Week 6: Perioperative care and pain Flashcards

(45 cards)

1
Q

untreated pain can result in

A

unnecessary suffering, physical dysfunction,
psychosocial distress, impaired recovery from acute illness and surgery,
immunosuppression, and sleep disturbances.

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2
Q

inadequate pain mgmt can be due to

A

lack of knowledge and skills to adequately assess and treat pain; misconceptions about pain; and inaccurate and inadequate information regarding addiction, tolerance, respiratory depression, and
other adverse effects of opioids.

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3
Q

nursing role in pain mgmt

A

(1) assessing pain and communicating this
information to other health care providers, (2) ensuring the delivery of effective pain
relief measures, (3) evaluating the effectiveness of these interventions, (4) monitoring
ongoing effectiveness of pain management strategies, and (5) providing education to
patients and their families regarding pain management approaches and possible
adverse effects.

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4
Q

physiological pain dimension

A

genetic, anatomical, and

physical determinants of pain.

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5
Q

sensory discriminative component of pain

A

recognition of sensation is painful

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6
Q

motivational affective component of pain

A

emotional response to pain experience

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7
Q

behavioural component of pain

A

observable actions used to express or control pain

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8
Q

cognitive evaluative component of pain

A

beliefs attitudes memories and meaning attritbuted to pain

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9
Q

sociocultural dimension of pain

A

demographics, support systems, social roles, past pain experiences, and culture

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10
Q

nociception

A

physiological process by which information about tissue damage
is communicated to the central nervous system. Nociception involves transduction,
transmission, perception, and modulation.

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11
Q

nociceptive pain

A

caused by damage to

somatic or visceral tissue. Somatic pain may be described as aching or throbbing.

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12
Q

neuropathic pain

A

caused by damage to nerve cells or changes in spinal cord
processing. Difficult to treat, this type of pain is typically described as burning,
shooting, stabbing, or electrical in nature.

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13
Q

acute pain

A

diminishes over time as healing occurs

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14
Q

persistent pain

A

lasts for long period, often defined as past the time when an expected acute pain or acute injury should subside

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15
Q

every pain assessment should include

A

evaluation of the sensory-discriminative

component: pattern, area, intensity, and nature (PAIN) of the pain.

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16
Q

equinalgesic dose

A

dose of one analgesic that is equivalent in pain-

relieving effects compared with another analgesic.

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17
Q

pain meds are divided into 3 categories

A

nonopioids, opioids, and conanalgesics or adjuvent drugs

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18
Q

adjuvent analgesic therapies include

A

antidepressants, anticonvulsants, corticosteroids, and local anaesthetics

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19
Q

neuroablative interventions

A

performed for severe pain that is unresponsive to all other therapies

20
Q

neuroaugmentation

A

electrical stim of the CNS

21
Q

transcutaneous electrical nerve stimulation

A

delivery of an electric current through electrodes applied to skin surface over painful region, trigger points, or over a peripheral nerve

22
Q

ambulatory surgery

A

also called same day surgery, can be conducted in emergency
departments, endoscopy clinics, doctors’ offices, and outpatient surgery units in
hospitals.

23
Q

preoperative teaching involves the following

A

Three types of information: sensory (what patients will see, hear, smell, and feel
during surgery), process (general information about what will happen), and
procedural (more specific details).
o Different patients, with varying cultures, backgrounds, and experiences, may want
different types of information.
o All teaching should be documented in the patient’s medical record.
o All patients should receive instruction about deep breathing, incentive spirometry,
coughing, and moving postoperatively.

24
Q

informed consent is valid if

A

it is voluntary, pt has mental capacity to consent, and the pt is properly informed

25
on the day of surgery the nurse is responsible for
o Final preoperative teaching o Readiness assessment o Communication of pertinent findings from diagnostic procedures and consults to appropriate health care providers o Ensuring that all preoperative preparation orders have been completed o Ensuring that records and reports are present and complete to accompany the patient to the OR o Verifying the presence of a signed operative consent o Laboratory data o A history and physical examination report o Baseline vital signs o Nurses’ notes complete to that point
26
surgical suite
controlled environment designed to maximize infection control and provide a seamless flow of patients, personnel, and operative instruments, equipment, and supplies.
27
unrestricted area
personnel in street clothes can interact with those in scrubs
28
semirestricted area
personnel must wear surgical attire and cover all head and facial hair
29
restricted area
includes the OR, and all areas where sterile supplies are opened, the scrub sink area, and clean core, masks are required
30
in the holding area the nurse
identifies and assesses the patient, gives preoperative medications, and, in some institutions, initiates intravenous (IV) infusions before the patient is transferred into the OR or to an anaesthesia block room. Minor procedures such as inserting intravenous (IV) catheters and arterial lines, peripheral and spinal nerve blocks, and drug administration may occur here.
31
circulating OR nurse role
The circulating nurse is neither scrubbed, gloved, nor gowned, and remains in the unsterile field. The perioperative nurse orchestrates the preparation of the OR with other members of the surgical team. The nurse is usually the first member of the surgical team to greet the patient on arrival to the surgical suite and advocates for the patient throughout the intraoperative experience
32
scrub nurse role
the scrub nurse is often a practical nurse who performs surgical hand asepsis, is gowned and gloved in sterile attire, and remains in the sterile field assisting the surgical team by preparing and handling instruments.
33
general anesthesia
loss of sensation with loss of consciousness, skeletal muscle relaxation, amnesia, analgesia, and elimination of the somatic, autonomic, and endocrine responses, including coughing, gagging, vomiting, and sympathetic nervous system responsiveness.
34
local anesthesia
loss of sensation without loss of consciousness. Local anaesthesia may be induced topically or via infiltration intracutaneously or subcutaneously.
35
regional anesthesia
loss of sensation to a region of the body without loss of consciousness when a specific nerve or group of nerves is blocked with the administration of a local anaesthetic (e.g., spinal, epidural, or peripheral nerve block).
36
procedural sedation
refers to the technique of administering IV sedatives or procedural agents with or without analgesics. Procedural sedation with analgesia results in depressed levels of consciousness but patients do maintain independent control of their airway and, subsequently, oxygenation.
37
malignant hyperthermia
a rare metabolic disease characterized | by hyperthermia with rigidity of skeletal muscles that can result in death
38
phase 1 post op care
▪ Care during the immediate postanaesthesia period ▪ Focused on the patient’s basic life-sustaining needs ▪ Constant, vigilant monitoring ▪ Goal: Prepare patient for safe transfer to phase II or inpatient unit
39
phase 2 post op care
▪ Surgery patient is ambulatory ▪ Goal: Prepare patient for transfer to extended-care environment or home with discharge teaching
40
extended observation post op care
▪ Ongoing care for patients who will be admitted to the unit and those who require observation or interventions ▪ Goal: Prepare patient for self-care.
41
potential respiratory complications in the PACU
airway obstruction, hypoxemia, and hypoventilation
42
potential cardiovascular complications in PACU
hypotension, hypertension, and dysrhythmias
43
potential neurological complications in PACU
emergence delirium, delayed awakening, and agitation
44
potential GI complications in PACU
post op nausea and vomiting
45
potential urinary complications in PACU
postop oliguria and acute urinary retention