Medicine College

A patient has gone into cardiac arrest. Prior to the arrest, a 12-lead ECG showed flat T waves, prominent U waves and prolonged QT intervals. What underlying cause should you suspect

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Answer 1

The underlying cause you should suspect during the 12-lead ECG test on the patient is Hypokalemia.

What is Hypokalemia?

Hypokalemia is a medical disorder that results from low levels of potassium in the blood.

During 12-lead ECG test, hypokalemia can cause dynamic changes in T-wave morphology and prolonged QT intervals.

Thus, the underlying cause you should suspect during the 12-lead ECG test on the patient is Hypokalemia.

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Related Questions

A client is taking the prescribed dose of phenytoin to control seizures. Results of a phenytoin blood level study reveal a level of 35 mcg/mL (140 mcmol/L). Which finding would be expected as a result of this laboratory result

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The thing that will be expected as a result of this laboratory result is slurred speech.

What is slurred speech?

It should be noted that slurred speech can be due to intoxication, oral anaesthesia, etc.

In this case, the client is taking the prescribed dose of phenytoin to control seizures. In this case, the thing that will be expected as a result of this laboratory result is slurred speech.

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The packaging of investigational drugs should ideally:

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The packaging of investigational drugs should ideally be designed to help with subject compliance.

What is investigational drugs?

Investigational drug is a substance that has been tested in the laboratory and has been approved by the U.S. Food and Drug Administration (FDA) for testing in people.

Investigational drug should be packaged to prevent contamination and unacceptable deterioration during transport and storage.

Thus, the packaging of investigational drugs should ideally be designed to help with subject compliance.

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For each macronutrient, the _______ provide a range of intake associated with good health and a reduced risk of chronic diseases while providing for recommended intakes of essential nutrients.

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The  Acceptable Macronutrient Distribution Ranges provide a range of intake associated with good health and a reduced risk of chronic diseases while providing for recommended intakes of essential nutrients.

What are macronutrients?

The macronutrients are those nutrients that the body requires in large quantities. They are very important such that if they are not consumed appreciable, a remarkable deficiency may result.

Hence, For each macronutrient, the  Acceptable Macronutrient Distribution Ranges provide a range of intake associated with good health and a reduced risk of chronic diseases while providing for recommended intakes of essential nutrients.

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For a 1.62% gel, 75g pump bottle, if there are 60 pumps per bottle and a member is prescribed 4 pumps per day, how many bottles will the member need per month (30 days)?

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The person needs only two bottles if there are 60 pumps per bottle and a member is prescribed 4 pumps per day.

How many bottles will the member need per month?

If there are 60 pumps per bottle and a member is prescribed 4 pumps per day, then only two bottles will the member need per month because one bottle last for 15 days. So in this way two bottles are enough for 30 days.

So we can conclude that the person needs only two bottles if there are 60 pumps per bottle and a member is prescribed 4 pumps per day.

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