A nurse is caring for a client who has a placenta previa.

Which of the following findings should the nurse expect?

The correct answer is choice D. Evaluate the client’s ability to help with repositioning.

This is because the nurse should assess the client’s level of mobility, strength, and coordination before repositioning them to prevent injury and promote comfort.

The nurse should also use appropriate assistive devices, such as a drawsheet, a trapeze bar, or a mechanical lift, to facilitate safe repositioning and reduce the risk of skin breakdown and pressure ulcers.

Choice A is wrong because raising the side rails on both sides of the client’s bed during repositioning can increase the risk of falls and entrapment.

The nurse should only raise the side rail on the opposite side of the bed from where they are working and lower it when they are done.

Choice B is wrong because repositioning the client without assistive devices can cause strain and injury to both the nurse and the client.

The nurse should use assistive devices that are appropriate for the client’s condition and weight.

Choice C is wrong because discussing the client’s preferences for determining a repositioning schedule is not a priority action when preparing to reposition a client who had a stroke.

The nurse should follow the facility’s protocol for repositioning frequency, which is usually every 2 hours, and adjust it according to the client’s needs and comfort.

The nurse should also involve the client in the care plan and respect their preferences whenever possible.

Answer:D. Troponin T test

Rationale:

A. Creatine kinase (CK) test: While creatine kinase isoenzymes, including CK-MB, can be elevated following myocardial infarction (MI), they are not specific to cardiac muscle injury. CK is found in various tissues throughout the body, so elevated levels can also indicate damage to skeletal muscle or brain tissue, among other sources.

B. Creatine kinase-myocardial band (CK-MB) test: CK-MB is a cardiac-specific isoform of creatine kinase, and elevated levels can indicate myocardial injury, particularly in the context of an acute MI. However, troponin T is a more sensitive and specific marker for myocardial injury.

C. Brain natriuretic peptide (BNP) test: Brain natriuretic peptide is primarily used in the diagnosis and management of heart failure. While elevated BNP levels can indicate heart muscle strain or stress, they are not specific markers for acute myocardial infarction or early injury to the cardiac muscle.

D. Troponin T test: This is the correct answer. Troponin T is a highly specific marker for cardiac muscle injury. Elevated troponin levels can be detected within hours of myocardial infarction and persist for several days, making it an essential tool in the diagnosis of acute coronary syndromes, including myocardial infarction. Troponin T is considered one of the gold standard biomarkers for detecting early injury to the cardiac muscle.