Emphysema is a type of COPD involving damage to the air sacs (alveoli) in the lungs. As a result, your body does not get the oxygen it needs. Emphysema makes it hard to catch your breath. You may also have a chronic cough and have trouble breathing during exercise. The most common cause is cigarette smoking
Atelectasis is a complete or partial collapse of the entire lung or area (lobe) of the lung. It occurs when the tiny air sacs (alveoli) within the lung become deflated or possibly filled with alveolar fluid.
Emphysema is a type of COPD involving damage to the air sacs (alveoli) in the lungs. As a result, your body does not get the oxygen it needs. Emphysema makes it hard to catch your breath. You may also have a chronic cough and have trouble breathing during exercise. The most common cause is cigarette smoking
Atelectasis is a complete or partial collapse of the entire lung or area (lobe) of the lung. It occurs when the tiny air sacs (alveoli) within the lung become deflated or possibly filled with alveolar fluid.
Respiratory Disorders
Disease Condition Pneumothorax, Causes, Sign and Symptoms, Pathophysiology, Types, Assessment and Dignostic Test, Management
By HIREN GEHLOTH For Nursing Students Medical Surgical Nursing
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CHAPTER 1 SEMESTER V - ROLE OF PEADIATRIC NURSE.pdfSachin Sharma
Pediatric nurses play a vital role in the health and well-being of children. Their responsibilities are wide-ranging, and their objectives can be categorized into several key areas:
1. Direct Patient Care:
Objective: Provide comprehensive and compassionate care to infants, children, and adolescents in various healthcare settings (hospitals, clinics, etc.).
This includes tasks like:
Monitoring vital signs and physical condition.
Administering medications and treatments.
Performing procedures as directed by doctors.
Assisting with daily living activities (bathing, feeding).
Providing emotional support and pain management.
2. Health Promotion and Education:
Objective: Promote healthy behaviors and educate children, families, and communities about preventive healthcare.
This includes tasks like:
Administering vaccinations.
Providing education on nutrition, hygiene, and development.
Offering breastfeeding and childbirth support.
Counseling families on safety and injury prevention.
3. Collaboration and Advocacy:
Objective: Collaborate effectively with doctors, social workers, therapists, and other healthcare professionals to ensure coordinated care for children.
Objective: Advocate for the rights and best interests of their patients, especially when children cannot speak for themselves.
This includes tasks like:
Communicating effectively with healthcare teams.
Identifying and addressing potential risks to child welfare.
Educating families about their child's condition and treatment options.
4. Professional Development and Research:
Objective: Stay up-to-date on the latest advancements in pediatric healthcare through continuing education and research.
Objective: Contribute to improving the quality of care for children by participating in research initiatives.
This includes tasks like:
Attending workshops and conferences on pediatric nursing.
Participating in clinical trials related to child health.
Implementing evidence-based practices into their daily routines.
By fulfilling these objectives, pediatric nurses play a crucial role in ensuring the optimal health and well-being of children throughout all stages of their development.
Defecation
Normal defecation begins with movement in the left colon, moving stool toward the anus. When stool reaches the rectum, the distention causes relaxation of the internal sphincter and an awareness of the need to defecate. At the time of defecation, the external sphincter relaxes, and abdominal muscles contract, increasing intrarectal pressure and forcing the stool out
The Valsalva maneuver exerts pressure to expel faeces through a voluntary contraction of the abdominal muscles while maintaining forced expiration against a closed airway. Patients with cardiovascular disease, glaucoma, increased intracranial pressure, or a new surgical wound are at greater risk for cardiac dysrhythmias and elevated blood pressure with the Valsalva maneuver and need to avoid straining to pass the stool.
Normal defecation is painless, resulting in passage of soft, formed stool
CONSTIPATION
Constipation is a symptom, not a disease. Improper diet, reduced fluid intake, lack of exercise, and certain medications can cause constipation. For example, patients receiving opiates for pain after surgery often require a stool softener or laxative to prevent constipation. The signs of constipation include infrequent bowel movements (less than every 3 days), difficulty passing stools, excessive straining, inability to defecate at will, and hard feaces
IMPACTION
Fecal impaction results from unrelieved constipation. It is a collection of hardened feces wedged in the rectum that a person cannot expel. In cases of severe impaction the mass extends up into the sigmoid colon.
DIARRHEA
Diarrhea is an increase in the number of stools and the passage of liquid, unformed feces. It is associated with disorders affecting digestion, absorption, and secretion in the GI tract. Intestinal contents pass through the small and large intestine too quickly to allow for the usual absorption of fluid and nutrients. Irritation within the colon results in increased mucus secretion. As a result, feces become watery, and the patient is unable to control the urge to defecate. Normally an anal bag is safe and effective in long-term treatment of patients with fecal incontinence at home, in hospice, or in the hospital. Fecal incontinence is expensive and a potentially dangerous condition in terms of contamination and risk of skin ulceration
HEMORRHOIDS
Hemorrhoids are dilated, engorged veins in the lining of the rectum. They are either external or internal.
FLATULENCE
As gas accumulates in the lumen of the intestines, the bowel wall stretches and distends (flatulence). It is a common cause of abdominal fullness, pain, and cramping. Normally intestinal gas escapes through the mouth (belching) or the anus (passing of flatus)
FECAL INCONTINENCE
Fecal incontinence is the inability to control passage of feces and gas from the anus. Incontinence harms a patient’s body image
PREPARATION AND GIVING OF LAXATIVESACCORDING TO POTTER AND PERRY,
An enema is the instillation of a solution into the rectum and sig
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India Clinical Trials Market: Industry Size and Growth Trends [2030] Analyzed...Kumar Satyam
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2. ATELECTASIS
Atelectasis is a lung condition characterized by
collapsed, airless alveoli.
Atelectasis may be acute or chronic
Acute atelectasis due to general anesthesia.
Chronic atelectasis due to obstructive disorders.
(pneumothorax, blocked airway)
3. Range of pathophysiologic changes , from
Microatelectasis (which is not detectable on chest
x-ray) to……..
Macroatelectasis with loss of segmental, lobar, or
overall lung volume.
4. PATHOPHYSIOLOGY
Due to etiology
Excess secretion of mucus in bronchial tree
Causes blockage in airflow.
Trapped alveolar air becomes absorbed into the
bloodstream
Affected portion (of alveoli ) lung becomes airless and the
alveoli collapse. If condition continues for longer period ,
it cause collapse or obstruction of the airways
which leads to atelectasis.
5. CLINICAL MANISFESTATION
Cough with chest pain.
Sputum production
low-grade fever.
Dyspnea
Tachycardia
Tachypnea
Pleural pain
Central cyanosis (skin lips turn blue)
6. DIAGNOSTIC STUDIES.
Complete health history.
Physical examination: Decreased breath sounds
and crackles are heard over the affected area.
chest x-ray: Patchy infiltrates or consolidated
areas.
Arterial blood gas studies.
Chest CT or Bronchoscopy.
12. CONTINUED….
Secretion management techniques may include
Directed cough,
Suctioning,
Aerosol nebulizer treatments
Chest physical therapy
Postural drainage and chest percussion
13. TRATMENT OF ATELECTASIS
(Along with above preventive points)
Oxygen administration via continuous or
intermittent positive pressure-breathing (IPPB).
Antibiotic therapy.
Thoracentesis, removal of the fluid by needle
aspiration, or insertion of a chest tube.
Bronchoscopy: To open an airway obstructed by
lung cancer or a nonmalignant lesion.
Cryotherapy or Laser therapy
15. NURSING MANAGEMENT:
Assess the respiratory status
Monitor Spo2, Pao2 ,Paco2
Administer oxygen if required.
Administer medication as ordered.
Check need for invasive oxygen therapy.
Educate patient to cough & deep breathing
exercises.
Steam inhalation.
Perform chest physiotherapy
Incentive spirometry.
16. NURSING DIAGNOSIS
Ineffective airway clearence related to excess
mucus secretion.
Ineffective breathing pattern related to obstruction
Ineffective tissue perfusion
Activity intolerance
Knowledge deficit