Unit B: Pain

Nociception

Processing of pain signals in the brain that gives rise to the feeling of pain.

Visceral pain

a poorly localized, dull, or diffuse pain that arises from the abdominal organs, or viscera

Endorphins

"morphine within"—natural, opiate-like neurotransmitters linked to pain control and to pleasure.

A client is to receive 4 mg morphine sulfate IV push. The pharmacy delivers 5 mg in a 2-mL vial. How much should the nurse administer for one dose? (Record your answer using a decimal rounded to the nearest tenth.) ____ mL

ANS: 1.6 mL

A nurse is preparing to give an infusion of acetaminophen (Ofirmev). The pharmacy delivers a bag containing 50 mL of normal saline and the Ofirmev. At what rate does the nurse set the IV pump to deliver this dose? (Record your answer using a whole number.) ____ mL/hr

ANS: 200 mL/hr Intravenous acetaminophen (Ofirmev) is approved for treatment of pain and fever in adults and children ages 2 years and older and is given by a 15-minute infusion. To deliver 50 mL in 15 minutes, set the IV pump for 200 mL/hr. To run 50 mL in 60 minutes, the pump would be set for 50 mL/hr. To run this volume in one quarter of the time, divide by 4: 200 4 = 50.

A nursing technician reports that a post-operative client who is receiving IV PCA morphine is very drowsy, unable to complete a sentence without falling asleep, and has a respiratory rate of 12 breaths per minute. What is the nurse's first action at this time? A. Arouse the client and raise the head of the bed to a 90-degree angle. B. Promptly call the primary health care provider to request an order to reduce the opioid dose. C. Take away the client's PCA button and tell the family to notify staff with pain returns. D. Return environmental stimuli by darkening the room so that the client can sleep

B

An older client who has advanced Alzheimer's disease is admitted to the clinical unit after abdominal surgery and is guarding her abdomen and moaning. What action will the nurse take? A. Ask the client's family to rate the intensity of the client's pain using the 0-10 scale B. Use a behavioral pain assessment tool to determine the presence of pain. C. Ask the client to rate the intensity of her pain using the 0-10 scale D. Contact the primary health care provider to request an order for an anti-anxiety drug.

B

An older client takes acetaminophen (Tylenol) 2000 mg daily for osteoarthritis. What health teaching will the nurse provide for the client related to this medication? A. "Be sure and take your medication with food to prevent stomach ulcers." B. "Take your medication only when you need it for chronic pain." C. "Avoid any over-the-counter medications that may contain acetaminophen." D. "Take your blood pressure often because acetaminophen can cause it to go up."

C

Multi-modal Analgesia

Combines drugs with at least with two mechanisms of action so pain control can be optimized

Pain Threshold

amount of stimulation required before a person experiences the sensation of pain

Opioid Tolerant

denotes a person who has taken opioids long enough at doses high enough to develop tolerance to many of the opioid's effects, including analgesia and sedation

A client has a one-time order for morphine 2 mg IV push. The drug is available as 5 mg/mL. The nurse administers _______mL of morphine for one dose.

0.4 mL

Euphoria

A feeling of great happiness or well-being

A client who had a laminectomy reports new onset of severe back pain. What responses by the nurse are most appropriate for the client at this time? (Select all that apply) A. "How is your pain on a 0-10 scale with 10 being the worst possible pain you've had?" B. "Could you describe the pain in your back?" C. "When you had visitors, you seemed to be laughing and not in any pain." D. "I'll get you some pain medication that the surgeon ordered." E. "Can you tell me what positions make the pain feel worse and better?"

A, B, E

A new nurse reports to the precepting nurse that a client requested pain medication, and when the nurse brought it, the client was sound asleep. The nurse states the client cannot possibly sleep with the severe pain the client described. What response by the experienced nurse is best? a. Being able to sleep doesnt mean pain doesnt exist. b. Have you ever experienced any type of pain? c. The client should be assessed for drug addiction. d. Youre right; I would put the medication back.

ANS: A A clients description is the most accurate assessment of pain. The nurse should believe the client and provide pain relief. Physiologic changes due to pain vary from client to client, and assessments of them should not supersede the clients descriptions, especially if the pain is chronic in nature. Asking if the new nurse has had pain is judgmental and flippant, and does not provide useful information. This amount of information does not warrant an assessment for drug addiction. Putting the medication back and ignoring the clients report of pain serves no useful purpose.

A postoperative client is reluctant to participate in physical therapy. What action by the nurse is best? a. Ask the client about pain goals and if they are being met. b. Ask the client why he or she is being uncooperative with therapy. c. Increase the dose of analgesia given prior to therapy sessions. d. Tell the client that physical therapy is required to regain function.

ANS: A A comprehensive pain management plan includes the clients goals for pain control. Adequate pain control is necessary to allow full participation in therapy. The first thing the nurse should do is to ask about the clients pain goals and if they are being met. If not, an adjustment to treatment can be made. If they are being met, the nurse can assess for other factors influencing the clients behavior. Asking the client why he or she is being uncooperative is not the best response for two reasons. First, why questions tend to put people on the defensive. Second, labeling the behavior is inappropriate. Simply increasing the pain medication may not be advantageous. Simply telling the client that physical therapy is required does not address the issue.

A nurse uses the Checklist of Nonverbal Pain Indicators to assess pain in a nonverbal client with advanced dementia. The client scores a zero. What action by the nurse is best? a. Assess physiologic indicators and vital signs. b. Do not give pain medication as no pain is indicated. c. Document the findings and continue to monitor. d. Try a small dose of analgesic medication for pain.

ANS: A Assessing pain in a nonverbal client is difficult despite the use of a scale specifically designed for this population. The nurse should next look at physiologic indicators of pain and vital signs for clues to the presence of pain. Even a low score on this index does not mean the client does not have pain; he or she may be holding very still to prevent more pain. Documenting pain is important but not the most important action in this case. The nurse can try a small dose of analgesia, but without having indices to monitor, it will be difficult to assess for effectiveness. However, if the client has a condition that could reasonably cause pain (i.e., recent surgery), the nurse does need to treat the client for pain.

A student nurse learns that there are physical consequences to unrelieved pain. Which factors are included in this problem? (Select all that apply.) a. Decreased immune response b. Development of chronic pain c. Increased gastrointestinal (GI) motility d. Possible immobility e. Slower healing

ANS: A, B, D, E There are many physiologic impacts of unrelieved pain, including decreased immune response; development of chronic pain; decreased GI motility; immobility; slower healing; prolonged stress response; and increased heart rate, blood pressure, and oxygen demand.

An emergency department (ED) manager wishes to start offering clients nonpharmacologic pain control methodologies as an adjunct to medication. Which strategy would be most successful with this client population? a. Listening to music on a headset b. Participating in biofeedback c. Playing video games d. Using guided imagery

ANS: A Listening to music on a headset would be the most successful cognitive-behavioral pain control method for several reasons. First, in the ED, the nurse does not have time to teach clients complex modalities such as guided imagery or biofeedback. Second, clients who are anxious and in pain may not have good concentration, limiting the usefulness of video games. Playing music on a headset only requires the client to wear the headset and can be beneficial without strong concentration. A wide selection of music will make this appealing to more people.

The nurse receives a hand-off report. One client is described as a drug seeker who is obsessed with even tiny changes in physical condition and is on the light constantly asking for more pain medication. When assessing this clients pain, what statement or question by the nurse is most appropriate? a. Help me understand how pain is affecting you right now. b. I wish I could do more; is there anything I can get for you? c. You cannot have more pain medication for 3 hours. d. Why do you think the medication is not helping your pain?

ANS: A This is an example of therapeutic communication. A client who is preoccupied with physical symptoms and is demanding may have some psychosocial impact from the pain that is not being addressed. The nurse is providing the client the chance to explain the emotional effects of pain in addition to the physical ones. Saying the nurse wishes he or she could do more is very empathetic, but this response does not attempt to learn more about the pain. Simply telling the client when the next medication is due also does not help the nurse understand the clients situation. Why questions are probing and often make clients defensive, plus the client may not have an answer for this question.

A nursing student is studying pain sources. Which statements accurately describe different types of pain? (Select all that apply.) a. Neuropathic pain sometimes accompanies amputation. b. Nociceptive pain originates from abnormal pain processing. c. Deep somatic pain is pain arising from bone and connective tissues. d. Somatic pain originates from skin and subcutaneous tissues. e. Visceral pain is often diffuse and poorly localized.

ANS: A, C, D, E Neuropathic pain results from abnormal pain processing and is seen in amputations and neuropathies. Somatic pain can arise from superficial sources such as skin, or deep sources such as bone and connective tissues. Visceral pain originates from organs or their linings and is often diffuse and poorly localized. Nociceptive pain is normal pain processing and consists of somatic and visceral pain.

A nurse on the postoperative unit administers many opioid analgesics. What actions by the nurse are best to prevent unwanted sedation as a complication of these medications? (Select all that apply.) a. Avoid using other medications that cause sedation. b. Delay giving medication if the client is sleeping. c. Give the lowest dose that produces good control. d. Identify clients at high risk for unwanted sedation. e. Use an oximeter to monitor clients receiving analgesia

ANS: A, C, D, E Sedation is a side effect of opioid analgesics. Some sedation can be expected, but protecting the client against unwanted and dangerous sedation is a critical nursing responsibility. The nurse should identify clients at high risk for unwanted sedation and give the lowest possible dose that produces satisfactory pain control. Avoid using other sedating medications such as antihistamines to treat itching. An oximeter can alert the nurse to a decrease in the clients oxygen saturation, which often follows sedation. A postoperative client frequently needs to be awakened for pain medication in order to avoid waking to out-of-control pain later.

A client reports a great deal of pain following a fairly minor operation. The surgeon leaves a prescription for the nurse to administer a placebo instead of pain medication. What actions by the nurse are most appropriate? (Select all that apply.) a. Consult with the prescriber and voice objections. b. Delegate administration of the placebo to another nurse. c. Give the placebo and reassess the clients pain. d. Notify the nurse manager of the physicians request. e. Tell the client what the prescriber ordered.

ANS: A, D Nurses should never give placebos to treat a clients pain (unless the client is in a research study). This practice is unethical and, in many states, illegal. The nurse should voice concerns with the prescriber and, if needed, contact the nurse manager. The nurse should not delegate giving the placebo to someone else, nor should the nurse give it. The nurse should not tell the client unless absolutely necessary (the client asks) as this will undermine the prescriber-client relationship.

A faculty member explains the concepts of addiction, tolerance, and dependence to students. Which information is accurate? (Select all that apply.) a. Addiction is a chronic physiologic disease process. b. Physical dependence and addiction are the same thing. c. Pseudoaddiction can result in withdrawal symptoms. d. Tolerance is a normal response to regular opioid use. e. Tolerance is said to occur when opioid effects decrease.

ANS: A, D, E Addiction, tolerance, and dependence are important concepts. Addiction is a chronic, treatable disease with a neurologic and biologic basis. Tolerance occurs with regular administration of opioid analgesics and is seen when the effect of the analgesic decreases (either therapeutic effect or side effects). Dependence and addiction are not the same; dependence occurs with regular administration of analgesics and can result in withdrawal symptoms when they are discontinued abruptly. Pseudoaddiction is the mistaken diagnosis of addictive disease.

A faculty member explains to students the process by which pain is perceived by the client. Which processes does the faculty member include in the discussion? (Select all that apply.) a. Induction b. Modulation c. Sensory perception d. Transduction e. Transmission

ANS: B, C, D, E The four processes involved in making pain a conscious experience are modulation, sensory perception, transduction, and transmission.

A nurse on the medical-surgical unit has received a hand-off report. Which client should the nurse see first? a. Client being discharged later on a complicated analgesia regimen b. Client with new-onset abdominal pain, rated as an 8 on a 0-to-10 scale c. Postoperative client who received oral opioid analgesia 45 minutes ago d. Client who has returned from physical therapy and is resting in the recliner

ANS: B Acute pain often serves as a physiologic warning signal that something is wrong. The client with new-onset abdominal pain needs to be seen first. The postoperative client needs 45 minutes to an hour for the oral medication to become effective and should be seen shortly to assess for effectiveness. The client going home requires teaching, which should be done after the first two clients have been seen and cared for, as this teaching will take some time. The client resting comfortably can be checked on quickly before spending time teaching the client who is going home.

A client is being discharged from the hospital after surgery on hydrocodone and acetaminophen (Lorcet). What discharge instruction is most important for this client? a. Call the doctor if the Lorcet does not relieve your pain. b. Check any over-the-counter medications for acetaminophen. c. Eat more fiber and drink more water to prevent constipation. d. Keep your follow-up appointment with the surgeon as scheduled.

ANS: B All instructions are appropriate for this client. However, advising the client to check over-the-counter medications for acetaminophen is an important safety measure. Acetaminophen is often found in common over-the-counter medications and should be limited to 3000 mg/day.

An older adult has diabetic neuropathy and often reports unbearable foot pain. About which medication would the nurse plan to educate the client? a. Desipramine (Norpramin) b. Duloxetine (Cymbalta) c. Morphine sulfate d. Nortriptyline (Pamelor)

ANS: B Antidepressants and anticonvulsants often are used for neuropathic pain relief. Morphine would not be used for this client. However, older adults do not tolerate tricyclic antidepressants very well, which eliminates desipramine and nortriptyline. Duloxetine would be the best choice for this older client.

A hospitalized client has a history of depression for which sertraline (Zoloft) is prescribed. The client also has a morphine allergy and a history of alcoholism. After surgery, several opioid analgesics are prescribed. Which one would the nurse choose? a. Hydrocodone and acetaminophen (Lorcet) b. Hydromorphone (Dilaudid) c. Meperidine (Demerol) d. Tramadol (Ultram)

ANS: B Hydromorphone is a good alternative to morphine for moderate to severe pain. The nurse should not choose Lorcet because it contains acetaminophen (Tylenol) and the client has a history of alcoholism. Tramadol should not be used due to the potential for interactions with the clients sertraline. Meperidine is rarely used and is often restricted.

A hospitalized client uses a transdermal fentanyl (Duragesic) patch for chronic pain. What action by the nurse is most important for client safety? a. Assess and record the clients pain every 4 hours. b. Ensure the client is eating a high-fiber diet. c. Monitor the clients bowel function every shift. d. Remove the old patch when applying the new one.

ANS: D The old fentanyl patch should be removed when applying a new patch so that accidental overdose does not occur. The other actions are appropriate, but not as important for safety.

A nurse is caring for a client on an epidural patient-controlled analgesia (PCA) pump. What action by the nurse is most important to ensure client safety? a. Assess and record vital signs every 2 hours. b. Have another nurse double-check the pump settings. c. Instruct the client to report any unrelieved pain. d. Monitor for numbness and tingling in the legs.

ANS: B PCA-delivered analgesia creates a potential risk for the client. Pump settings should always be double-checked. Assessing vital signs should be done per agency policy and nurse discretion, and may or may not need to be this frequent. Unrelieved pain should be reported but is not vital to client safety. Monitoring for numbness and tingling in the legs is an important function but will manifest after something has occurred to the client; monitoring does not prevent the event from occurring.

A client has received an opioid analgesic for pain. The nurse assesses that the client has a Pasero Scale score of 3 and a respiratory rate of 7 shallow breaths/min. The clients oxygen saturation is 87%. What action should the nurse perform first? a. Apply oxygen at 4 L/min. b. Attempt to arouse the client. c. Give naloxone (Narcan). d. Notify the Rapid Response Team.

ANS: B The Pasero Opioid-Induced Sedation Scale is used to assess for unwanted opioid-associated sedation. A Pasero Scale score of 3 is unacceptable but is managed by trying to arouse the client in order to take deep breaths and staying with the client until he or she is more alert. Administering oxygen will not help if the clients respiratory rate is 7 breaths/min. Giving naloxone and calling for a Rapid Response Team would be appropriate for a higher Pasero Scale score.

The nurse in the surgery clinic is discussing an upcoming surgical procedure with a client. What information provided by the nurse is most appropriate for the clients long-term outcome? a. At least you know that the pain after surgery will diminish quickly. b. Discuss acceptable pain control after your operation with the surgeon. c. Opioids often cause nausea but you wont have to take them for long. d. The nursing staff will give you pain medication when you ask them for it.

ANS: B The best outcome after a surgical procedure is timely and satisfactory pain control, which diminishes the likelihood of chronic pain afterward. The nurse suggests that the client advocate for himself and discuss acceptable pain control with the surgeon. Stating that pain after surgery is usually short lived does not provide the client with options to have personalized pain control. To prevent or reduce nausea and other side effects from opioids, a multimodal pain approach is desired. For acute pain after surgery, giving pain medications around the clock instead of waiting until the client requests it is a better approach.

A client is put on twice-daily acetaminophen (Tylenol) for osteoarthritis. What finding in the clients health history would lead the nurse to consult with the provider over the choice of medication? a. 25pack-year smoking history b. Drinking 3 to 5 beers a day c. Previous peptic ulcer d. Taking warfarin (Coumadin)

ANS: B The major serious side effect of acetaminophen is hepatotoxicity and liver damage. Drinking 3 to 5 beers each day may indicate underlying liver disease, which should be investigated prior to taking chronic acetaminophen. The nurse should relay this information to the provider. Smoking is not related to acetaminophen side effects. Acetaminophen does not cause bleeding, so a previous peptic ulcer or taking warfarin would not be a problem.

Equianalgesia

Ability to provide equivalent pain relief by calculating dosages of different drugs or routes of administration that provide comparable analgesia

A client with a broken arm has had ice placed on it for 20 minutes. A short time after the ice was removed, the client reports that the effect has worn off and requests pain medication, which cannot be given yet. What actions by the nurse are most appropriate? (Select all that apply.) a. Ask for a physical therapy consult. b. Educate the client on cold therapy. c. Offer to provide a heating pad. d. Repeat the ice application. e. Teach the client relaxation techniques.

ANS: B, D, E Nonpharmacologic pain management can be very effective. These modalities include ice, heat, pressure, massage, vibration, and transcutaneous electrical stimulation. Since the client is unable to have more pain medication at this time, the nurse should focus on nonpharmacologic modalities. First the client must be educated; the effects of ice wear off quickly once it is removed, and the client may have had unrealistic expectations. The nurse can repeat the ice application and teach relaxation techniques if the client is open to them. A physical therapy consult will not help relieve acute pain. Heat would not be a good choice for this type of injury.

A registered nurse (RN) and nursing student are caring for a client who is receiving pain medication via patient-controlled analgesia (PCA). What action by the student requires the RN to intervene? a. Assesses the clients pain level per agency policy b. Monitors the clients respiratory rate and sedation c. Presses the button when the client cannot reach it d. Reinforces client teaching about using the PCA pump

ANS: C The client is the only person who should press the PCA button. If the client cannot reach it, the student should either reposition the client or the button, and should not press the button for the client. The RN should intervene at this point. The other actions are appropriate.

A nurse is assessing pain on a confused older client who has difficulty with verbal expression. What pain assessment tool would the nurse choose for this assessment? a. Numeric rating scale b. Verbal Descriptor Scale c. FACES Pain Scale-Revised d. Wong-Baker FACES Pain Scale

ANS: C All are valid pain rating scales; however, some research has shown that the FACES Pain Scale-Revised is preferred by both cognitively intact and cognitively impaired adults.

A student nurse asks why several clients are getting more than one type of pain medication instead of very high doses of one medication. What response by the registered nurse is best? a. A multimodal approach is the preferred method of control. b. Doctors are much more liberal with pain medications now. c. Pain is so complex it takes different approaches to control it. d. Clients are consumers and they demand lots of pain medicine.

ANS: C Pain is a complex phenomenon and often responds best to a regimen that uses different types of analgesia. This is called a multimodal approach. Using this terminology, however, may not be clear to the student if the terminology is not understood. Doctors may be more liberal with pain medications, but that is not the best reason for this approach. Saying that clients are consumers who demand medications sounds as if the nurse is discounting their pain experiences.

A nurse is caring for four clients receiving pain medication. After the hand-off report, which client should the nurse see first? a. Client who is crying and agitated b. Client with a heart rate of 104 beats/min c. Client with a Pasero Scale score of 4 d. Client with a verbal pain report of 9

ANS: C The Pasero Opioid-Induced Sedation Scale has scores ranging from S to 1 to 4. A score of 4 indicates unacceptable somnolence and is an emergency. The nurse should see this client first. The nurse can delegate visiting with the crying client to a nursing assistant; the client may be upset and might benefit from talking or a comforting presence. The client whose pain score is 9 needs to be seen next, or the nurse can delegate this assessment to another nurse while working with the priority client. A heart rate of 104 beats/min is slightly above normal, and that client can be seen after the other two clients are cared for.

A postoperative client has an epidural infusion of morphine and bupivacaine (Marcaine). What actions does the nurse delegate to the unlicensed assistive personnel (UAP)? (Select all that apply.) a. Ask the client to point out any areas of numbness or tingling. b. Determine how many people are needed to ambulate the client. c. Perform a bladder scan if the client is unable to void after 4 hours. d. Remind the client to use the incentive spirometer every hour. e. Take and record the clients vital signs per agency protocol.

ANS: C, D, E The UAP can assess and record vital signs, perform a bladder scan and report the results to the nurse, and remind the client to use the spirometer. The nurse is legally responsible for assessments and should ask the client about areas of numbness or tingling, and assess if the client is able to bear weight and walk.

The nurse is assessing a clients pain and has elicited information on the location, quality, intensity, effect on functioning, aggravating and relieving factors, and onset and duration. What question by the nurse would be best to ask the client for completing a comprehensive pain assessment? a. Are you worried about addiction to pain pills? b. Do you attach any spiritual meaning to pain? c. How high would you say your pain tolerance is? d. What pain rating would be acceptable to you?

ANS: D A comprehensive pain assessment includes the items listed in the question plus the clients opinion on a functional goal, such as what pain rating would be acceptable to him or her. Asking about addiction is not warranted in an initial pain assessment. Asking about spiritual meanings for pain may give the nurse important information, but getting the basics first is more important. Asking about pain tolerance may give the client the idea that pain tolerance is being judged.

An older client who lives alone is being discharged on opioid analgesics. What action by the nurse is most important? a. Discuss the need for home health care. b. Give the client follow-up information. c. Provide written discharge instructions. d. Request a home safety assessment.

ANS: D All these activities are appropriate when discharging a client whose needs will continue after discharge. A home safety assessment would be most important to ensure the safety of this older client.

A nurse on the postoperative inpatient unit receives a hand-off report on four clients using patient-controlled analgesia (PCA) pumps. Which client should the nurse see first? a. Client who appears to be sleeping soundly b. Client with no bolus request in 6 hours c. Client who is pressing the button every 10 minutes d. Client with a respiratory rate of 8 breaths/min

ANS: D Continuous delivery of opioid analgesia can lead to respiratory depression and extreme sedation. A respiratory rate of 8 breaths/min is below normal, so the nurse should first check this client. The client sleeping soundly could either be overly sedated or just comfortable and should be checked next. Pressing the button every 10 minutes indicates the client has a high level of pain, but the device has a lockout determining how often a bolus can be delivered. Therefore, the client cannot overdose. The nurse should next assess that clients pain. The client who has not needed a bolus of pain medicine in several hours has well-controlled pain.

A nurse is preparing to give a client ketorolac (Toradol) intravenously for pain. Which assessment findings would lead the nurse to consult with the provider? a. Bilateral lung crackles b. Hypoactive bowel sounds c. Self-reported pain of 3/10 d. Urine output of 20 mL/2 hr

ANS: D Drugs in this category can affect renal function. Clients should be adequately hydrated and demonstrate good renal function prior to administering ketorolac. A urine output of 20 mL/2 hr is well below normal, and the nurse should consult with the provider about the choice of drug. Crackles and hypoactive bowel sounds are not related. A pain report of 3 does not warrant a call to the physician. The medication may be part of a round-the-clock regimen to prevent and control pain and would still need to be given. If the medication is PRN, the nurse can ask the client if he or she still wants it.

A student asks the nurse what is the best way to assess a clients pain. Which response by the nurse is best? a. Numeric pain scale b. Behavioral assessment c. Objective observation d. Clients self-report

ANS: D Many ways to measure pain are in use, including numeric pain scales, behavioral assessments, and other objective observations. However, the most accurate way to assess pain is to get a self-report from the client.

A client who had surgery has extreme postoperative pain that is worsened when trying to participate in physical therapy. What intervention for pain management does the nurse include in the clients care plan? a. As-needed pain medication after therapy b. Client-controlled analgesia with a basal rate c. Pain medications prior to therapy only d. Round-the-clock analgesia with PRN analgesics

ANS: D Severe pain related to surgery or tissue trauma is best managed with round-the-clock dosing. Breakthrough pain associated with specific procedures is managed with additional medication. An as-needed regimen will not control postoperative pain. A client-controlled analgesia pump might be a good idea but needs basal (continuous) and bolus (intermittent) settings to accomplish adequate pain control. Pain control needs to be continuous, not just administered prior to therapy.

A nurse is assessing pain in an older adult. What action by the nurse is best? a. Ask only yes-or-no questions so the client doesnt get too tired. b. Give the client a picture of the pain scale and come back later. c. Question the client about new pain only, not normal pain from aging. d. Sit down, ask one question at a time, and allow the client to answer.

ANS: D Some older clients do not report pain because they think it is a normal part of aging or because they do not want to be a bother. Sitting down conveys time, interest, and availability. Ask only one question at a time and allow the client enough time to answer it. Yes-or-no questions are an example of poor communication technique. Giving the client a pain scale, then leaving, might give the impression that the nurse does not have time for the client. Plus the client may not know how to use it. There is no normal pain from aging.

Patient-controlled analgesia (PCA)

a drug delivery system that uses a computerized pump with a button the patient can press to deliver a dose of an analgesic through an intravenous catheter

Titration

a measured amount of a solution of unknown concentration is added to a known volume of a second solution until the reaction between them is just complete

Opioid Naive

describes patients who are receiving opioid analgesics for the first time and who therefore are not accustomed to their effects

Analgesics

drugs that relieve pain

Chronic Pain

episode of pain that lasts for 6 months or longer; may be intermittent or continuous

Exacerbation

increase in the severity of a disease or its symptoms

Pain tolerance

level of pain a person is willing to accept

Intraspinal Analgesia

method of relieving pain by instilling a narcotic or local anesthetic via a catheter into the subarachnoid or epidural space of the spinal cord

Opioid

more correct term for narcotic analgesics, since these drugs act by binding to opiate receptor sites in the central nervous system

Somatic Pain

originating from muscle, bone, joints, tendons, or blood vessels

Neuropathic pain

pain from damage to neurons of either the peripheral or central nervous system

Breakthrough pain

pain restarts or escalates before next scheduled analgesic dose

Acute Pain

pain that is felt suddenly from injury, disease, trauma, or surgery

Epidural

pertaining to the layer upon the dura mater

Placebo

something which has a positive mental effect, but no physical effect

Tolerance

the diminishing effect with regular use of the same dose of a drug, requiring the user to take larger and larger doses before experiencing the drug's effect