Flashcards in Chapter 20 Deck (47)
The nurse is teaching a community health class about health promotion techniques. Which statement by a student indicates a strategy to help prevent the development of osteoarthritis?
a. “I will keep my BMI under 24.”
b. “I will switch to low-tar cigarettes.”
c. “I will start jogging twice a week.”
d. “I will have a family tree done.”
A: Obesity increases the stress on weight-bearing joints and contributes to the development of degenerative joint disease. Smoking does not decrease risk for osteoarthritis. Jogging increases the risk because of increased wear and tear on the joints. There is a genetic link to osteoarthritis; creating a family tree might help the client discover if there is any familial link but will not help prevent the disorder.
The nurse is teaching a client who has osteoarthritis ways to slow progression of the disease. Which statement indicates that the client understands the nurse’s instruction?
a. “I will eat more vegetables and less meat.”
b. “I will avoid exercising to minimize wear on my joints.”
c. “I will take calcium with vitamin D every day.”
d. “I will start swimming twice a week.”
D: Swimming is an excellent form of exercise for clients with arthritis because it involves minimal weight bearing and stress on the joints from gravity. Eating more vegetables will not decrease the progression of osteoarthritis. Taking calcium with vitamin D will decrease the risk of osteoporosis, not osteoarthritis. Gentle exercise is important to help slow progression of the disease.
The nurse is working with a client who will be taking 20 mg of prednisone daily for rheumatoid arthritis. Which precautions does the nurse give the client about taking this medication?
a. “Take this medication at bedtime because it will make you sleepy.”
b. “Take calcium and vitamin D supplements daily.”
c. “Eat a high-fiber diet with lots of lean meats.”
d. “Wash your face twice a day with an antibacterial soap.”
B: Long-term steroid use is associated with many complications, including diabetes, infection, and osteoporosis, among others. The client should be instructed to take calcium and vitamin D supplements to help prevent osteoporosis. Prednisone does not cause constipation, so increased fiber would not be helpful. Prednisone should be taken in the morning because it may interfere with sleep if taken at bedtime. Washing the face with antibacterial soap may cause skin dryness and breakdown.
An older adult client is scheduled for knee replacement surgery. Which statement by the client indicates a need for further preoperative instruction?
a. “I need to keep my leg positioned away from my body.”
b. “I may have a continuous passive motion machine for a few days.”
c. “I may need more pain medicine than I did with my hip replacement.”
d. “I probably can get back to work within 2 to 3 weeks.”
A: Dislocation is not a problem with knee replacement surgery, so the client does not need to keep his or her leg abducted. The other statements indicate accurate understanding of the instructions.
A client returns to the medical-surgical unit after a total hip replacement with a large wedge-shaped pillow between his legs. The client’s daughter asks the nurse why the pillow is in place. What is the nurse’s best response?
a. “It will help prevent bedsores from developing.”
b. “It will help prevent nerve damage and foot drop.”
c. “It will keep the new hip from becoming dislocated.”
d. “It will prevent climbing out of bed if he becomes confused.”
C: Adduction of the operative leg beyond the midline could dislocate the new hip. The wedge pillow will help prevent this from happening. The wedge will not prevent bedsores from developing because it does not prevent pressure. The pillow will not prevent foot drop, because it is placed between the legs. The pillow is not a restraining device, and it will not prevent the client from climbing out of bed.
The nurse is caring for a postoperative client on the medical-surgical unit following a total left hip replacement the previous day. During the assessment, the nurse notes that the client’s left leg is cool, with weak pedal pulses. What is the nurse’s first action?
a. Assess circulatory status of the right leg.
b. Notify the surgeon immediately.
c. Measure leg circumference at the calf.
d. Check for bilateral Homans’ signs.
A: The symptoms may represent impaired circulation or may be normal for this client. Before the surgeon is notified, the status of the nonoperative leg should be assessed and assessment findings on both legs compared with the client’s baseline. Homans’ sign (pain in the calf on dorsiflexion of the foot) is not always indicative of a deep vein thrombosis and should not be evaluated until other assessments are made. Measuring calf circumference would provide additional data related to deep vein thrombosis.
A client is admitted for a total hip replacement. Past medical history includes diabetes mellitus type 2, a heart attack 5 years ago, and allergies to sulfa drugs. The client currently takes insulin on a sliding scale and celecoxib (Celebrex). Before administering the client’s medications, which action by the nurse is most appropriate?
a. Take the client’s blood pressure in both arms.
b. Call the physician to clarify the orders.
c. Schedule a preoperative electrocardiogram.
d. Review the client’s laboratory values.
B: Celebrex is a cyclooxygenase (COX)-2 inhibitor. These drugs are thought to cause serious adverse reactions such as myocardial infarction and renal problems. This client already has coronary artery disease and a past myocardial infarction, so the nurse should discuss the order with the physician before giving the medication. Reviewing laboratory results could indicate renal impairment, but taking the client’s blood pressure and scheduling an electrocardiogram (ECG) would not take priority over discussion with the physician.
A client is receiving warfarin (Coumadin) daily following total hip replacement surgery. Which laboratory value requires intervention by the nurse?
a. Potassium (K+), 4.2 mEq/L
b. International normalized ratio (INR), 5.1
c. Prothrombin time (PT), 13.4 seconds
d. Hemoglobin (Hg), 16 g/dL
B: Blood levels of Coumadin will be monitored by checking daily PT and INR (in some places, only INR). The INR is critically high. The K+ is normal and is not monitored for Coumadin therapy. The PT is used in some facilities to monitor Coumadin therapy. Hemoglobin would be important to assess because a side effect of Coumadin is bleeding, and a dropping hemoglobin level would indicate that bleeding was occurring. PT and hemoglobin are within the normal range.
The nurse is caring for a client who is 1 day post total hip replacement. The nurse is instructing the client about how to perform quadriceps-setting exercises correctly. Which direction does the nurse provide to the client?
a. “Straighten your legs and push the back of your knees into the mattress.”
b. “Straighten your legs and bring each leg separately off the mattress 6 inches.”
c. “Raise each leg 10 inches off the bed, keep it straight, and make ankle circles.”
d. “Bend each knee, and rapidly point your toes downward and then upward.”
A: Quadriceps-setting exercises are done by straightening the leg as much as possible by attempting to push the back of the knees into the mattress. The other exercises may be performed by the client as tolerated, but these items do not describe quadriceps-setting exercises
The home care nurse is making a follow-up visit to a client who had total hip replacement surgery 2 weeks ago. Which client statement indicates a need for clarification regarding postoperative routine?
a. “My daughter helps me put on my elastic TED (thromboembolic deterrent) hose every day.”
b. “I take 200 mg of Motrin (ibuprofen) at bedtime so that I can sleep.”
c. “Now that my hip doesn’t hurt, I can cross my legs like a lady again.”
d. “Each day, I try to increase my walking time by at least 10 minutes.”
C: Crossing the legs beyond midline can dislocate the new hip joint and should be avoided at all times. The other statements demonstrate correct behavior and understanding.
A client who has had bilateral total knee replacements is prescribed enoxaparin sodium (Lovenox) injections twice daily for the next 3 weeks. The client asks the nurse why she has to have the medication. What is the nurse’s best response?
a. “To prevent swelling within your new knee joints.”
b. “To prevent the formation of blood clots in your legs.”
c. “To prevent arthritis from developing in your new knee joints.”
d. “To prevent an infection from developing in your new knee joints.”
B: Lovenox is an anticoagulant that will help prevent formation of postoperative deep vein thrombosis (DVT). Lovenox does not decrease or prevent swelling, it does not prevent arthritis, and it is not an antibiotic.
The nurse is caring for a client who had right total knee replacement surgery 3 days ago. During the assessment, the nurse notes that the client’s right lower leg is twice the size of the left. What is the nurse’s priority intervention?
a. Elevate the client’s right leg.
b. Apply antiembolism stockings.
c. Assess the client’s respiratory status.
d. Check the client’s pedal pulses.
C: A common complication after total knee replacement (TKR) is the formation of a thrombus below the surgical site. This complication can lead to a pulmonary embolus and can be life threatening. Before notifying the surgeon or the emergency team, assess the client’s pulmonary status to determine whether he or she has any manifestations of an embolus. The client’s leg may be elevated and pedal pulses palpated, but respiratory assessment must be done first. TED hose should not be applied to a leg with suspected deep vein thrombosis (DVT).
A client had a total knee replacement earlier in the day and has a continuous femoral nerve blockade (CFNB). When entering the room to assess the client, the nurse notes that the television volume is quite loud. The client explains that it is hard to hear with “all the ringing in my ears.” What action by the nurse takes priority?
a. Perform a neurovascular assessment on the operative extremity.
b. Call another nurse to notify the anesthesiologist immediately.
c. Take a full set of vital signs and discontinue the CFNB.
d. Pad the siderails and instituting other seizure precautions.
B: CFNB can enter the systemic circulation, causing tinnitus, nervousness, slurred speech, bradycardia, hypotension, bradypnea, and seizures. Because the client is exhibiting signs the CFNB has entered his or her circulation, the client is at risk for seizures and critical alterations in vital signs. The nurse should stay with the client and should continue to assess him or her while another nurse notifies the surgeon or the anesthesiologist.
A client who has had total hip replacement surgery asks the nurse when she will be able to use a regular-height toilet seat again. What is the nurse’s best response?
a. “As soon as you are able to walk without a limp.”
b. “As soon as the staples are removed from the incision.”
c. “When you are off pain medication and warfarin (Coumadin).”
d. “When you can hold your leg 6 inches off the bed for 5 full minutes.”
A: When the client is able to walk without a limp, the artificial joint is seated sturdily enough in place that it will not be dislocated or dislodged by overflexing it. At that time, the client will no longer need assistive devices or ambulatory aids. With staples removed, holding the leg off the bed and taking Coumadin do not affect readiness to bend the hip enough to use a regular toilet seat.
The nurse is caring for a client who has had hip replacement surgery 2 days before. The client reports severe pain at the surgical site despite having received 2 Vicodin (acetaminophen and hydrocodone) tablets 2 hours previously. The client is requesting IV pain medication. What is the nurse’s primary intervention?
a. Assess the surgical site for signs of infection.
b. Administer 2 more Vicodin tablets.
c. Apply a large ice bag to the operative site.
d. Reassure the client that the Vicodin will work soon.
A: Most clients do not need IV pain medication after the first day. If the client seems to be having unusual pain, the nurse should first assess the client for other problems, such as a joint infection. If findings are normal, applying ice to the hip will help to reduce swelling and pain. It is not time for another dose of Vicodin, because it has only been 2 hours. The nurse would not contact the surgeon unless all pain methods tried did not work. The Vicodin should have worked within 2 hours, so the nurse should not tell the client that the Vicodin will work shortly.
A client is suspected to have rheumatoid arthritis. Which manifestations does the nurse assess this client carefully for?
a. Crepitus when the client moves the shoulders
b. Numbness and tingling in the client’s fingers
c. Client has cool feet, with weak pedal pulses
d. Low-grade fever, fatigue, anorexia with weight loss
D: Low-grade fever is common with rheumatoid arthritis because of the inflammatory response. Fatigue, anorexia, and weight loss are also common symptoms. Impaired neurologic status, popping sounds with range of motion (ROM), and poor circulation are not common symptoms of rheumatoid arthritis.
The nurse is teaching a client how to reduce the pain that she often experiences with fibromyalgia. Which statement does the nurse include in the teaching?
a. “Wear gloves outdoors in cooler temperatures.”
b. “Avoid exercising when your muscles are sore.”
c. “Make sure that you get enough sleep every night.”
d. “Stay out of the sun as much as possible.”
C: In many clients, the pain of fibromyalgia occurs as a direct response to sleep deprivation. Encouraging the client to get sufficient sleep every night can drastically reduce the amount of pain experienced. Wearing gloves will not decrease the pain of fibromyalgia, but it may help a disease such as Raynaud’s phenomenon. Weight-bearing activities should not increase pain in a client with fibromyalgia. Similarly, sun exposure has not been identified as a causative pain factor.
A client with a history of rheumatoid arthritis will be starting drug therapy with etanercept (Enbrel). What is most important for the nurse to teach the client?
a. The correct technique for subcutaneous injections
b. How to self-monitor blood glucose levels
c. How to set up and prime the IV tubing
d. How to calculate the dosage based on symptoms
A: Enbrel is a parenteral medication that is given by subcutaneous injection. The client and/or the family will need to be taught how to give a subcutaneous injection correctly. Blood glucose levels should not be affected by this medication. The medication is not administered IV. Drug dosages are not changed and recalculated by the client.
The nurse provides discharge teaching for a client to prevent a new attack of gout. Which statement by the client indicates that additional teaching is required?
a. “I will keep a food and symptom diary for a few weeks.”
b. “If I get a headache, I will take Tylenol instead of aspirin.”
c. “I hate to start limiting my fluid intake so much!”
d. “Citrus juices and milk may keep me from having kidney stones.”
C: Nutritional therapy for gout is controversial; however, clients do need to increase their fluid intake to prevent kidney stones. Certain foods may precipitate an acute attack, so clients should learn to determine which foods trigger their gout. Aspirin is well known to trigger gout attacks. Increasing the intake of alkaline ash foods such as citrus juices and milk might prevent the formation of kidney stones.
The school nurse is working with a group of high school students who will be going on a field trip to a nature center. Which student is at highest risk for a tick bite?
a. Male student with a beard and a baseball cap
b. Female student with long hair pulled back in a ponytail
c. Male student wearing a long-sleeved shirt and shorts
d. Female student who is wearing scented hand lotion
C: Long pants should be worn and tucked into socks or boots to help prevent tick bites. Facial hair, hats, ponytails, and scented body products do not increase the risk for tick bites.
The school nurse removes a tick embedded in a student’s scalp by the hairline. Which follow-up instruction is the nurse sure to provide to the mother?
a. “Call your pediatrician right away if a fever or a red rash develops at the bite.”
b. “If your child does not have symptoms within 2 weeks, you can relax.”
c. “Call your pediatrician tomorrow to get antibiotics to prevent Lyme disease.”
d. “Keep the site clean, but you don’t have to worry about further problems.”
A: The mother should be instructed to monitor for early symptoms of Lyme disease (fever, rash at the site, other flulike symptoms) following a tick bite. Symptoms can appear for up to 30 days after the bite. Antibiotics are not prescribed as a preventive measure. Because Lyme disease can cause serious complications, the mother needs to monitor the child’s condition carefully.
The nurse has taught a client with lupus about skin protection in the clinic. Later, the nurse sees the client at an outdoor music festival. Which observation by the nurse indicates that the client requires further instruction?
a. Client is wearing a thin, long-sleeved shirt.
b. Client is wearing a hat with a full brim.
c. Client is discussing her new perm.
d. Client is seen applying sunscreen twice.
C: Alopecia is common; the client should use gentle shampoo and avoid any harsh chemical treatments, such as a permanent wave. The other observations show good skin protection practices by the client.
A client with diagnosed osteoarthritis comes to the clinic reporting a low-grade fever, fatigue, and bilateral joint pain. What action by the nurse is most appropriate?
a. Assess the client for a systemic infection.
b. Discuss increasing the dose of anti-arthritis drugs.
c. Prepare the client for a laboratory draw for rheumatoid factor.
d. Teach the client joint protection activities.
C: Osteoarthritis is generally a unilateral disease. The manifestations that this client exhibits are more consistent with rheumatoid arthritis, so the nurse will prepare the client for a blood draw. The nurse may need to teach joint protection measures, but an accurate diagnosis is most important.
The nurse is working in a primary care clinic and sees a young male client. The client is athletic and is well over 6 feet tall, with size 14 shoes. What diagnostic test does the nurse facilitate for the client?
a. Coagulation studies
d. Genetic testing
B: Marfan syndrome is seen in athletic clients who are very tall and have large hands and feet. Echocardiography should be done for clients who may have Marfan syndrome to monitor for mitral valve prolapse and aortic aneurysm. Marfan disease has a genetic component, and genetic testing may be done, but the priority is monitoring the client for cardiac complications.
The nurse is working in a clinic when a young male client presents with reports of pain with urination. The client wants testing for sexually transmitted diseases (STDs). The nurse notes that the client’s eyes are red and inflamed. What question by the nurse is most important?
a. “Do you have more than one sexual partner?”
b. “Do you have any new joint pain?”
c. “What eyedrops have you used for your red eyes?”
d. “Are you allergic to any antibiotics?”
B: The client has two symptoms of Reiter’s syndrome (urethritis and conjunctivitis). The nurse should ask about joint pain because this is the third classic manifestation of this disease. All other questions are appropriate, but before treatment is started, the client needs an accurate diagnosis.
A client presents with painful, inflamed fingers with small, hard, yellow nodules that have a sandy yellow drainage. Which medication does the nurse prepare to administer to the client?
a. Colchicine (Colasalide)
b. Allopurinol (Zyloprim)
c. Methotrexate (Rheumatrex)
B: The client is presenting with symptoms of chronic gout, and allopurinol would be the drug of choice to reduce uric acid levels. Colchicine is used to treat acute gout attacks. Methotrexate and aspirin are not used to treat chronic gout.
A client had a total knee replacement this morning and has a continuous passive motion (CPM) machine. What activity related to the CPM does the RN delegate to the unlicensed assistive personnel?
a. Placing controls out of the reach of confused clients
b. Assessing the client’s response to the CPM
c. Teaching the client’s family the rationale for the CPM
d. Assessing neurovascular status of the leg in the CPM
A: All activities are appropriate for the client with a CPM, but the nurse can delegate only the task of keeping controls out of reach of the confused client. All other activities would need to be performed by the RN.
A client with chronic gout takes probenecid (Benemid) and comes to the clinic reporting frequent severe headaches and a new gout flare. The client is frustrated because the gout had been under good control. Which question by the nurse is most helpful?
a. “What do you take for your headaches?”
b. “Do you know what triggers your gout?”
c. “Have you been following your diet?”
d. “Did you switch from wine to beer lately?”
A: The nurse needs to assess what has changed for this client. The new onset of headaches should prompt the nurse to question the client about pain medications because aspirin inactivates probenecid. Gout can have triggers, but the client probably knows them by now if it has been well controlled. Nutritional therapy for gout remains controversial. Excessive alcohol can trigger an episode, but beer does not contribute any more than wine.
The nurse is caring for a pregnant client who is taking Humira (adalimumab) to control symptoms of rheumatoid arthritis. The client mentions the pain and inconvenience of the subcutaneous injections and asks, “While I’m pregnant, can I take this drug by mouth instead?” What is the nurse’s best response?
a. “I will ask the physician to write a prescription for you today.”
b. “Humira takes much longer to work when it is given orally.”
c. “Humira can be given only by subcutaneous injection.”
d. “You can switch from Humira to oral leflunomide (Arava).”
C: Humira is given by subcutaneous injection only. Arava causes birth defects; clients taking it must be on strict birth control and must inform their health care providers if pregnancy occurs.