A client with a complex cardiac history is scheduled for transthoracic echocardiography. What should the nurse teach the client in anticipation of this diagnostic procedure?
The test is noninvasive, and nothing will be inserted into the client's body.
The client's pain will be managed aggressively during the procedure
The test will provide a detailed profile of the heart's electrical activity
The client will remain on bed rest for 1 to 2 hours after the test
The Correct Answer is A
The nurse should teach the client that the transthoracic echocardiography is a noninvasive test and that nothing will be inserted into the client's body.
Transthoracic echocardiography is a diagnostic procedure that uses ultrasound to create images of the heart's structures and assess its function. It is a noninvasive test, meaning that it does not involve any insertion of instruments or devices into the body. Instead, a transducer is placed on the chest to obtain images of the heart.
The statement about managing pain aggressively during the procedure is not applicable to transthoracic echocardiography. It is generally a painless procedure that does not cause discomfort.
Transthoracic echocardiography primarily provides detailed images of the heart's structures and function, such as the chambers, valves, and pumping action. It does not specifically profile the heart's electrical activity, which is usually assessed using an electrocardiogram (ECG) or other specialized tests.
Regarding bed rest after the test, there is typically no need for bed rest following transthoracic echocardiography. The client can usually resume normal activities immediately after the procedure. However, the nurse should provide specific instructions based on the client's condition and any additional tests or interventions planned.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
The best response by the nurse would be to explain that no food or drink is allowed for 4 hours before the stress test.
The reason for this restriction is that consuming food or drink can affect the accuracy of the cardiac stress test results. Eating or drinking can increase heart rate and blood pressure, potentially altering the test's interpretation. It is important for the client to have an empty stomach to ensure accurate test results.
Let's review the other options and explain why they are not the best responses:
Asking the client's visitor to bring some coffee from the cafeteria for the client: This option goes against the restriction of no food or drink before the stress test. It is important to adhere to the guidelines provided to ensure accurate test results.
Making up a small breakfast tray from what is available on the unit: Similarly, providing breakfast to the client goes against the restriction of no food before the stress test. The client should have an empty stomach for the test.
Offering hot tea or coffee only: While hot tea or coffee might be tempting for the client, it still violates the requirement of no food or drink before the stress test. The client should only be allowed to consume water during the fasting period.
Correct Answer is D
Explanation
"Have you recently taken any antihistamines?": This question is not directly related to the client's high blood pressure. Antihistamines are medications used to treat allergic reactions and have minimal impact on blood pressure.
"Have there been recent stressful events in your life?": Stress can affect blood pressure levels, so this question is relevant. Stressful events can trigger temporary increases in blood pressure. However, it is important to note that consistently high blood pressure readings require medical attention beyond stress management alone.
"Did you take any acetaminophen today?": Acetaminophen (also known as paracetamol) is a pain reliever and fever reducer. It does not have a significant impact on blood pressure levels. Therefore, this question may not directly address the issue of high blood pressure.
"Have you consistently taken your medications?" : This question is the most appropriate follow-up question for a client with a history of high blood pressure. It addresses medication adherence, which is crucial for managing hypertension. The client's blood pressure reading of 210/106 mm Hg suggests that their current medication regimen may not be effectively controlling their blood pressure. Assessing medication consistency will help determine if the elevated blood pressure is due to non-adherence or if a change in medication is required.
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