Assessing Pain and Vital Signs Flashcards
- is an unpleasant sensory and emotional experience
associated with actual or potential tissue damage, or
described in terms of such damage.
PAIN
the 5th Vital Sign
PAIN
▪ Pain is subjective and highly individualized
▪ Its stimulus is physical and/or mental in nature
▪ Only the patient knows whether pain is present and how the experience feels
▪ May not be directly proportional to amount of tissue damage
Nature of Pain
Types of Pain
- Based on duration
- Based on location
- Based on intensity
- Based on etiology
Types of Pain
Based on duration :
Acute
Chronic
- Chronic non-cancer pain
- Chronic episodic pain
- Chronic cancer pain
Classification of pain based on duration :
ACUTE PAIN
CHRONIC PAIN
▪ Lasting from seconds to 6
months
▪ It usually resolves, with or
without treatment, after an
injured area heals
▪ Unrelieved acute pain can
progress to chronic pain
ACUTE PAIN
▪ Last longer than 6 months
▪ Can be:
-Chronic non cancer pain
-Chronic cancer pain
-Chronic Episodic pain:
pain episodes last for
hours, days, weeks.
(e.g. migraine headaches)
CHRONIC PAIN
Classification of pain-based on intensity
▪ Mild Pain: Pain scale reading from 1 -3
▪ Moderate Pain: Pain scale reading from 4 to 6
▪ Severe Pain: Pain scale reading from 7 to 10
Classification of pain based on etiology.
Nociceptive pain
Neuropathic pain
experienced when an intact, properly functioning nervous system sends signals that tissues are damaged, requiring attention and proper care.
✓ Somatic pain: pain that is originating from the skin, muscles, bone,
or connective tissue
✓ Visceral pain: pain that results from the activation of nociceptors of
the thoracic, pelvic or abdominal viscera (organs)
Nociceptive pain
associated with damaged or
malfunctioning nerves due to illness, injury, or undetermined
reasons.
✓ Peripheral neuropathic pain: due to damage to peripheral nervous
system
✓ Central neuropathic pain: results from malfunctioning nerves in the
central nervous system
Neuropathic pain
These are various tools that are designed to assess the
level of pain.
Pain Assessment Tool
The most commonly used Pain Assessment Tools are.
- Verbal Rating Scale
- Numeric Rating Scale
- Wong Baker’s Faces Pain Scale
A drug delivery system called patient-controlled analgesia
(PCA) is a safe method for pain management that many patient prefer.
Patient-Controlled Analgesia