Which assessment finding requires nursing intervention prior to the administration of a prescribed dose of digoxin to an adult?
Apical pulse rate of 50 beats/minute.
Irregular apical pulse rhythm.
Presence of a systolic heart murmur.
Apical pulse heard best at the pulmonic site.
The Correct Answer is A
Choice A reason: Apical pulse rate of 50 beats/minute requires nursing intervention prior to the administration of digoxin, which is a medication that slows down and strengthens the heartbeat. Digoxin can cause bradycardia, which is a slow heart rate below 60 beats/minute. Bradycardia can lead to inadequate blood flow and oxygen delivery to the body. The nurse should withhold the dose of digoxin and notify the prescriber if the apical pulse rate is below 60 beats/minute.
Choice B reason: Irregular apical pulse rhythm does not require nursing intervention prior to the administration of digoxin, which is a medication that treats arrhythmias, which are irregular heart rhythms. Digoxin can correct or prevent some types of arrhythmias, such as atrial fibrillation or flutter. The nurse should monitor the apical pulse rhythm and report any changes to the prescriber, but it is not a reason to withhold the dose of digoxin.
Choice C reason: Presence of a systolic heart murmur does not require nursing intervention prior to the administration of digoxin, which is a medication that improves the pumping function of the heart. A systolic heart murmur is a sound that occurs when the heart contracts and blood flows through a narrow or leaky valve. Digoxin can reduce the symptoms of heart failure, such as shortness of breath, fatigue, and edema, which may be associated with a systolic heart murmur. The nurse should document the presence and characteristics of the heart murmur, but it is not a reason to withhold the dose of digoxin.
Choice D reason: Apical pulse heard best at the pulmonic site does not require nursing intervention prior to the administration of digoxin, which is a medication that affects the electrical activity and contractility of the heart. The apical pulse is the heartbeat heard at the apex of the heart, which is located at the fifth intercostal space on the left midclavicular line. The pulmonic site is located at the second intercostal space on the left sternal border, where the sound of blood flow through the pulmonary valve can be heard. The nurse should listen to the apical pulse at the correct location, but it is not a reason to withhold the dose of digoxin.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: Increased anxiety and nervousness have been reported by some people taking feverfew, but this is not a common or serious side effect. It may be related to individual sensitivity or dosage.
Choice B reason: Feverfew may interact with aspirin or non-steroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen or naproxen, which are commonly used for pain relief. Feverfew and these drugs can both inhibit platelet aggregation and increase the risk of bleeding. This information is most important for the nurse to include in a teaching plan for this client, especially if they are taking any of these medications or have a history of bleeding disorders.
Choice C reason: Those with allergies to chamomile, ragweed, or yarrow should not take feverfew, because they may have a cross-reactivity and experience an allergic reaction to feverfew. This information is important for the nurse to include in a teaching plan for this client, but it is not as critical as choice B.
Choice D reason: Abdominal pain, gas, nausea, vomiting, and diarrhea can occur when taking feverfew, but these are usually mild and transient side effects that do not require medical attention. They may be reduced by taking feverfew with food or water.
Correct Answer is C
Explanation
Choice A reason: Flatulence and nausea are common side effects of azithromycin, which is a macrolide antibiotic that inhibits bacterial protein synthesis. These symptoms are usually mild and transient, and do not require reporting to the health care provider unless they are severe or persistent.
Choice B reason: Urinary frequency is not a relevant symptom of azithromycin, which does not affect urinary function or bladder control. Urinary frequency may be caused by other factors, such as infection, diabetes, or pregnancy.
Choice C reason: Yellow sclera is a serious symptom of azithromycin, which indicates liver damage or jaundice. Azithromycin can cause hepatotoxicity, which is a rare but potentially fatal adverse reaction. Yellow sclera should be reported to the health care provider immediately, as it may require discontinuation of the medication and liver function tests.
Choice D reason: Headache is a common side effect of azithromycin, which is a macrolide antibiotic that inhibits bacterial protein synthesis. This symptom is usually mild and transient, and does not require reporting to the health care provider unless it is severe or persistent.
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