Which client outcome indicates effective management of chronic stable angina with isosorbide mononitrate?

The indication of effective management of chronic stable angina with isosorbide mononitrate is reflected in the client's ability to perform daily activities without experiencing chest pain. Isosorbide mononitrate is a long-acting nitrate that works by dilating blood vessels, which helps to reduce the heart's workload and improve blood flow to the heart muscle.

When a client can shower, dress, and fix their hair without encountering any chest pain, it suggests that the medication is effectively alleviating anginal symptoms and enabling them to maintain their usual activities without discomfort. This improvement in lifestyle and the ability to engage in daily tasks signifies that the treatment is working to control the angina.

Other options, while they may represent positive health changes, do not directly measure the effectiveness of angina management. For example, a reduction in stress and anxiety, while beneficial, may not directly correlate with the control of angina symptoms. Similarly, sleeping through the night is an important aspect of overall health but does not specifically indicate that angina is being well-controlled. Likewise, stable vital signs such as blood pressure and heart rate are important indicators of overall cardiovascular health but do not exclusively reflect the management of angina symptoms.

In summary, the ability to perform daily activities