The nurse is evaluating a client who had a cardiac catheterization with a left antecubital insertion site. Which of the following pulses should the nurse palpate?
Radial pulse in the left arm
Radial pulse in the right arm
Brachial pulse in the left arm
Brachial pulse in the right arm
The Correct Answer is A
A. The radial pulse in the left arm can be palpated after a cardiac catheterization with a left antecubital insertion site. Although the focus is typically on the site of insertion and the brachial pulse, the radial pulse in the left arm can still provide useful information about circulation in that limb.
B. The radial pulse in the right arm is not pertinent because the catheterization was performed on the left side.
C. The brachial pulse in the left arm is indeed important to assess, but palpating the radial pulse in the left arm is also valid to check for circulation.
D. The brachial pulse in the right arm is not relevant in this scenario, as it does not relate to the site of catheterization.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
An exercise stress test is a diagnostic procedure that measures the heart's response to physical activity. The client is instructed to walk on a treadmill or pedal a stationary bike while their heart rate, blood pressure, and electrocardiogram are monitored. The test can help detect coronary artery disease, arrhythmias, or other cardiac problems.
The client should follow certain guidelines before the test, such as:
- Avoiding caffeine, nicotine, alcohol, and stimulants for at least 4 hours before the test, as they can affect the heart rate and blood pressure.
- Fasting for at least 2 hours before the test, as eating can affect the blood flow to the heart.
- Getting adequate rest and sleep the night before the test, as fatigue can affect the performance and results of the test.
- Wearing comfortable clothing and shoes that are suitable for exercise.
- Informing the provider of any medications they are taking, as some medications may need to be withheld or adjusted before the test, such as beta blockers, calcium channel blockers, nitrates, or antiarrhythmics. These medications can affect the heart rate and blood pressure and interfere with the interpretation of the test results.
Therefore, the comment made by the client that indicates a need for further teaching is "I'll take my heart medications the morning of my test." The client should consult with their provider about whether they should take their heart medications or not before the test. The other comments made by the client are appropriate and indicate that they understand the pre-test instructions.
Correct Answer is A
Explanation
a.This is appropriate as regular, moderate exercise can help improve cardiovascular health and functional capacity in clients with heart failure. It is essential to discuss appropriate types and levels of exercise based on the individual’s condition.
b.This is incorrect because clients should be instructed to notify the provider if they gain 1 kg (2.2 lbs) in one day or 2 kg (4.4 lbs) in one week. A weight gain of 0.5 kg is not typically a threshold for concern.
c. Take diuretics early in the morning and before bedtime is wrong because it may disrupt the client's sleep patern and cause nocturia. The nurse should advise the client to take diuretics early in the morning and avoid taking them in the evening or at night, unless prescribed otherwise.
d. Take naproxen for generalized discomfort is wrong because naproxen is a nonsteroidal anti-inflammatory drug (NSAID) that can worsen heart failure by causing sodium and water retention, increasing blood pressure, and reducing the effectiveness of diuretics and other heart failure medications. The nurse should advise the client to avoid NSAIDs and use acetaminophen or other alternatives for pain relief, as prescribed by the provider.
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