Interventions for Preoperative Clients Francisco Felix.
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Transcript of Interventions for Preoperative Clients Francisco Felix.
Interventions for Preoperative ClientsFrancisco Felix
Perioperative Nursing Definition of SurgeryDefinition of Surgery
Surgery is any procedure Surgery is any procedure performed on the human body performed on the human body that uses instruments to alter that uses instruments to alter tissue or organ integritytissue or organ integrity.
Purposes of Surgery
Diagnostic Curative Restorative Palliative surgery, which makes the
client more comfortable Cosmetic surgery, which
reconstructs the skin and underlying structures
Perioperative Nursing Types of SurgeryTypes of Surgery
Degree of urgencyDegree of urgency – necessity to preserve the client’s life, body part, or body function.
Degree of riskDegree of risk – involved in surgical procedure is affected by the client’s age, general health, nutritional status, use of medications, and mental status.
Extent of surgeryExtent of surgery – Simple and radical
Perioperative Nursing Types of Surgery (Urgency)Types of Surgery (Urgency)
Emergency-Emergency- performed immediately to preserve function or the life of the client.
Elective Elective – is performed when surgical intervention is the preferred treatment for a condition that is not imminently life threatening or to improve the client’s life.
UrgentUrgent – Necessary for client’ health to prevent additional problem from developing; not necessarily an emergency.
Required Required – has to be performed at some point; can be pre-scheduled.
Perioperative NursingType of Surgery (Degree of RiskType of Surgery (Degree of Risk))
MajorMajor – involves a high degree of risk. MinorMinor – normally involves little risk. Age Age – very young and elder clients are greater surgical
risks than children and adult. General healthGeneral health- surgery is least risky when the client’s
general health is good. Nutritional StatusNutritional Status – required for normal tissue repair. MedicationsMedications – regular use of certain medications can
increase surgical risk. Mental statusMental status – disorder that affect cognitive function
Perioperative Nursing Surgical settingsSurgical settings
Surgical suitesSurgical suites Ambulatory care settingAmbulatory care setting ClinicsClinics Physician officesPhysician offices Community settingCommunity setting HomesHomes
Perioperative Nursing Surgical settingsSurgical settings
DisadvantagesDisadvantagesLess time for rapport Less time to assess, evaluation, teach Risk of potential complication post D/C.
Advantages of outpatientAdvantages of outpatient:Low cost
Low risk of infection Less interruption of routine Less than from work Less stress
Collaborative Management Assessment
History and data collectionAgeDrugs and substance useMedical history, including cardiac
and pulmonary historiesPrevious surgery and anesthesiaBlood donationsDischarge planning
Physical Assessment/Clinical Manifestations
Obtain baseline vital signs. Focus on problem areas identified
by the client’s history on all body systems affected by the surgical procedure.
Report any abnormal assessment findings to the surgeon and to anesthesiology personnel.
System Assessment
Cardiovascular system Respiratory system Renal/urinary system Neurologic system Musculoskeletal system Nutritional status Psychosocial assessment Gerontological Considerations
Preoperative Nursing Care Psychosocial considerationsPsychosocial considerations
Level of anxietyLevel of anxiety Coping abilityCoping ability Support systemsSupport systems
Preoperative Nursing Care Gerontological ConsiderationsGerontological Considerations
CardiovascularCardiovascularCoronary flow decreasesCoronary flow decreases
Heart rate decreasesHeart rate decreasesResponse to stress decreasesResponse to stress decreasesPeripheral vascular decreasesPeripheral vascular decreasesCardiac output decreasesCardiac output decreasesCardiac reserve decreasesCardiac reserve decreases
Preoperative Nursing Care Gerontological ConsiderationsGerontological Considerations
Respiratory SystemRespiratory System
Static lung volumes decreases
Pulmonary static recoil decreases
Sensitivity of the airway receptors decreases Nervous systemNervous system
Increased incidence of post.op. confusion.
Increased incidence of delirium
Increased sensitivity to anesthetic agents
Preoperative Nursing Care Gerontological ConsiderationsGerontological Considerations
Renal SystemRenal SystemRenal blood flow declines 1.5% per year. Renal clearance reduced
GastrointestinalGastrointestinalDecreased intestinal motility
Decreased liver blood flowDelayed gastric emptying
Preoperative Nursing Care Gerontological ConsiderationsGerontological Considerations
MusculoskeletalMusculoskeletalDecreased mass, tone, strengthDecreased bone density
IntegumentaryIntegumentaryDecreased elasticityDecreased lean body massDecreased subcutaneous fat
Laboratory Assessment Urinalysis Blood type and crossmatch Complete blood count or hemoglobin
level and hematocrit Clotting studies Electrolyte levels Serum creatinine level Pregnancy test Chest x-ray examination Electrocardiogram
Preoperative Nursing Consent Consent
Nature and intention of the surgeryNature and intention of the surgery Name and qualifications of the person performing Name and qualifications of the person performing
the surgery.the surgery. Risks, including tissue damage, disfigurement, or Risks, including tissue damage, disfigurement, or
even deatheven death Chances of successChances of success Possible alternative measuresPossible alternative measures The right of the client to refuse consent or later The right of the client to refuse consent or later
withdraw consent.withdraw consent.
Deficient Knowledge Interventions
Informed consentThe surgeon is responsible for obtaining
signed consent before sedation is given and surgery is performed.
The nurse’s role is to clarify facts presented by the physician and dispel myths that the client or family may have about surgery.
Implementing Dietary Restrictions
Client is given nothing by mouth (NPO) for 6 to 8 hours before surgery.
NPO status decreases the risk for aspiration.
Failure to adhere can result in cancellation of surgery or increase the risk for aspiration during or after surgery.
Administering Regularly Scheduled Medications
Consult the medical physician and anesthesia provider for instructions about drugs, such as those taken for diabetes, cardiac disease, glaucoma, regularly scheduled anticonvulsants, antihypertensives, anticoagulants, antidepressants, or corticosteroids.
Intestinal Preparation
Bowel or intestinal preparations are performed to prevent injury to the colon and to reduce the number of intestinal bacteria.
Enema or laxative may be ordered by the physician.
Skin Preparation
The skin is the body’s first line of defense against infection; a break in the barrier increases the risk for infection.
Shower using antiseptic solution. Shaving as a procedure before
surgery is viewed as controversial.
Preparing the Client
Possible placement of tubes, drains, and vascular access devices
Teaching about postoperative procedures and exercises:Breathing exercises, incentive
spirometry, coughing and splinting
(Continued)
Preparing the Client (Continued)
Leg procedures and exercises, antiembolism stockings and elastic wraps, early ambulation, and range-of-motion exercises
Anxiety Interventions
Preoperative teaching Encouraging communication Promoting rest Using distraction Teaching family and significant
others
Preoperative Nursing CarePreoperative Nursing Care AnxietyAnxiety
The nurse must consider the pt’s The nurse must consider the pt’s family and friends when planning family and friends when planning psychological support. psychological support.
Empowering their sense of control. Empowering their sense of control. Activities that decreasing anxiety Activities that decreasing anxiety are deep breathing, relaxation are deep breathing, relaxation exercises, music therapy, massage exercises, music therapy, massage and animal-assisted therapy.and animal-assisted therapy.
Use of medication to relieve Use of medication to relieve anxiety.anxiety.
Preoperative Chart Review
Ensure all documentation, preoperative procedures, and orders are complete.
Check the surgical consent form and others for completeness.
Document allergies. Document height and weight.
(Continued)
Preoperative Chart Review
(Continued)
Ensure results of all laboratory and diagnostic tests are on the chart.
Document and report any abnormal results.
Report special needs and concerns.
Preop Client Prep
Client should remove most clothing and wear a hospital gown.
Valuables should remain with family member or be locked up.
Tape rings in place if they can’t be removed.
Remove all pierced jewelry.(Continued)
Preop Client Prep (Continued)
Client wears an identification band. Dentures, prosthetic devices, hearing
aids, contact lenses, fingernail polish, and artificial nails must be removed.
Preoperative Medication
Reduce anxiety. Promote relaxation. Reduce pharyngeal secretions. Prevent laryngospasm. Inhibit gastric secretion. Decrease amount of anesthetic
needed for induction and maintenance of anesthesia.
Preoperative Nursing CarePreoperative Nursing Care MedicationsMedications
Sedatives/hypnotics- Nembutal Tranquilizers-Ativan, versed, valium Opiate analgesics- Demerol, morphine Anticholinergics-Atropine
sulfate,atarax H2o blockers.- Tagamet, Zantac Antiemetic- Reglan, Phenergan
Preoperative Nursing CarePreanesthesia Management Physical Status Categories
ASA 1: Healthy patient with no disease ASA 11: Mild systemic ds without fx limitations ASA 111:Severe systemic ds associated with definite fx
limitations ASA 1V: Severe systemic ds that is a constant threat to
life. ASA V: Moribund pt. Who is not expected to survive
without the operation. ASA V1: A declared brain-death whose organ are being
recovered for donor. E: Emergency
Members of the Surgical Team
Surgeon Surgical assistant Anesthesiologist Certified registered nurse anesthetist Holding area nurse Circulating nurse Scrub nurse Surgical technologist Operating room technician
Perioperative Nursing Care Surgical teamSurgical team
Nursing Roles:Nursing Roles:
Staff educationStaff education
Client/family teachingClient/family teaching
Support and reassuranceSupport and reassurance
AdvocacyAdvocacy
Control of the environmentControl of the environment
Provision of resourcesProvision of resources
Maintenance of asepsisMaintenance of asepsis
Monitoring of physiologic and psychological Monitoring of physiologic and psychological statusstatus
Environment of the Operating Room
Preparation of the surgical suite and team safety
Layout Health and hygiene of the surgical
team Surgical attire Surgical scrub
Intraoperative Nursing Care Surgical asepsis Ensure sterility Alert for breaks
Intraoperative Phase AnesthesiaAnesthesia
Greek word- anesthesis, meaning “negative sensation.” Artificially induced state of partial or total loss of sensation, occurring with or without consciousness.
Blocks transmission of nerve impulses Suppress reflexes Promotes muscle relaxation Controlled level of unconsciousness
Anesthesia
Induced state of partial or total loss of sensation, occurring with or without loss of consciousness
Used to block nerve impulse transmission, suppress reflexes, promote muscle relaxation, and, in some instances, achieve a controlled level of unconsciousness
General Anesthesia Reversible loss of consciousness is
induced by inhibiting neuronal impulses in several areas of the central nervous system.
State can be achieved by a single agent or a combination of agents.
Central nervous system is depressed, resulting in analgesia, amnesia, and unconsciousness, with loss of muscle tone and reflexes.
Stages of General Anesthesia
Stage 1: analgesia Stage 2: excitement Stage 3: operative Stage 4: danger
Administration of General Anesthesia
Inhalation: intake and excretion of anesthetic gas or vapor to the lungs through a mask
Intravenous injection: barbiturates, ketamine, and propofol through the blood
Adjuncts to general anesthetic agents: hypnotics, opioid analgesics, neuromuscular blocking agents
Balanced Anesthesia
Combination of intravenous drugs and inhalation agents used to obtain specific effects
Combination used to provide hypnosis, amnesia, analgesia, muscle relaxation, and reduced reflexes with minimal disturbance of physiologic function
(Continued)
Balanced Anesthesia (Continued)
Example: thiopental for induction, nitrous oxide for amnesia, morphine for analgesia, and pancuronium for muscle relaxation
Complications from General Anesthesia
Malignant hyperthermia: possible treatment with dantrolene
Overdose Unrecognized hypoventilation Complications of specific
anesthetic agents Complications of intubation
Local or Regional Anesthesia Sensory nerve impulse transmission from a
specific body area or region is briefly disrupted.
Motor function may be affected. Client remains conscious and able to follow
instructions. Gag and cough reflexes remain intact. Sedatives, opioid analgesics, or hypnotics
are often used as supplements to reduce anxiety.
Local Anesthesia
Topical anesthesia Local infiltration Regional anesthesia
Field blockNerve blockSpinal anesthesiaEpidural anesthesia
Complications of Local or Regional Anesthesia
Anaphylaxis Incorrect delivery technique Systemic absorption Overdosage
(Continued)
Complications of Local or Regional Anesthesia (Continued)
Assess for central nervous system stimulation, central nervous system and cardiac depression, restlessness, excitement, incoherent speech, headache, blurred vision, metallic taste, nausea and vomiting, tremors, seizures, increased pulse, respirations, and blood pressure.
Treatment of Complications
Establish an open airway. Give oxygen. Notify the surgeon. Fast-acting barbiturate is usual
treatment. If toxic reaction is untreated,
unconsciousness, hypotension, apnea, cardiac arrest, and death may result.
Conscious Sedation
IV delivery of sedative, hypnotic, and opioid drugs reduces the level of consciousness but allows the client to maintain a patent airway and to respond to verbal commands.
Diazepam, midazolam, meperidine, fentanyl, alfentanil, and morphine sulphate are the most commonly used drugs.
(Continued)
Conscious Sedation (Continued)
Nursing assessment of airway, level of consciousness, oxygen saturation, electrocardiographic status, and vital signs are monitored every 15 to 30 minutes.
Collaborative Management
Assessment Medical record review Allergies and previous reactions to
anesthesia or transfusions Autologous blood transfusion Laboratory and diagnostic test results Medical history and physical
examination findings
Risk for Perioperative Positioning Injury
Interventions include: Proper body position Risk for pressure ulcer formation Prevention of obstruction of
circulation, respiration, and nerve conduction
Impaired Skin Integrity and Impaired Tissue Integrity
Interventions include: Plastic adhesive drape Skin closures, sutures and staples,
nonabsorbable sutures Insertion of drains Application of dressing Transfer of client from the
operating room table to a stretcher
Potential for Hypoventilation
Continuous monitoring of:BreathingCirculationCardiac rhythmsBlood pressure and heart rate
Continuous presence of an anesthesia provider
Interventions for Postoperative Clients
Francisco Felix
PACU Recovery Room
Purpose is to provide ongoing evaluation and stabilization of clients to anticipate, prevent, and treat complications after surgery.
PACU is usually located close to the surgical suite.
The PACU nurse is skilled in the care of clients with multiple medical and surgical problems that can occur following a surgical procedure.
Collaborative Management
Assessment Physical assessment and clinical
manifestations Assess respiration. Examine surgical area for bleeding Monitor vital signs. Assess for readiness to discharge
once criteria have been met.
Respiratory System
Airway assessment Breath sounds Other respiratory assessments
Cardiovascular Assessment
Vital signs Cardiac monitoring Peripheral vascular assessment
Neurologic System
Cerebral functioning Motor and sensory assessment important
after epidural or spinal anesthesiaMotor function: simple commands; client
to move extremitiesReturn of sympathetic nervous system
tone: gradually elevate head and monitor for hypotension
Fluid, Electrolyte, and Acid-Base Balance
Check fluid and electrolyte balance. Make hydration assessment. Intravenous fluid intake should be
recorded. Assess acid-base balance.
Renal/Urinary System
The effects of drugs, anesthetic agents, or manipulation during surgery can cause urine retention.
Assess for bladder distention. Consider other sources of output such
as sweat, vomitus, or diarrhea stools. Report a urine output of < 30 mL/hr.
Gastrointestinal System
Nausea and vomiting are common reactions after surgery.
Peristalsis may be delayed because of long anesthesia time, the amount of bowel handling during surgery, and opioid analgesic use.
Clients who have abdominal surgery often have decreased peristalsis for at least 24 hours.
Nasogastric Tube Drainage
Tube may be inserted during surgery to decompress and drain the stomach, to promote gastrointestinal rest, to allow the lower gastrointestinal tract to heal, to provide an enteral feeding route, to monitor any gastric bleeding, and to prevent intestinal obstruction.
(Continued)
Nasogastric Tube Drainage (Continued)
Assess drained material every 8 hours.
Do not move or irrigate the tube after gastric surgery without an order from the surgeon.
Skin Assessment Normal wound healing Ineffective wound healing: can be seen
most often between the 5th and 10th days after surgeryDehiscence: a partial or complete
separation of the outer wound layers, sometimes described as a “splitting open of the wound.”
(Continued)
Skin Assessment (Continued)
Evisceration: a total separation of all wound layers and protrusion of internal organs through the open wound.
Dressings and drains, including casts and plastic bandages, must be assessed for bleeding or other drainage on admission to the PACU and hourly thereafter.
Postoperative Phase
Discomfort/Pain Assessment
Client almost always has pain or discomfort after surgery.
Pain assessment is started by the postanesthesia care unit nurse.
Pain usually reaches its peak the second day after surgery, when the client is more awake, more active, and the anesthetic agents and drugs given during surgery have been excreted.
Impaired Gas Exchange
Interventions include: Airway maintenance Positioning the client in a side-lying
position or turning his or her head to the side to prevent aspiration
Encouraging breathing exercises Encouraging mobilization as soon as
possible to help remove secretions and promote lung expansion
Impaired Skin Integrity
Interventions include: Nursing assessment of the surgical area Dressings: first dressing change usually
performed by surgeon Drains: provide an exit route for air, blood,
and bile as well as help prevent deep infections and abscess formation during healing
(Continued)
Impaired Skin Integrity (Continued)
Drug therapy including antibiotics and irrigations are used to treat wound infection.
Surgical management is required for wound opening.
Acute Pain
Interventions include: Drug therapy Complementary and alternative
therapies such as:PositioningMassageRelaxation and diversion
techniques
Potential for Hypoxemia
Interventions include: Maintenance of airway patency and
breathing pattern Prevention of hypothermia Maintenance of oxygen therapy as
prescribed
Health Teaching
Prevention of infection Dressing care Nutrition Pain medication management Progressive increase in activity
level Use of proper body mechanics