Troponin I

Lab Values Podcast by NURSING.com (Nursing Podcast, normal lab values for nurses for NCLEX®) by NURSING.com (NRSNG)

Apr 08, 2023•3 min

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Episode description

Get a free nursing lab values cheat sheet at NURSING.com/63labs

What is the Lab Name for Troponin I (cTNL) Lab Values?

Troponin I

What is the Lab Abbreviation for Troponin I?

cTNL

What is Troponin I in terms of Nursing Labs?

Troponins are proteins that initiate contraction of muscle fibers. Troponin I (cTNL) is specific to heart muscle. Troponin levels stay elevated for a week after muscle damage before returning to normal.

What is the Normal Range for Troponin I?

There is a wide range of normal values among varying institutions and texts with regard to Troponin I. It is essential to verify institutional norms.

What are the Indications for Troponin I?

Evaluating damage to heart muscle
Diagnose a Myocardial Infarction (MI)

What would cause Increased Levels of Troponin I?

Heart damage
Myocardial Infarction (MI)

What would cause Decreased Levels of Troponin I?

N/A

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