What is the primary reason for administering morphine to a client with myocardial infarction? *1 pointA. To sedate the clientB. To decrease the client's painC. To decrease the client's anxietyD. To decrease oxygen demand on the client's heart
Question
What is the primary reason for administering morphine to a client with myocardial infarction? *1 pointA. To sedate the clientB. To decrease the client's painC. To decrease the client's anxietyD. To decrease oxygen demand on the client's heart
Solution
The primary reason for administering morphine to a client with myocardial infarction is D. To decrease oxygen demand on the client's heart.
Here's the step by step explanation:
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Myocardial infarction, also known as a heart attack, occurs when blood flow decreases or stops to a part of the heart, causing damage to the heart muscle.
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Morphine is a powerful painkiller, but it also has other effects on the body. One of these effects is that it can decrease the workload of the heart, which in turn decreases the amount of oxygen that the heart needs to function.
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By decreasing the heart's oxygen demand, morphine can help to prevent further damage to the heart muscle during a myocardial infarction.
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While morphine can also help to decrease pain and anxiety (options B and C), and can have a sedative effect (option A), these are not the primary reasons for its use in the context of a myocardial infarction. The main goal is to protect the heart from further damage by reducing its workload and oxygen demand.
Similar Questions
A client is experiencing an acute myocardial infarction (MI) and I.V. morphine is prescribed. Morphine is given because it:*1 pointa. Eliminates pain, reduces cardiac workload, and increases myocardial contractilityb. Lowers resistance, reduces cardiac workload, and decreases myocardial oxygen demandc. Raises the blood pressure, lowers myocardial oxygen demand, and eliminates paind. Increases venous return, lowers resistance, and reduces cardiac workload.
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