impaction, infection or inflammation, drug reactions, and polyuria. Chronic urinary incontinence occurs as four distinct types: stress, overflow, urge, and functional incontinence.
In stress incontinence, leakage results from a sudden physical strain, such as a sneeze, cough, or quick movement. In overflow incontinence, urine retention causes dribbling because the distended bladder can't contract strongly enough to force a urine stream. In urge incontinence, the patient can't control the impulse to urinate. Finally, in functional (total) incontinence, urine leakage occurs despite the fact that the bladder and urethra are functioning normally. This condition is usually related to cognitive or mobility factors.
Equipment
Bladder retraining record sheet ; gloves; stethoscope (to assess bowel sounds) ; lubricant ; moisture barrier cream ; antidiarrheal or laxative suppository ; incontinence pads ; bedpan ; specimen container ; label ; laboratory request form ; optional: stool collection kit, urinary catheter.
Implementation
Whether the patient reports urinary or fecal incontinence or both, you'll need to perform initial and continuing assessments to plan effective interventions.
For urinary incontinence
  • Ask the patient when he first noticed urine leakage and whether it began suddenly or gradually. Have him describe his typical urinary pattern: Does he usually experience incontinence during the day or at night? Does he get the urge to go again immediately after emptying the bladder? Does he get strong urges to go? Ask him to rate his urinary control: Does he have moderate control, or is he completely incontinent? If he sometimes urinates with control, ask him to identify when and how much he usually urinates.
  • Evaluate related problems, such as urinary hesitancy, frequency, urgency, nocturia, and decreased force or interrupted urine stream. Ask the patient to describe any previous treatment he has had for incontinence or measures he has performed by himself. Ask about medications, including nonprescription drugs.
  • Assess the patient's environment. Is a toilet or commode readily available, and how long does the patient take to reach it? After the patient is in the bathroom, assess his manual dexterity; for example, how easily does he manipulate his clothes?
  • Evaluate the patient's mental status and cognitive function.
  • Quantify the patient's normal daily fluid intake.
  • Review the patient's medication and diet history for drugs and foods that affect digestion and elimination.
  • Review or obtain the patient's medical history, noting especially the number and route of births, hysterectomy (in women), and any incidence of UTI, prostate disorders, diabetes, spinal injury or tumor, stroke, and bladder, prostate, or pelvic surgery. Assess for such disorders as delirium, dehydration, urine retention, restricted mobility, fecal impaction, infection, inflammation, and polyuria.
  • Inspect the urethral meatus for obvious inflammation or anatomic defects. Have the female patient bear down while you note any urine leakage. Gently palpate the abdomen for bladder distention, which signals urine retention. Assess for costovertebral angle tenderness. If possible, have the patient examined by a urologist.
  • Obtain specimens for appropriate laboratory tests as ordered. Label each specimen container, and send it to the laboratory with a request form.
  • Begin incontinence management by implementing an appropriate bladder retraining program.
  • Nursing alert Obtain a 24- to 48-hour bladder diary before implementing bladder retraining.
  • To ensure healthful hydration and to prevent UTI, make sure the patient maintains an adequate daily intake of fluids (six to eight 8-oz glasses). Restrict fluid intake after 6 p.m.
  • To manage stress incontinence, begin an exercise program to help strengthen the pelvic floor muscles. (See Strengthening pelvic floor muscles.)
  • To manage functional incontinence, frequently assess the patient's mental and functional status. Regularly remind him to void. Respond to his calls promptly, and help him get to the bathroom quickly. Provide positive reinforcement.
     
Complications
Skin breakdown and infection may result from incontinence. Psychological problems resulting from incontinence include social isolation, loss of independence, lowered self-esteem, and depression.
Documentation
Record all bladder and bowel retraining efforts, noting scheduled bathroom times, food and fluid intake, and elimination amounts, as appropriate. Document the duration of continent periods. Note any complications, including emotional problems and signs of skin breakdown and infection as well as the treatments given for them.
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Friday, June 6, 2014

Manage your hard drive space with Windows 8.1's hidden, helpful tools


     
Emi's Stethoscope,
Here's what's trending on Twitter this week.
 

Make the most of your hard drive space with #Windows tools you might not have known about! wndw.ms/4vhoDS
06 May
Windows 8.1's PC Settings app has two great features to help you manage your computer's disk space.
Today Only - Get your hands on the ASUS X200MA for just $199 in-store! wndw.ms/Be3voz pic.twitter.com/GxOk2F3nYr
06 May
Valid 5/6/2014, or while supplies last. Available in select Microsoft retail and online stores in US (including Puerto Rico) and Canada. Not valid on prior orders or purchases; cannot be transferred or otherwise…
Jelang Rilis, Aplikasi Kamera LG G3 Berpotensi Panen Masalah goo.gl/OEwBDF
06 May
oto-foto kamera yang ngeblur dan jepretan yang liar LG G3, membuatnya bakal panen masalah. Pihak LG pun segera akan melakukan langkah-langkah penuh untuk perbaikan, menjelang peluncuran 27 Mei mendatang.
@lucyirv To clarify, are you currently using Outlook.com, the Outlook desktop application, or the Windows 8.1 Mail app?
05 May
Outlook.com is a free, personal email service from Microsoft. Keep your inbox clutter-free with powerful organizational tools, and collaborate easily with OneDrive and Office Online integration.




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Anxiety And Dissociative Disorders

Anxiety disorders are the most common of all psychiatric disorders. An individual with one of these disorders experiences physiologic, cognitive, and behavioral symptoms of anxiety. The physiologic manifestations are related to the “fight-or-flight” response and result in cardiovascular, respiratory, neuromuscular, and GI stimulation. The cognitive symptoms include subjective feelings of apprehension, uneasiness, uncertainty, or dread. Behavioral manifestations include irritability, restlessness, pacing, crying and sighing, and complaints of tension and nervousness. The common theme among anxiety disorders is that the individual experiences a level of anxiety that interferes with functioning in personal, occupational, and social areas.
Anxiety experienced in response to a traumatic event may interrupt the formation of memories related to the event and disrupt learning processes resulting in dissociation. Disassociation can be initially viewed as an adaptive defense against painful memories or feelings of helplessness. When aspects of disassociation interfere with the ability of the individual to function socially, vocationally or interpersonally, then such dissociative aspects may be considered a disorder.
In most situations of disassociation the response to a traumatic event is not consciously connected to memories of the event. Such dissociative disorders are characterized by an alteration in conscious awareness, which includes forgetfulness and memory loss for past stressful events. Other dissociate methods of withdrawing from anxiety-producing stimuli are depersonalization (a feeling of disconnection from one's self) and derealization (a feeling of being disconnected from the surrounding environment). The individual may also develop what appear to be distinctly different personalities.
Anxiety Disorders
  • Panic disorder without agoraphobia
  • Panic disorder with agoraphobia
  • Agoraphobia without history of panic disorder
  • Specific phobia
  • Social phobia
  • Obsessive-compulsive disorder (OCD)
  • Posttraumatic stress disorder (PTSD)
  • Acute stress disorder
  • Generalized anxiety disorder
  • Anxiety disorder due to a general medical condition
  • Substance-induced anxiety disorder
  • Anxiety disorder not otherwise specified
Dissociative Disorders
  • Dissociative amnesia
  • Dissociative fugue
  • Dissociative identity disorder
  • Depersonalization disorder
  • Dissociative disorder not otherwise specified
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Wednesday, June 4, 2014

Picture special: FA Women's Cup final --- adidas Indonesia: Official Online Store


     
Emi's Stethoscope,
Here's what's trending on Twitter this week.
 

Sore semua! Mari kita rayakan kemenangan 2014 FA Women's Cup - tim @ArsenalLadies! po.st/AyOdPs pic.twitter.com/2OCn9waPD4
02 Jun
Arsenal Ladies have won the FA Women's Cup for a record 13th time! Take a look at our picture special from their 2-0 victory over Everton at...
This @jakpost story on regulator censuring TV channels for political bias begins "For the umpteenth time..." bit.ly/1m5jUBG
02 Jun
For the umpteenth time, the Indonesian Broadcasting Commission (KPI) has sent out warning letters to a number of television stations repudiating ...
How are you improving your fitness? Shop Online and get the latest fresh training gears! a.did.as/6013czwR pic.twitter.com/TIOb0rxQSr
02 Jun
Shop online for adidas shoes, apparels & fashion accessories. Buy world cup jerseys, soccer boots, sportswear, running & more from the official store.






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Activity Intolerance : Desired Outcomes and Interventions

Desired Outcomes/Evaluation
Criteria—Client Will:
• Identify negative factors affecting activity tolerance and eliminate or reduce their effects when possible.
• Use identified techniques to enhance activity tolerance.
• Participate willingly in necessary/desired activities.
• Report measurable increase in activity tolerance.
• Demonstrate a decrease in physiological signs of intolerance (e.g., pulse, respirations, and blood pressure remain within client’s normal range).

Actions/Interventions
NURSING PRIORITY NO. 1. To identify causative/precipitating factors:
• Note presence of factors contributing to fatigue (e.g., acute or chronic illness, heart failure, hypothyroidism, cancer, and cancer therapies).
• Evaluate current limitations/degree of deficit in light of usual status. (Provides comparative baseline.)
• Note client reports of weakness, fatigue, pain, difficulty accomplishing tasks, and/or insomnia.
• Assess cardiopulmonary response to physical activity, including vital signs before, during, and after activity. Note progression/ accelerating degree of fatigue.
• Ascertain ability to stand and move about and degree of assistance necessary/use of equipment.
• Identify activity needs versus desires (e.g., is barely able to walk upstairs but would like to play racquetball).
• Assess emotional/psychological factors affecting the current situation (e.g., stress and/or depression may be increasing the effects of an illness, or depression might be the result of being forced into inactivity).
• Note treatment-related factors, such as side effects/interactions of medications.
NURSING PRIORITY NO. 2. To assist client to deal with contributing factors and manage activities within individual limits:
• Monitor vital/cognitive signs, watching for changes in blood pressure, heart and respiratory rate; note skin pallor and/or cyanosis, and presence of confusion.
• Adjust activities to prevent overexertion. Reduce intensity level or discontinue activities that cause undesired physiological changes.
• Provide/monitor response to supplemental oxygen and medications and changes in treatment regimen.
• Increase exercise/activity levels gradually; teach methods to conserve energy, such as stopping to rest for 3 minutes during a 10-minute walk, sitting down instead of standing to brush hair.
• Plan care with rest periods between activities to reduce fatigue.
• Provide positive atmosphere, while acknowledging difficulty of the situation for the client. (Helps to minimize frustration, rechannel energy.)
• Encourage expression of feelings contributing to/resulting from condition.
• Involve client/SO(s) in planning of activities as much as possible.
• Assist with activities and provide/monitor client’s use of assistive devices (crutches, walker, wheelchair, oxygen tank, etc.) to protect client from injury.
• Promote comfort measures and provide for relief of pain to enhance ability to participate in activities. (Refer to NDs acute or chronic Pain.)
• Provide referral to other disciplines as indicated (e.g., exercise physiologist, psychological counseling/therapy, occupational/ physical therapists, and recreation/leisure specialists) to develop individually appropriate therapeutic regimens.
NURSING PRIORITY NO. 3. To promote wellness (Teaching/ Discharge Considerations):
• Plan for maximal activity within the client’s ability.
• Review expectations of client/SO(s)/providers to establish individual goals. Explore conflicts/differences to reach agreement for the most effective plan.
• Instruct client/SO(s) in monitoring response to activity and in recognizing signs/symptoms that indicate need to alter activity level.
• Plan for progressive increase of activity level as client tolerates.
• Give client information that provides evidence of daily/ weekly progress to sustain motivation.
• Assist client in learning and demonstrating appropriate safety measures to prevent injuries.
• Provide information about the effect of lifestyle and overall health factors on activity tolerance (e.g., nutrition, adequate fluid intake, mental health status).
• Encourage client to maintain positive attitude; suggest use of relaxation techniques, such as visualization/guided imagery as appropriate, to enhance sense of well-being.
• Encourage participation in recreation/social activities and hobbies appropriate for situation. (Refer to ND deficient Diversional Activity.)

source : Nurse’s Pocket Guide : Diagnoses, Prioritized Interventions, and Rationales
download : link
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Tuesday, June 3, 2014

Appetite grows for Indonesia’s herbal remedies


     
Emi's Stethoscope,
Here's what's trending on Twitter this week.
 

How Tolak Angin ("expelling the wind") became a billion-dollar business in Indonesia on.ft.com/1u3wK9M
01 Jun
Whether suffering from headaches, a cold or flatulence, Indonesians have long sought relief in a range of cure-all herbal potions known as jamu. By producing its signature "Tolak Angin" ("expel the wind") herbal…






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Sunday, June 1, 2014

Nursing Diagnoses : Activity Intolerance

Definition: Insufficient physiological or psychological energy to endure or complete required or desired daily activities

Related Factors
Generalized weakness
Sedentary lifestyle
Bedrest or immobility
Imbalance between oxygen supply and demand
[Cognitive deficits/emotional status; secondary to underlying disease process/depression]
[Pain, vertigo, extreme stress]

Characteristics
SUBJECTIVE
Report of fatigue or weakness
Exertional discomfort or dyspnea
[Verbalizes no desire and/or lack of interest in activity]
OBJECTIVE
Abnormal heart rate or blood pressure response to activity
Electrocardiographic changes reflecting dysrhythmias or ischemia [pallor, cyanosis]

Functional Level Classification:
Level I: Walk, regular pace, on level indefinitely; one flight or more but more short of breath than normally
Level II: Walk one city block [or] 500 ft on level; climb one flight slowly without stopping
Level III: Walk no more than 50 ft on level without stopping; unable to climb one flight of stairs without stopping
Level IV: Dyspnea and fatigue at rest

source : Nurse’s Pocket Guide : Diagnoses, Prioritized Interventions, and Rationales
download : link
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