A nurse is assessing a client after administering IV vancomycin. Which of the following findings is the nurse's priority to report to the provider?
Client report of a headache
Audible inspiratory stridor
Client report of tinnitus
Localized redness at the catheter insertion site
The Correct Answer is B
Choice A reason: Client report of a headache is not the nurse's priority to report to the provider. A headache is a common and mild side effect of vancomycin, which is an antibiotic used to treat serious infections. A headache may be caused by dehydration, stress, or other factors, and can be relieved by drinking fluids, resting, or taking analgesics.
Choice B reason: Audible inspiratory stridor is the nurse's priority to report to the provider. Stridor is a high-pitched, wheezing sound that occurs when breathing in, and indicates a narrowing or obstruction of the airway. Stridor may be a sign of a severe allergic reaction, or anaphylaxis, to vancomycin, which can be life-threatening. Anaphylaxis can also cause swelling of the face, lips, tongue, or throat, difficulty breathing, low blood pressure, and shock. The nurse should stop the infusion, administer epinephrine, and monitor the client's vital signs.
Choice C reason: Client report of tinnitus is not the nurse's priority to report to the provider. Tinnitus is a ringing or buzzing sound in the ears, and may be a rare and serious side effect of vancomycin. Tinnitus may indicate damage to the inner ear, or ototoxicity, which can lead to hearing loss. The nurse should check the client's hearing and report any changes to the provider. The provider may adjust the dose or frequency of vancomycin, or switch to another antibiotic.
Choice D reason: Localized redness at the catheter insertion site is not the nurse's priority to report to the provider. Redness at the catheter insertion site may indicate irritation, inflammation, or infection of the skin or vein, and may be caused by the needle, the catheter, or the medication. The nurse should inspect the site, clean it with antiseptic, and apply a sterile dressing. The nurse should also monitor the site for signs of phlebitis, such as pain, swelling, warmth, or pus. The nurse may need to change the catheter or the infusion site if the redness persists or worsens.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: Taking this medication with 8 ounces of water is not necessary. Sublingual nitroglycerin tablets are designed to dissolve under the tongue and be absorbed quickly into the bloodstream. Drinking water may interfere with the absorption and effectiveness of the medication.
Choice B reason: Taking one tablet at the first indication of chest pain is the correct instruction. Sublingual nitroglycerin tablets are used to relieve anginal pain by dilating the coronary arteries and improving blood flow to the heart. The client should place one tablet under the tongue as soon as chest pain occurs and wait for it to dissolve.
Choice C reason: Taking one tablet every 15 minutes during an acute attack is not the correct instruction. Sublingual nitroglycerin tablets have a short duration of action and may not provide adequate relief for a prolonged anginal attack. The client should follow the rule of three: take one tablet every 5 minutes for up to three doses. If the pain is not relieved after three doses, the client should call 911 or seek emergency medical attention.
Choice D reason: Taking this medication after each meal and at bedtime is not the correct instruction. Sublingual nitroglycerin tablets are not used for the prevention of angina. They are only used for the treatment of acute anginal episodes. Taking this medication regularly may cause tolerance and reduce its effectiveness.
Correct Answer is A
Explanation
The Correct answer is A.
Choice A reason: Evaluating the client for nausea, vomiting, and anorexia is important because these are common signs of digoxin toxicity. Digoxin is a cardiac glycoside used to treat heart failure and certain arrhythmias, but it has a narrow therapeutic window. Toxicity can occur due to various factors, including renal insufficiency or drug interactions. Monitoring gastrointestinal symptoms like nausea, vomiting, and loss of appetite can help detect toxicity early.
Choice B reason: Withholding digoxin if the heart rate is above 100/min is not typically recommended. Digoxin has a negative chronotropic effect, meaning it can decrease heart rate. However, the decision to withhold medication usually depends on a heart rate that is too low (bradycardia), not high. The normal range for resting heart rate in adults is 60-100 beats per minute. Therefore, withholding digoxin for a heart rate above 100/min without other clinical justifications would not be appropriate.
Choice C reason: Measuring the apical pulse rate for 30 seconds before administration is not the standard practice. The apical pulse should be measured for a full minute to ensure accuracy, especially in clients with heart failure who are receiving digoxin. This is because digoxin can cause arrhythmias, and a shorter measurement period may not provide a true representation of the heart's rhythm.
Choice D reason: Instructing the client to eat foods that are low in potassium is incorrect. Clients taking digoxin should maintain a normal potassium level, as hypokalemia can increase the risk of digoxin toxicity. The normal serum potassium level is 3.5-5.0 mEq/L. Foods high in potassium can help maintain this balance and should not be avoided unless there is a specific clinical indication, such as hyperkalemia.
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