A client with coronary artery disease (CAD) is admitted to the medical unit for testing. The client describes having had frequent episodes of angina over the last few days prior to admission. The client is now experiencing shortness of breath, nausea, and chest pressure. After obtaining the client's vital signs, which action should the nurse take next?

Verify troponin level assessments are scheduled every 3 to 6 hours for a series of three.

Initiate dim lighting, lower alarm volumes, and control traffic in and out of the room area.

Count and record the number of premature ventricular contractions per minute.

Apply oxygen via nasal cannula and titrate to keep oxygen saturation above 93%.

Answer and Explanation

The Correct Answer is D

Rationale

A. Troponin levels are cardiac biomarkers that are elevated in the blood when there is damage to the heart muscle, such as during a myocardial infarction (heart attack). Verifying the schedule for troponin assessments is important to monitor for myocardial damage and to guide treatment decisions.

B. This action is aimed at creating a quiet and calm environment for the client, which can help reduce anxiety and minimize stimuli that might exacerbate symptoms. Creating a conducive environment is beneficial for the client's comfort and well-being but should not delay urgent interventions required for acute symptoms.

C. PVCs are abnormal heartbeats that can occur in individuals with CAD and may indicate increased cardiac irritability or instability. While monitoring PVCs is important for assessing cardiac rhythm and potential complications, it is not the immediate priority over addressing acute symptoms such as shortness of breath, nausea, and chest pressure.

D. Oxygen therapy is essential in the management of a client with suspected ACS to improve oxygenation and reduce cardiac workload. Maintaining oxygen saturation above 93% helps ensure adequate tissue oxygenation, especially during episodes of chest discomfort and potential myocardial ischemia.

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Free Nursing Study Resources

Correct Answer is A

Explanation

Rationale

A. This allows the client time to process their emotions. A diagnosis with a chronic illness can be overwhelming.

B. Referring the client to a social worker for support therapy is a good idea for ongoing emotional support and counseling. However, at this moment, the client might need immediate assistance

C. While relaxation techniques can be helpful in managing stress and anxiety, they might not address the immediate need for insulin administration education.

D. Explaining the importance of insulin, is crucial, but it may not be effective if the client is not in a receptive state.

Correct Answer is []

Explanation

Potential condition: Opioid-induced constipation

Actions to take

Administer a stool softener: Opioids commonly cause constipation by slowing down bowel motility and increasing water absorption in the intestines. A stool softener can help by adding moisture to the stool, making it easier to pass.

Ask the client about their normal bowel routine: Understanding the client's typical bowel habits can provide insights into any deviations caused by the surgery or medication.

Parameters to monitor

Fluid intake: Monitoring the client's fluid intake is crucial as adequate hydration helps maintain bowel function and prevents constipation.

Serum potassium level: Constipation, especially if severe or prolonged, can lead to electrolyte imbalances such as hypokalemia (low potassium levels), which can have serious health implications.

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Naxlex Comprehensive Predictor Exams

When the nurse attempts to teach self-administration of insulin injections to a client who is newly diagnosed with type 1 diabetes mellitus (DM), the client tells the nurse in a loud voice to leave the room. Which action should the nurse take?

Correct Answer is A

Explanation

Patient Data Exhibits Complete the diagram by dragging from the choices area to specify which condition the client is most likely experiencing, two actions the nurse should take to address that condition, and two parameters the nurse should monitor to assess the client's progress,

Correct Answer is []

Explanation

Potential condition: Opioid-induced constipation

Actions to take

Parameters to monitor

The nurse is performing tracheostomy care for a client when a code blue is called for another client on the unit who experiences a cardiopulmonary arrest. Which action should the nurse take?

The nurse is caring for a client with the sexually transmitted infection (STI) syphilis. The client reports having unprotected sex. Which response should the nurse provide?

Following laser trabeculoplasty surgery for open-angle glaucoma, the client reports acute pain deep within the eye. Which action should the nurse take?

A older adult client tells the nurse that of having a high-density lipoprotein (HDL) level of 85 mg/dL (2.2 mmol/L). Which action should the nurse take? Reference Range: High Density Lipoproteins (HDL) [greater than 45 mg/dL (greater than 0.75 mmol/L)]